Resonance can trigger of a series of quantum events and therefore induce several changes related to consciousness at micro as well as macro level within a living system. Therapeutic effects have been observed in several religious meditative and healing practices, which use resonance in the form of chanting and prayers. A living system may have many resonant frequencies due to their degrees of freedom, where each can vibrate as a harmonic oscillator supporting the progression of vibrations as waves (...) that moves as a ripple within the whole system. A cell as an organism or cells in multicellular organisms act as resonating bodies that trigger of oscillation of oscillatory proteins of the cytoskeletal network. The resulting protein conformational changes generate a conscious moment that is regulated via electron tunneling, delocalization and superposition in space time geometry. Consciousness or sentience are phenomenal characteristics of every cell and even though we don’t know the “why” we surely can predict and hypothesize the “how” of consciousness to be quantum computed, which enables the cell to understand and judge perceptions giving it a prospect to behave as per will. (shrink)

This paper is intended to outline both a special field of somatic inquiry concerning bodily communication and resonance and a theoretical approach combining concepts from the philosophical discourse of “Leibphänomenologie” with empirical participant research on bodily practices in somatics and modern dance. Since both the field of inquiry and the theoretical approach are not yet well established, but rather a work in progress, the paper will focus on the delineation of some theoretical conjectures and conceptual propositions, a few empirical (...) observations, and open questions. (shrink)

In this contribution, we use the formalism of Magnetic Resonance to present an argument for the reality of the solution of the Schrodinger Equation appropriate for the existence of Bloch Equation magnetization states. We take as our definition of Reality that the observable used can be measured in the laboratory such as the Cartesian x Component of Magnetization. We relate this real existing observable to the Density Matrix corresponding to the system and then argue the Density Matrix must have (...) Physical Reality if the Magnetization has Physical Reality. Since the Density Matrix for a pure state is simply related to the wave function, we then argue that the corresponding wavefunction must also be Physically Real. (shrink)

Magnetic resonance imaging (MRI) can provide a number of measurements relevant to sport-related concussion (SRC) symptoms; however, most studies to date have used a single MRI modality and whole-brain exploratory analyses in attempts to localize concussion injury. This has resulted in highly variable findings across studies due to wide ranging symptomology, severity and nature of injury within studies. A multimodal MRI, symptom-guided region-of-interest (ROI) approach is likely to yield more consistent results. The functions of the cerebellum and basal ganglia (...) transcend many common concussion symptoms, and thus these regions, plus the white matter tracts that connect or project from them, constitute plausible ROIs for MRI analysis. We performed diffusion tensor imaging (DTI), resting-state functional MRI, quantitative susceptibility mapping (QSM), and cerebral blood flow (CBF) imaging using arterial spin labeling (ASL), in youth aged 12-18 years following SRC, with a focus on the cerebellum, basal ganglia and white matter tracts. Compared to controls similar in age, sex and sport (N= 20), recent SRC youth (N= 29; MRI at 8 ± 3 days post injury) exhibited increased susceptibility in the cerebellum (p= 0.032), decreased functional connectivity between the caudate and each of the pallidum (p= 0.035) and thalamus (p= 0.021), and decreased diffusivity in the mid-posterior corpus callosum (p< 0.038); no changes were observed in recovered asymptomatic youth (N= 16; 41 ± 16 days post injury). For recent symptomatic-only SRC youth (N= 24), symptom severity was associated with increased susceptibility in the superior cerebellar peduncles (p= 0.011) and reduced activity in the cerebellum (p= 0.013). Fewer days between injury and MRI were associated with reduced cerebellar-parietal functional connectivity (p< 0.014), reduced activity of the pallidum (p= 0.002), increased CBF in the caudate (p= 0.005), and reduced diffusivity in the central corpus callosum (p< 0.05). Youth SRC is associated with acute cerebellar inflammation accompanied by reduced cerebellar activity and cerebellar-parietal connectivity, as well as structural changes of the middle regions of the corpus callosum accompanied by functional changes of the caudate, all of which resolve with recovery. Early MRI post-injury is important to establish objective MRI-based indicators for concussion diagnosis, recovery assessment and prediction of outcome. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Journal of Aesthetic Education 39.2 (2005) 36-57 [Access article in PDF] "Being With": The Resonant Legacy of Childhood's Creative Aesthetic Lori A. Custodero Teachers College, Columbia University Introduction...enrichment of the present for its own sake is the just heritage of childhood....1In this paper, the qualities of artistic pursuit exemplified in the musical play of children and the compositional processes of adults provide a context for exploring how "being (...) with" influences teaching and learning. Specifically I propose that "being with" music generates a sense of the aesthetic as we both transform musical materials — timbres, pitches, rhythms, phrases, harmonies — and are transformed by our experiences with them, and that "being with" others as we partake in musical activity often broadens and deepens that experience. In many ways, this is an exploration into why childhood matters, how it functions as a mirror for our adult lives as we experience and revel in the seemingly miraculous moments of aesthetic insight, where the familiar is welcomed with fresh perception and the addition of novelty is greeted as the solution to a previously unfathomable problem. It is also about why children matter, as our responses to their ways of being connect and transform us as adults. In this piece, recorded observations of children's musicality are juxtaposed with first-person accounts of adults' creative processes, revealing contributions to our understanding of artistry-in-action as it is manifested in both the musical and the pedagogical. The Aesthetic in Childhood and Adulthood To be "in the moment" is to encounter the aesthetic — fully engaged in an activity for which one's individual contributions are perceived as vital, aware of surprise relationships between seemingly disparate phenomena, and enveloped by sensory messages of color, sound, and movement meeting personal criteria for beauty. Such experiences exemplify features of artistry, an approach defined by openness to possibility and orientation toward discovery, where cues emanating from involvement in activity are clearly interpreted and utilized, and reflection is an ongoing process informing action. Characterized by a sense of wonder and ability to imagine and invent, the creative worlds of young children have provided a source of artistic genesis cited by composers, performers, psychologists, and educators.2Edith Cobb's thoughtful, groundbreaking account of the relationship between childhood and artistry, The Ecology of Imagination in Childhood, was introduced by Margaret Mead, who highlighted the work's thesis: "that in the imaginative experiences of childhood could be found the essential kernels of the highest forms of human thought."3 The legacy of childhood is universal to our existence; in acknowledging its contributions to ontological and cultural artistry, we can both connect personal histories across the [End Page 36] lifespan and identify characteristic trends across a spectrum of aesthetic rendering.4One trait common to both the child and the creative adult is a focused attentiveness to perceived affordances, that is, materials and human resources accessible in the environment. Acting upon and with these resources,children and artists become aesthetic agents as sensitivity to both experience and milieu combine to produce relevant and innovative outcomes.5 These two interactive dimensions have been described in interviews with composers I have interviewed as "being with the moment" and "being with yourself and at the same time with another" and are operating in the musical play of children, as noted in this description recorded by a mother/student: On Thanksgiving Day, we had a family gathering of sixteen people, five of whom are under the age of eight years. Three-year-old Louise is thrilled to be with her female cousins, who all dress up in ballet-type frilly costumes in order to put on a "show" for the family. Cousin Lily, now eight years old, assumes the role of pianist, while Louise, and five-year-old cousin Amy creatively dance to Lily's improvised accompaniment. Their movements are directly related to Lily's playing, in her fluidity and well as "jumps!" Here, family members serve as catalysts for creative activity — costumes and musical instruments in the environment... (shrink)

In 1950, Alan Turing proposed his iconic imitation game, calling it a ‘test’, an ‘experiment’, and the ‘the only really satisfactory support’ for his view that machines can think. Following Turing’s rhetoric, the ‘Turing test’ has been widely received as a kind of crucial experiment to determine machine intelligence. In later sources, however, Turing showed a milder attitude towards what he called his ‘imitation tests’. In 1948, Turing referred to the persuasive power of ‘the actual production of machines’ rather than (...) that of a controlled experiment. Observing this, I propose to distinguish the logical structure from the rhetoric of Turing’s argument. I argue that Turing’s proposal of a crucial experiment may have been a concession to meet the standards of his interlocutors more than his own, while his construction of machine intelligence rather reveals a method of successive idealizations and exploratory experiments. I will draw a parallel with Galileo’s construction of idealized fall in a void and the historiographical controversies over the role of experiment in Galilean science. I suggest that Turing, like Galileo, relied on certain kinds of experiment, but also on rhetoric and propaganda to inspire further research that could lead to convincing scientific and technological progress. (shrink)

The primary contribution of this dissertation is the development and defense of a novel subjectivist account of meaning in life—the Resonating Role Account (RRA). I argue that ‘meaning in life’ is an evaluative phrase applied when a subject’s pursues a unique social and/or natural role well, when the role(s) resonate with her, and when they maintain a minimum balance of her attention. A defense of subjectivism over its competitors—objectivism and hybrid theory— is the second main contribution of the dissertation. These (...) two theories are rejected on the grounds that they are not responsive to a subject’s central concerns. The arguments against objectivism center on the criticism that the theory entails that meaning is possible for subjects who are alienated by what they do. The main argument against hybrid theory is that it assumes an implausible view of subjects’ adopting valuing attitudes. For these reasons, and because a subjective account avoids such objections, a wholly subjectivist account of meaning is more plausible. Nonetheless, it is widely agreed upon that subjectivism has serious counterintuitive implications. My response is that these are confined to a simple version of the theory, and that RRA addresses those implications with the addition of a host of conditions: External condition (ExC) First, meaning must be evaluated externally, that is, through observational evidence that is inter-subjectively available. Second, ExC also claims that meaning is not dependent on any feelings caused by a subject’s projects/activities. Principled concern condition (PCC), only concerns related to the successful fulfillment of one’s natural role(s) or social role(s) are relevant for meaning. Resonance condition (RC), which states that a role must resonate with a subject for it to be one that confers meaning, where resonance is a connection that is compelling or attractive to some degree. Minimal balance condition (MBC), which states that one’s roles must maintain some minimal level of attention in order to continue to be meaning conferring. I argue that with the addition of these conditions, RRA effectively counters the major objections that plague simple subjectivism. Therefore, subjectivism is a defensible theory regarding meaning in life. Advisor: John Brunero. (shrink)

Recent longitudinal observations show that human menstrual cycles, sleep‐wake cycles and manic‐depressive cycles can become synchronized with lunar cycles, but do so in uniquely complex and heterogeneous ways that are unlikely to have been detected by past studies. Past studies’ negative results have given rise to a scientific consensus that human biology and behavior are unaffected by lunar cycles. The recent observations show that synchrony can be temporary, and can occur with more than one type of lunar cycle, more than (...) one phase of a lunar cycle and more than one resonant frequency of a lunar cycle. Given the variability of human responses to lunar cycles, aggregate analyses used in almost all previous studies would likely have cancelled out individuals’ responses and led to false negative results. In light of these observations, the question of lunar influence should be investigated further, with longitudinal observations and case‐by‐case analyses of individuals’ data. (shrink)

This paper proposes a new system whose potential function is with three types of asymmetric potential wells, driven by trichotomous noise. Firstly, the three types of asymmetric bistable system are described in detail, and the changes of asymmetric bistable system potential function under different asymmetric factors are analyzed. Secondly, the effect of potential function parameters, asymmetric factorα, noise intensity D, and the probability of particle transition q is discussed, using numerical simulation. The detection effects of traditional symmetric SR and three (...) types of asymmetric SR are observed and compared under the driving of trichotomous noise and periodic signals. The mean of signal-to-noise ratio gain is the indicator of the system's effectiveness on enhancing weak signal. The results indicate that it can make the detection effect of the asymmetric system better than that of the traditional bistable system by adjusting the parameters of the asymmetric stochastic resonance system and trichotomous noise. (shrink)

We examine a publication by Euler, De novo genere oscillationum, written in 1739 and published in 1750, in which he derived for the first time, the differential equation of the (undamped) simple harmonic oscillator under harmonic excitation, namely the motion of an object acted on by two forces, one proportional to the distance traveled, the other varying sinusoidally with time. He then developed a general solution, using two different methods of integration, making extensive use of direct and inverse sine and (...) cosine functions. After much manipulation of the resulting equations, he proceeded to an analysis of the periodicity of the solutions by varying the relation between two parameters, $$a$$ and $$b$$, eventually identifying the phenomenon of resonance in the case where $$2b=a$$. This is shown to be nothing more than the equality between the driving frequency and the natural frequency of the oscillator, which, indeed, characterizes the phenomenon of resonance. Graphical representations of the behavior of the oscillator for different relations between these parameters are given. Despite having been a brilliant discovery, Euler’s publication was not influential and has been neglected by scholars and by specialized publications alike. (shrink)

To evoke the impression of movement in the “immobile” image is one of the central motivations of the visual art, and the activating effect of images has been discussed in art psychology already some hundred years ago. However, this topic has up to now been largely neglected by the researchers in cognitive psychology and neuroscience. This study investigates – from an interdisciplinary perspective – the formation of lateralised instances of motion when an observer perceives movement in an image. A first (...) step was to identify images that evoke a perception of movement in a certain direction and to give this a rating. Reaction times leading to the engagement of a joystick following the presentation of images are used to evidence the postulated movement occasioned by the perception of movement in an image. Where the required direction of joystick moves matched the expected perception of movement direction in the image, considerably shorter reaction times were recorded. The experiment was able to prove a “movement-image compatibility effect” in observers of images. Based on this, the paper revisits and brings up to date the theses on motor sensory response to images which were developed in art psychology at the beginning of the 20th century. It furthermore contributes an embodiment theory interpretation to the prevalent representational explanation of compatibility effects. (shrink)

Theories of culture and action, especially after the cognitive turn, have developed more complex understandings of how unconscious, embodied, internalized culture motivates action. As our theories have become more sophisticated, our methods for capturing these internal processes have not kept up and we struggle to adjudicate among theories of how culture shapes action. This article discusses what I call “productive” methods: methods that observe people creating a cultural object. Productive methods, I argue, are well suited for drawing out moments of (...) shared automatic cognition and resonance. To demonstrate the value of productive methods, I describe my method of asking focus group participants to devise and draw AIDS campaign posters collectively. I then 1) show how this productive method made visible distinct moments of both automatic and deliberative cognition, 2) offer an operational definition of resonance and demonstrate how the process of drawing revealed moments of resonance, and 3) suggest how this method allowed me to investigate the relationship between cognition and resonance and their effect on action. To conclude, I discuss strategies for using productive methods and advocate for their use in measuring culture. (shrink)

ObjectiveIn this study we used functional magnetic resonance imaging to investigate whether motor imagery of handwriting and circle drawing activates a similar handwriting network as writing and drawing itself.MethodsEighteen healthy right-handed participants wrote the German word “Wellen” and drew continuously circles in a sitting and lying position to capture kinematic handwriting parameters such as velocity, pressure and regularity of hand movements. Afterward, they performed the same tasks during fMRI in a MI and an executed condition.ResultsThe kinematic analysis revealed a (...) general correlation of handwriting parameters during sitting and lying except of pen pressure during drawing. Writing compared to imagined writing was accompanied by an increased activity of the ipsilateral cerebellum and the contralateral sensorimotor cortex. Executed compared to imagined drawing revealed elevated activity of a fronto–parieto-temporal network. By contrasting writing and drawing directly, executed writing induced an enhanced activation of the left somatosensory and premotor area. The comparison of the MI of these tasks revealed a higher involvement of occipital activation during imagined writing.ConclusionThe kinematic results pointed to a high comparability of writing in a vertical and horizontal position. Overall, we observed highly overlapping cortical activity except of a higher involvement of motor control areas during motor execution. The sparse difference between writing and drawing can be explained by highly automatized writing in healthy individuals. (shrink)

From the nineteen sixties onwards a branch of philosophy of science has come to development, called history-oriented philosophy of science. This development constitutes a reaction on the then prevailing logical empiricist conception of scientific knowledge. The latter was increasingly seen as suffering from insurmountable internal problems, like e. g. the problems with the particular "observational-theoretical distinction" on which it drew. In addition the logical empiricists' general approach was increasingly criticized for two external shortcomings. Firstly, the examples of scientific knowledge that (...) the logical empiricists were focusing on were con sidered as too simplistic to be informative on the nature of real life science. Secondly, it was felt that the attention of these philosophers of science was restricted to the static aspects of scientific knowledge, while neglecting its developmental aspects. History-oriented philosophy of science has taken up the challenge implicit in the latter two criticisms, i. e. to develop accounts of science that would be more adequate for understanding the development 1 of real life science. One of the more successful products of this branch of philosophy of science is Lakatos's theory of scientific development, sometimes called the "methodology of scientific research programmes". This theory conceives science as consisting of so called research program mes developing in time, and competing with each other over the issue which one generates the best explan~tions of the phenomena that they address. (shrink)

We investigated motor resonance in children using a priming paradigm. Participants were asked to judge the weight of an object shortly primed by a hand in an action-related posture or a non action-related one . The hand prime could belong to a child or to an adult. We found faster response times when the object was preceded by a grasp hand posture . More crucially, participants were faster when the prime was a child’s hand, suggesting that it could belong (...) to their body schema, particularly when the child’s hand was followed by a light object . A control experiment helped us to clarify the role of the hand prime. To our knowledge this is the first behavioral evidence of motor simulation and motor resonance in children. Implications of the results for the development of the sense of body ownership and for conceptual development are discussed. (shrink)

Several studies showed evidence supporting the possibility of hand trajectory decoding from low-frequency electroencephalography. However, the decoding in the source space via source localization is scarcely investigated. In this study, we tried to tackle the problem of collinearity due to the higher number of signals in the source space by two folds: first, we selected signals in predefined regions of interest ; second, we applied dimensionality reduction techniques to each ROI. The dimensionality reduction techniques were computing the mean, principal component (...) analysis, and locality preserving projections. We also investigated the effect of decoding between utilizing a template head model and a subject-specific head model during the source localization. The results indicated that applying source-space decoding with PCA yielded slightly higher correlations and signal-to-noise ratios than the sensor-space approach. We also observed slightly higher correlations and SNRs when applying the subject-specific head model than the template head model. However, the statistical tests revealed no significant differences between the source-space and sensor-space approaches and no significant differences between subject-specific and template head models. The decoder with Mean and PCA utilizes information mainly from precuneus and cuneus to decode the velocity kinematics similarly in the subject-specific and template head models. (shrink)

This study examines the formation and development of the Xiangxi Miao Drum Dance (XMDD) through a philosophical and religious lens, situating its evolution within the broader discourse of cultural ecology and spiritual practice. The research seeks to uncover how the interplay between the Miao people's ancestral environment, cosmological beliefs, and socio-cultural traditions has shaped this unique ritualistic art form. Employing a qualitative research design, the study integrates ethnographic methods—including participant observation, interviews with local practitioners, and analysis of historical texts—to (...) explore the sacred and symbolic dimensions of XMDD. Key findings reveal that the dance originates from agricultural rituals and clan-based, matriarchal structures of Miao society, dating back to the Zhou and Qin dynasties. More significantly, the research highlights how XMDD functions as a conduit for spiritual expression, invoking divine protection, ancestral reverence, and cosmic harmony. Over time, this ritual dance has transformed from a sacred communal practice into a performative cultural heritage, yet it continues to carry profound religious and philosophical significance. The study underscores the necessity of preserving XMDD within both traditional and contemporary contexts, not merely as an artistic expression but as a vehicle for transmitting religious worldviews and philosophical reflections on identity, harmony, and transcendence. Future research should further investigate the dance’s role in shaping Miao religious thought, its contribution to interethnic philosophical discourse, and its pedagogical potential in fostering spiritual and cultural awareness. (shrink)

According to the BSM Supergravitation Unified Theory, the physical vacuum contains energy that is not of electromagnetic origin. The Heterodyne Resonance Mechanism (HRM) predicted by the theory permits access to this hidden energy by a process involving the anomalous magnetic moment and the quantum mechanical spin flipping of the electron. Plasma experiments and analysis of lightning observations indicate that the HRM effect could be involved in the natural lightning phenomena. Although the energy density of this hidden source is much (...) smaller than nuclear energy, the opportunity to access this energy will lead to some new practical applications. The derived physical model of the HRM effect provides the opportunity for development of new technologies. This book could be an useful handbook for researchers and experimenters. (shrink)

Introduction: It is essential to detect sacroiliitis earlier to decrease morbidity and unwanted complications such as ankylosing of sacroiliac joints. In recent studies, magnetic resonance imaging (MRI) serves as a key diagnostic tool for identifying sacroiliitis and is now included in the diagnostic criteria. We aim to detect the utility of diffusion-weighted imaging on the MRI in diagnosing sacroiliitis and measure ADC values for the response to treatment in future studies. Materials -methods: There were 39 patients (16 male, 20 (...) female). A 1.5 Tesla MR device with a pelvic coil was used. The sequences were T1 (before and after intravenous contrast administration of gadolinium), T2-weighted fast field echo, short tau inversion recovery (STIR), diffusion-weighted (DW) images, and apparent diffusion coefficient (ADC) mapping. Sacroiliac joints were divided into four quadrants, and two radiologists interpreted all the sequences by giving scores from 0 to 3 depending on bone marrow edema from none to severe. The concordance of scores assigned to STIR, T1-weighted gadolinium-enhanced images, ADC mapping, and diffusion-weighted MR images was evaluated by calculating intraclass correlation coefficients. Results: A statistically significant positive correlation was observed between the activity scores derived from short tau inversion recovery (STIR) and other magnetic resonance (MR) sequences, namely T1-weighted gadolinium-enhanced images, apparent diffusion coefficient (ADC) mapping, and diffusion-weighted MR images. Conclusion: Active bone marrow abnormalities were identified with comparable efficacy using STIR imaging and other MR sequences (T1W-Gad, ADC mapping, DW-MR). In our study, we tried to emphasize the role of the diffusion-weighted images near the other sequences. Diffusion is a fast, easy-applied sequence. After increased experience in the diffusion-weighted images, routine application of this sequence will increase, and even becoming one of the diagnostic criteria will be inevitable. The difference in DWI from the other sequences is that it is measurable. The response to treatment may be followed up by ADC values. (shrink)

The case of Fred Hoyle’s prediction of a resonance state in carbon-12, unknown in 1953 when it was predicted, is often mentioned as an example of anthropic prediction. However, an investigation of the historical circumstances of the prediction and its subsequent experimental confirmation shows that Hoyle and his contemporaries did not associate the level in the carbon nucleus with life. Only in the 1980s, after the emergence of the anthropic principle, did it become common to see Hoyle’s prediction as (...) anthropically significant. At about the same time mythical accounts of the prediction and its history began to abound. Not only has the anthropic myth no basis in historical fact, it is also doubtful if the excited levels in carbon-12 and other atomic nuclei can be used as an argument for the predictive power of the anthropic principle. (shrink)

Objects are reminiscent of actions often performed with them: knife and apple remind us on peeling the apple or cutting it. Mnemonic representations of object-related actions (action codes) evoked by the sight of an object may constrain and hence facilitate recognition of unrolling actions. The present fMRI study investigated if and how action codes influence brain activation during action observation. The average number of action codes (NAC) of 51 sets of objects was rated by a group of n = (...) 24 participants. In an fMRI study, different volunteers were asked to recognize actions performed with the same objects presented in short videos. To disentangle areas reflecting the storage of action codes from those exploiting them, we showed object-compatible and object-incompatible (pantomime) actions. Areas storing action codes were considered to positively co-vary with NAC in both object-compatible and object-incompatible action; due to its role in tool-related tasks, we here hypothesized left anterior inferior parietal cortex (aIPL). In contrast, areas exploiting action codes were expected to show this correlation only in object-compatible but not incompatible action, as only object-compatible actions match one of the active action codes. For this interaction, we hypothesized ventrolateral premotor cortex (PMv) to join aIPL due to its role in biasing competition in IPL. We found left anterior intraparietal sulcus (IPS) and left posterior middle temporal gyrus (pMTG) to co-vary with NAC. In addition to these areas, action codes increased activity in object-compatible action in bilateral PMv, right IPS, and lateral occipital cortex (LO). Findings suggest that during action observation, the brain derives possible actions from perceived objects, and uses this information to shape action recognition. In particular, the number of expectable actions quantifies the activity level at PMv, IPL, and pMTG, but only PMv reflects their biased competition while observed action unfolds. (shrink)

. A comparison is made between two unlikely debates over intelligence. One debate took place in 1550 at Valladolid, Spain, between Bartolomé de las Casas and Juan Gines de Sepúlveda over the intelligence of the Amerindian. The other debate is contemporary, between John Searle and various representatives of the “strong” artificial intelligence community over the adequacy of the Turing test for intelligence. Although the contemporary debate has yet to die down, the Valladolid debate has been over for four hundred years. (...) The question asked here is whether the contemporary debate can profit from the previous one. The common bond providing the basis for contrast is the issue of the “other” which is present in both debates. From this contrast, the observation is made that the question of meaning is intimately tied to the question of intelligence. (shrink)

Over the last 20 years, the global North has witnessed the growing prominence of immigrant rights movements. This article examines how this highly stigmatized population has achieved a certain degree of legitimacy in hostile political environments. The central claim of the article is that this kind of legitimacy is initially achieved through the efforts of activists to represent undocumented immigrants in ways that resonate with the normative values of the nation. The author examines how activist networks are formed to present (...) their cases within national political fields and the effects of this process on the political identities of immigrants and their respective citizenship regimes. The process of gaining legitimacy is contradictory. It contributes to nationalizing the political identities of foreigners and reproducing the exclusionary logic of national citizenship regimes. But in doing this, it encourages those who cannot conform to national values to embrace more radical and universal conceptions of rights. The generation of competing discourses and notions of rights (national versus universal) therefore arises through struggles to make undocumented immigrants into legitimate political subjects. (shrink)

Executive function is essential to child development, with associated skills beginning to emerge in the first few years of life and continuing to develop into adolescence and adulthood. The prefrontal cortex, which follows a neurodevelopmental timeline similar to EF, plays an important role in the development of EF. However, limited research has examined prefrontal function in young children due to limitations of currently available neuroimaging techniques such as functional resonance magnetic imaging. The current study developed and applied a multimodal (...) Go/NoGo task to examine the EF component of inhibitory control in children 4–10 years of age. Cortical activity was measured using a non-invasive and child-friendly neuroimaging technique – functional near-infrared spectroscopy. Children’s response accuracy and reaction times were captured during the fNIRS session and compared with responses obtained using the standardized assessments from NIH Toolbox cognition battery. Results showed significant correlations between the behavioral measures during the fNIRS session and the standardized EF assessments, in line with our expectations. Results from fNIRS measures demonstrated a significant, age-independent effect of inhibitory control in the right PFC, and an age-dependent effect in the left orbitofrontal cortex, consistent with results in previous studies using fNIRS and fMRI. Thus, the new task designed for fNIRS was suitable for examining IC in young children, and results showed that fNIRS measures can reveal prefrontal IC function. (shrink)

Here we review 37 modern neuroimaging studies in an attempt to address this question posed by Halstead (1947) as he and other icons of the last century endeavored to understand how brain and behavior are linked through the expression of intelligence and reason. Reviewing studies from functional (i.e., functional magnetic resonance imaging, positron emission tomography) and structural (i.e., magnetic resonance spectroscopy, diffusion tensor imaging, voxel-based morphometry) neuroimaging paradigms, we report a striking consensus suggesting that variations in a distributed (...) network predict individual differences found on intelligence and reasoning tasks. We describe this network as the Parieto-Frontal Integration Theory (P-FIT). The P-FIT model includes, by Brodmann areas (BAs): the dorsolateral prefrontal cortex (BAs 6, 9, 10, 45, 46, 47), the inferior (BAs 39, 40) and superior (BA 7) parietal lobule, the anterior cingulate (BA 32), and regions within the temporal (BAs 21, 37) and occipital (BAs 18, 19) lobes. White matter regions (i.e., arcuate fasciculus) are also implicated. The P-FIT is examined in light of findings from human lesion studies, including missile wounds, frontal lobotomy/leukotomy, temporal lobectomy, and lesions resulting in damage to the language network (e.g., aphasia), as well as findings from imaging research identifying brain regions under significant genetic control. Overall, we conclude that modern neuroimaging techniques are beginning to articulate a biology of intelligence. We propose that the P-FIT provides a parsimonious account for many of the empirical observations, to date, which relate individual differences in intelligence test scores to variations in brain structure and function. Moreover, the model provides a framework for testing new hypotheses in future experimental designs. (shrink)

The notion of intersubjectivity has achieved a primary status in contemporary psychoanalytic debate, stimulating new theoretical proposals as well as controversies. This paper presents an overview of the main contributions on inter-subjectivity in the field of neurosciences. In humans as well as—probably—in other species, the ability for emotional resonance is guaranteed early in development. Based on this capacity, a primary sense of connectedness is established that can be defined inter-subjective in that it entails sharing affective states and intentions with (...) caregivers. We propose to define such a form of inter-subjectivity ascontingent, since the infant’s early abilities for resonance do not imply the more generalized capacity to permanently conceive of the relationship outside the realm of current interactions and the infant-caregiver’s mutual correspondence of internal states. This form of connection, hence, results in a self-referential, bodily, and affectively codified, context- and time dependent, like-me experience of interactions. The gradual maturation of brain structures and processes as well as interactive experiences allow proper intersubjectivity exchanges, grounded on new intentional and representational capacities, to evolve. In this more mature form of intersubjectivity, the individual is allowed to conceive of her own psychic space both as distinct and as possibly connected with the other’s contents and experience, even in the absence of current behavioral indicators of such correspondence. This multi-layered model of intersubjectivity, which is embraced by current neuroscience research, seems to allow for new interpretations of psychoanalytic models of human relatedness based upon classic clinical observations. (shrink)

In amblyopia, abnormal visual experience during development leads to an enduring loss of visual acuity in adulthood. Physiological studies in animal models suggest that intracortical GABAergic inhibition may mediate visual deficits in amblyopia. To better understand the relationship between visual cortical γ-aminobutyric acid (GABA) and perceptual suppression in persons with amblyopia (PWA), we employed magnetic resonance spectroscopy (MRS) to quantify GABA levels in both PWA and normally-sighted persons (NSP). In the same individuals, we obtained psychophysical measures of perceptual suppression (...) for a variety of ocular configurations. In PWA, we found a robust negative correlation between the depth of amblyopia (the difference in visual acuity between the amblyopic and non-amblyopic eyes) and GABA concentration that was specific to visual cortex and was not observed in a sensorimotor cortical control region. Moreover, lower levels of visual cortical GABA were associated with weaker perceptual suppression of the fellow eye by the amblyopic eye and stronger suppression of the amblyopic eye by the fellow eye. Taken together, our findings provide evidence that intracortical GABAergic inhibition is an important component of the pathology of human amblyopia and suggest possible therapeutic interventions to restore vision in the amblyopic eye through enhancement of visual cortical GABAergic signaling in PWA. (shrink)

Previously conducted structural magnetic resonance imaging (MRI) studies on the neuroanatomical correlates of mathematical abilities and competencies have a number of methodological limitations. Besides small sample sizes, the majority of these studies have employed voxel-based morphometry (VBM) – a method that, although it is easily to implement, has some major drawbacks. Taking this into account, the current study is the first to investigate in a large sample of typically developed adults the associations between mathematical abilities and variations in brain (...) surface structure by using surface-based morphometry (SBM). SBM is a method that also allows the investigation of brain morphometry by avoiding the pitfalls of VBM. Eighty-nine young adults were tested with a large battery of psychometric tests to measure mathematical competencies in four different areas: (1) simple arithmetic, (2) complex arithmetic, (3) higher-order mathematics and (4) numerical intelligence. In addition, we asked participants for their mathematics grade of their final school exam. Inside the MRI scanner, we collected high-resolution T1-weighted anatomical images from each subject. SBM analyses were performed with the computational anatomy toolbox (CAT12) and indices for cortical thickness, for cortical surface complexity, for gyrification and for sulcal depth were calculated. Further analyses revealed associations between (1) the cortical surface complexity of the right superior temporal gyrus and numerical intelligence, (2) the depth of the right central sulcus and adults’ ability to solve complex arithmetic problems and (3) the depth of the left parieto-occipital sulcus and adults’ higher-order mathematics competence. Interestingly, no relationships with previously reported brain regions were observed, thus, suggesting the importance of similar research to confirm the role of the brain regions found in this study. (shrink)

Objectives: Neuroplastic changes that drive recovery of shoulder/elbow function after stroke have been poorly understood. The purpose of this study was to determine the relationship between neuroplastic brain changes related to shoulder/elbow movement control in response to treatment and recovery of arm motor function in chronic stroke survivors.Methods: Twenty-three chronic stroke survivors were treated with 12 weeks of arm rehabilitation. Outcome measures included functional Magnetic Resonance Imaging (fMRI) for the shoulder/elbow components of reach and a skilled motor function test (...) (Arm Motor Abilities Test, AMAT), collected before and after treatment.Results: We observed two patterns of neuroplastic changes that were associated with gains in motor function: decreased or increased task-related brain activation. Those with significantly better motor function at baseline exhibited a decrease in brain activation in response to treatment, evident in the ipsilesional primary motor and contralesional supplementary motor regions; in contrast, those with greater baseline motor impairment, exhibited increased brain activation in response to treatment. There was a linear relationship between greater functional gain (AMAT) and increased activation in bilateral primary motor, contralesional primary and secondary sensory regions, and contralesional lateral premotor area, after adjusting for baseline AMAT, age, and time since stroke.Conclusions: Recovery of functional reach involves recruitment of several contralesional and bilateral primary motor regions. In response to intensive therapy, the direction of functional brain change (i.e., increase or decrease in task-related brain recruitment) for shoulder/elbow reach components depends on baseline level of motor function and may represent either different phases of recovery or different patterns of neuroplasticity that drive functional recovery. (shrink)

Personality disorder symptomatology (PD-Sx) can result in personal distress and impaired interpersonal functioning, even in the absence of a clinical diagnosis, and is frequently comorbid with psychiatric disorders such as substance use, mood, and anxiety disorders; however, they often remain untreated, and are not taken into account in clinical studies. To investigate brain morphological correlates of PD-Sx, we measured subcortical volume and shape, and cortical thickness/surface area, based on structural magnetic resonance images. We investigated 37 subjects who reported PD-Sx (...) exceeding DSM-IV Axis-II screening thresholds, and 35 age, sex, and smoking status-matched control subjects. Subjects reporting PD-Sx were then grouped into symptom-based clusters: N = 20 into Cluster B (reporting Antisocial, Borderline, Histrionic, or Narcissistic PD-Sx) and N = 28 into Cluster C (reporting Obsessive–Compulsive, Avoidant, or Dependent PD-Sx); N = 11 subjects reported PD-Sx from both clusters, and none reported Cluster A (Paranoid, Schizoid, or Schizotypal) PD-Sx. Compared to control, Cluster C PD-Sx was associated with greater striatal surface area localized to the caudate tail, smaller ventral striatum volumes, and greater cortical thickness in right prefrontal cortex. Both Cluster B and C PD-Sx groups also showed trends toward greater posterior caudate volumes and orbitofrontal surface area anomalies, but these findings did not survive correction for multiple comparisons. The results point to morphological abnormalities that could contribute to Cluster C PD-Sx. In addition, the observations parallel those in substance use disorders, pointing to the importance of considering PD-Sx when interpreting findings in often-comorbid psychiatric disorders. (shrink)

Hand function improvement in stroke survivors in the chronic stage usually plateaus by 6 months. Brain-computer interface (BCI)-guided robot-assisted training has been shown to be effective for facilitating upper-limb motor function recovery in chronic stroke. However, the underlying neuroplasticity change is not well understood. This study aimed to investigate the whole-brain neuroplasticity changes after 20-session BCI-guided robot hand training, and whether the changes could be maintained at the 6-month follow-up. Therefore, the clinical improvement and the neurological changes before, immediately after, (...) and 6 months after training were explored in 14 chronic stroke subjects. The upper-limb motor function was assessed by Action Research Arm Test (ARAT) and Fugl-Meyer Assessment for Upper-Limb (FMA), and the neurological changes were assessed using resting-state functional magnetic resonance imaging. Repeated-measure ANOVAs indicated that long-term motor improvement was found by both FMA (F[2,26]= 6.367,p= 0.006) and ARAT (F[2,26]= 7.230,p= 0.003). Seed-based functional connectivity analysis exhibited that significantly modulated FC was observed between ipsilesional motor regions (primary motor cortex and supplementary motor area) and contralesional areas (supplementary motor area, premotor cortex, and superior parietal lobule), and the effects were sustained after 6 months. The fALFF analysis showed that local neuronal activities significantly increased in central, frontal and parietal regions, and the effects were also sustained after 6 months. Consistent results in FC and fALFF analyses demonstrated the increase of neural activities in sensorimotor and fronto-parietal regions, which were highly involved in the BCI-guided training.Clinical Trial Registration:This study has been registered atClinicalTrials.govwith clinical trial registration number NCT02323061. (shrink)

Prior studies have observed selective neural responses in the adult human auditory cortex to music and speech that cannot be explained by the differing lower-level acoustic properties of these stimuli. Does infant cortex exhibit similarly selective responses to music and speech shortly after birth? To answer this question, we attempted to collect functional magnetic resonance imaging (fMRI) data from 45 sleeping infants (2.0- to 11.9-weeks-old) while they listened to monophonic instrumental lullabies and infant-directed speech produced by a mother. To (...) match acoustic variation between music and speech sounds we (1) recorded music from instruments that had a similar spectral range as female infant-directed speech, (2) used a novel excitation-matching algorithm to match the cochleagrams of music and speech stimuli, and (3) synthesized “model-matched” stimuli that were matched in spectrotemporal modulation statistics to (yet perceptually distinct from) music or speech. Of the 36 infants we collected usable data from, 19 had significant activations to sounds overall compared to scanner noise. From these infants, we observed a set of voxels in non-primary auditory cortex (NPAC) but not in Heschl’s Gyrus that responded significantly more to music than to each of the other three stimulus types (but not significantly more strongly than to the background scanner noise). In contrast, our planned analyses did not reveal voxels in NPAC that responded more to speech than to model-matched speech, although other unplanned analyses did. These preliminary findings suggest that music selectivity arises within the first month of life. (shrink)

Recent studies indicate that patients who are diagnosed with vegetative states may retain more awareness than their clinical assessments suggest. Disorders of consciousness traditionally have been diagnosed on the basis of outwardly observable behaviors alone, but new functional imaging studies have shown surprising levels of brain activity in some patients, indicating that even higher-level cognitive functions like language processing and visual imagery may be preserved. For example, one recently developed method purports to detect voluntary mental imagery solely on the basis (...) of neural response patterns observed with functional magnetic resonance imaging. This line of research has already led to some widely reported cases of patients who were discovered to have more brain activity than expected. In November 2009, Rom Houben, a Belgian man who was thought to be in a coma for 23 years, was diagnosed with locked-in syndrome through the use of neuroimaging; however, that assessment was later overturned by further testing. (shrink)

Wet markets, a ‘traditional’ form of food retail, have maintained their popularity in urban China despite the rapid expansion of ‘modern’ supermarket chains. Their continued popularity rests in the freshness of their food. Chinese consumers regard freshness as the most important aspect of food they buy, but what constitutes ‘freshness’ in produce is not simply a given. Freshness is actively produced by a range of actors including wholesalers, vendors as well as consumers. The paper examines what fresh food means to (...) consumers in the Chinese market. It argues that wet markets create a sense of freshness that resonates with this culinary culture through their sensoria, atmosphere, and trust between food vendors and consumers. Together these respond to desires for and reproduce criteria used to evaluate freshness. Within a fragmented food trade system, wet market vendors have an advantage in offering ‘freshness’ through their ability to connect various wholesalers, agencies, and middlemen, and shorten supply chains. The paper is based on participatory observation, a consumer survey and in-depth interviews of various stakeholders in southern China, especially Sanya in Hainan and Guangzhou in Guangdong. This study suggests that this cultural construction of freshness creates a niche for small-scale players and ‘traditional’ markets in an increasingly concentrated global food system. (shrink)

We used functional magnetic resonance imaging to examine the interactive effects of perceived competence and task interest on the cognitive and affective responses to negative feedback. Twenty-four undergraduates performed both interesting and uninteresting tasks and received failure feedback. The participants’ perceived competence in the task was manipulated between subjects prior to scanning with bogus feedback. The results showed that negative feedback processing was contingent upon both perceived competence and task interest. The most adaptive coping mechanism, indicated by activation in (...) the cognitive control network and attenuation in the negative affect region, was identified for the high-competence and high-interest combination. When either competence or interest was low, signals in the cognitive control network were weaker. The most detrimental activation patterns were observed for the combination of low-competence and high interest. Our results reveal the combination of task and learner characteristics that best harnesses the potential benefits of negative feedback and illustrate the neuroscientific mechanisms underlying this observation. (shrink)

We began with the observation that language is often held to enact the world. We have examined several instances of this notion, beginning with a discussion of the folk etymology of certain words, moving through an example of Freud, to Morgenstern, Lettvin, and Stevens. The method shared by these examples assumes that words are literally saturated with meaning; that what appears arbitrary or senseless in them can be made to render up its sense and its motivation through a kind (...) of inspired analysis. Our intent has been to show how this principle of folk etymology lies behind some sophisticated creative thinking. In Freud, it is hypothesized to be a psychological mechanism of some depth. In Morgenstern and Lettvin, it forms the basis for a resonant poetic joke, while in Stevens it appears to have the same major status as the mythic principle of creation-through-language illustrated in our first examples from Egyptian mythology and from Genesis. Stevens, of course, uses the principle to create poetry, not religion; for as he says in section 5 of "The Man with the Blue Guitar": Poetry Exceeding music must take the placeOf empty heaven and its hymns . . . Samuel Jay Keyser, head of the department of linguistics and philosophy at the Massachusetts Institute of Technology and editor of Linguistic Inquiry, is the coauthor of English Stress: Its Form, Its Growth and Its Role in Verse and of Beginning English Grammar. Alan Prince, an assistant professor of linguistics at the University of Massachusetts at Amherst, has written on stress and linguistic rhythm and is currently working, with Keyser, on the poetry of Wallace Stevens. (shrink)

Working memory is the system responsible for maintaining and manipulating information, in the face of ongoing distraction. In turn, WM span is perceived to be an individual-differences construct reflecting the limited capacity of this system. Recently, however, there has been some evidence to suggest that WM capacity can increase through training, raising the possibility that training can functionally alter the neural structures supporting WM. To address the hypothesis that the neural substrates underlying WM are targeted by training, we conducted a (...) meta-analysis of functional magnetic resonance imaging studies of WM training using Activation Likelihood Estimation. Our results demonstrate that WM training is associated exclusively with decreases in blood oxygenation level-dependent responses in clusters within the fronto-parietal system that underlie WM, including the bilateral inferior parietal lobule, middle and superior frontal gyri, and medial frontal gyrus bordering on the cingulate gyrus. We discuss the various psychological and physiological mechanisms that could be responsible for the observed reductions in the BOLD signal in relation to WM training, and consider their implications for the construct of WM span as a limited resource. (shrink)

ObjectivesAbnormal brain function in ASD patients changes dynamically across developmental stages. However, no one has studied the brain function of prepubertal children with ASD. Prepuberty is an important stage for children’s socialization. This study aimed to investigate alterations in local spontaneous brain activity in prepubertal boys with ASD.Materials and MethodsMeasures of the amplitude of low-frequency fluctuations and regional homogeneity acquired from resting-state functional magnetic resonance imaging database, including 34 boys with ASD and 49 typically developing boys aged 7 to (...) 10 years, were used to detect regional brain activity. Pearson correlation analyses were conducted on the relationship between abnormal ALFF and ReHo values and Autism Diagnostic Observation Schedule and Autism Diagnostic Interview-Revised scores.ResultsIn the ASD group, we found decreased ALFF in the left inferior parietal lobule and decreased ReHo in the left lingual gyrus, left superior temporal gyrus, left middle occipital gyrus, and right cuneus. There were negative correlations between ReHo values in the left LG and left STG and the ADOS social affect score and a negative correlation between ReHo values in the left STG and the calibrated severity total ADOS score.ConclusionBrain regions with functional abnormalities, including the left IPL, left LG, left STG, left MOG, and right cuneus may be crucial in the neuropathology of prepubertal boys with ASD. Furthermore, ReHo abnormalities in the left LG and left STG were correlated with sociality. These results will supplement the study of neural mechanisms in ASD at different developmental stages, and be helpful in exploring the neural mechanisms of prepubertal boys with ASD. (shrink)

As virtuous leadership appears to be under severe pressure in all areas of life, it is the aim of this article to determine whether this biblical axiom holds suitable and valuable guidelines to counter contemporary leadership traps and assist leaders not to succumb to ambitious leadership cravings. The article determines whether the biblical axiom, the first shall be last and the last shall be first, holds the capacity to invert the corrupt pressure-cooker drives for both religious and secular leadership ambitions. (...) It examines the biblical and ethical wisdom of this teaching as well as the authoritative relevance it holds for leadership formation and practice. It determines whether a biblically infused value system still contains the moral capacity that contributes to the observance of resonant and ethical leadership capable of reversing pervasive situations of corrupt and incompetent leadership. In addition, the article contemplates the Christian weight of this biblical axiom to place those who are last, first in the service of leadership. In the same vein, it examines some of the ‘leadership traps’ experienced by persons who occupy lay, clerical, professional and secular positions. It endeavours to offer reflective biblical, moral and spiritual solutions that arise from the spirituality offered by Matthew 20:16 to current leadership demises.Contribution: The theme of the Leadership conference where this article was presented was the biblical verse: ‘The first shall be last and the last shall be first’. The article focuses directly on the implications of the biblical axiom and relate, as well as, translate it to leadership difficulties as experienced today. (shrink)

According to an influential view, one function of mirror neurons (MNs), first discovered in the brain of monkeys, is to underlie third-person mindreading. This view relies on two assumptions: the activity of MNs in an observer’s brain matches (simulates or resonates with) that of MNs in an agent’s brain and this resonance process retrodictively generates a representation of the agent’s intention from a perception of her movement. In this paper, I criticize both assumptions and I argue instead that the (...) activity of MNs in an observer’s brain is enhanced by a prior representation of the agent’s intention and that their task is to predictively compute the best motor command suitable to satisfy the agent’s intention. (shrink)

A new class of visuomotor neuron has been recently discovered in the monkey’s premotor cortex: mirror neurons. These neurons respond both when a particular action is performed by the recorded monkey and when the same action, performed by another individual, is observed. Mirror neurons appear to form a cortical system matching observation and execution of goal-related motor actions. Experimental evidence suggests that a similar matching system also exists in humans. What might be the functional role of this matching system? (...) One possible function is to enable an organism to detect certain mental states of observed conspecifics. This function might be part of, or a precursor to, a more general mind-reading ability. Two different accounts of mind-reading have been suggested. According to “theory theory‘, mental states are represented as inferred posits of a naive theory. According to “simulation theory‘, other people’s mental states are represented by adopting their perspective: by tracking or matching their states with resonant states of one’s own. The activity of mirror neurons, and the fact that observers undergo motor facilitation in the same muscular groups as those utilized by target agents, are findings that accord well with simulation theory but would not be predicted by theory theory. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Why Artists StarveKevin MelchionneAlthough cultural types may fear being branded as philistines for saying so, a remarkable amount of contemporary art is so awful that the very fact and regularity of this awfulness is in want of an explanation. Outside the art world, this observation is jejune. Inside, it makes for immediate disqualification. Is there something about the most common artistic motivations and attitudes that make this awfulness (...) bound to happen yet hard for insiders to sniff out?There are probably many factors in need of elaboration. One reason is widespread self-deception about the motivations for pursuing art. We often hear artists explain their commitment to art by a desire to express themselves or develop their gifts. We hear of a love of beauty or the challenges of craft or the chance for insight into self and world. Frequently, artists describe being called to art, a feeling of being chosen by art rather than choosing it. These are familiar accounts of what makes a life or career in art worth pursuing. But the piety of these high sounding explanations is strikingly incongruent with so much—though by no means all—contemporary art and suggests that, among artists, self-deception about motivations looms large.Franz Kafka's "A Hunger Artist" is a parable of artistic motivation and a case study in the self-deception of the artist. In the brief story, Kafka unwinds an account of artistic motivation that begins with the familiar explanations but gives way eventually to less flattering admissions about artistic ambition. Professional fasting ultimately becomes a path to truth for the hunger artist. But the truth that it yields reduces [End Page 142] art from a source of intrinsic value to a somewhat desperate form of attention seeking. In the figure of the hunger artist, Kafka captures one self-delusion common among artists.IIn "A Hunger Artist," Kafka charts the decline of an accomplished artist.1 Kafka tells us that the artist, a practitioner of what the author describes as a now forgotten genre of performance art known as professional fasting, garners a degree of notoriety for his ability to sustain fasts of death-defying lengths. Half-art, half-sport, Kafka's professional fasting amounts to sitting in a contained but public space such as a cage, where the fast is observable round-the-clock by watchers whose job is to verify its authenticity. The fast is also subject to the attention of paying spectators. Presumably, it is this commercial element as well as the secular hubbub surrounding the fast that most distinguishes it from religious fasting (out of which artistic fasting must have emerged sometime in previous centuries, had Kafka also bothered to concoct a history of the practice). A professional fast typically lasts for periods of up to the biblically resonant forty days, after which the artist is carried from his cage with great fanfare to a modest, performance ending breakfast. Through the practice of fasting, the hunger artist lifts self-denial and by implication, self-control, to the level of virtuosity. The grace of the fast and even a sense of moderate contentment in it are part of what is on display for the audience.Notwithstanding a light routine of bonhomie, Kafka's hunger artist remains distant from his audience. He is neither buoyed by their adoration nor deflated by their vulgarity. Instead, the hunger artist seems entirely sustained by his practice. In his self-possession, we glimpse a familiar ideal of the authentic artist devoted to his practice for the sake of its intrinsic rewards. Indeed, doubts about the authenticity of his performance only fuel the hunger artist's determination. Far from insulted by the zeal of official observers, the hunger artist welcomes their vigilance. In their distrust of the hunger artist, the most severe of watchers convey a respect for the practice of professional fasting. Their desire to scrupulously ratify the authenticity of his effort is also an endorsement of its value. The earnestness of the referees pleases the hunger artist, though we are assured that their presence hardly matters. As in any authentic art, the bystanding critics are hardly necessary to ensure the integrity of the performance... (shrink)

Hemodynamic response to motor execution (ME) and motor imagery (MI) was investigated using functional near-infrared spectroscopy (fNIRS). We used a 31 channel fNIRS system which allows non-invasive monitoring of cerebral oxygenation changes induced by cortical activation. Sixteen healthy subjects (mean-age 24.5 yeas) were recruited and the changes in concentration of hemoglobin were examined during right and left hand finger tapping tasks and kinesthetic MI. To suppress the systemic physiological interference, we developed a preprocessing procedure which prevents over-activated reporting in NIRS-SPM. (...) In the condition of ME, more activation was observed in the anterior part of the motor cortex including the pre-motor and supplementary motor area (pre-motor and SMA), primary motor cortex (M1) and somatosensory motor cortex (SMC; t (15) > 2.27), however, in the condition of MI, more activation was found in the posterior part of motor cortex including SMC ( t (15) > 1.81), which is in line with previous observations with functional magnetic resonance imaging (fMRI). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Contemplative Studies and the Liberal ArtsAndrew O. FortContemplative Studies—meaning both standard “third-person” study of contemplative traditions in history and various cultures as well as actual “first-person” practice of contemplative exercises as part of coursework—is a new field in academia, and aspects have been controversial in some quarters, seen as not completely compatible with the rigorous “critical inquiry” of liberal arts study. While there are agendas within contemplative studies (CS) (...) that go beyond the traditional questions and issues of liberal education, I want to argue that CS has, for a number of reasons, a place right at the heart of such inquiry. CS can be approached from many disciplines, including psychology, medicine, and neuroscience, as well as literature and visual, fine, and performing arts, but here I will focus on its place in liberal arts generally, and in religious studies specifically.1Given my specific focus, I will skip defining some broad terms frequently used in and beyond CS (such as “religion,” “spirituality,” or “meditation”), but, in view of my topic, I do need to say a few words about what I mean by “contemplation” and “liberal arts.” “Contemplation” refers to ways of knowing and focusing attention, often but certainly not always part of a religious tradition. It includes a wide variety of practices: sitting or walking meditation, various other kinds of “mindfulness” practices, yogic postures, visualizations, silent prayer and group chanting, reflective self-inquiry, observing nature, and many others. “Liberal arts” or “liberal education” has many qualities and purposes, but the ones most relevant here include (1) reflective self-awareness, recognizing and critiquing one’s beliefs and assumptions; (2) respectful and empathetic understanding of others (what I call “mental migration” into other worldviews); (3) understanding that humans are socially and culturally conditioned, existing in and shaped by historical contexts; and (4) learning about various ways of thinking or modes of inquiry.Contemplative studies clearly has the goals of enhancing both self-awareness and “mental migration” into other worldviews, and an expected outcome would be ongoing critical reflection on such learning. CS should and does value the analytic study of contemplative states and traditions: scientifically, historically, culturally, and personally. While few would disagree that scientific inquiry, historical study, and knowledge of sociocultural context are significant when learning about contemplative traditions, [End Page 23] there is more dispute about the value of actual “first-person” contemplative practice, both for scholars and for students in academic courses, either during or outside class. Some of my fellow essayists in this volume and many others have argued eloquently that firsthand personal experience is an important way of illumining these traditions as well as alternative ways of knowing and valuing more generally.I will begin by offering a series of connected reasons why the latter view should resonate for a liberal arts teacher, then raise some issues that focus on the practice of contemplative teaching in the classroom.1. There are a variety of ways of knowing oneself or consciousness and the world, and it is important to investigate these various ways, to better understand human existence. In fact, recognizing that there are different kinds of knowing increases one’s capacity for critical analysis.2. Contemplative reflection is one of the ways people come to know themselves and the world, and come to understand the nature of contemplative practice itself.3. Contemplative inquiry has been important to many people in a large number of cultures, so it should be understood through both external study and direct experience, to gain a more accurate (and “lived”) understanding of others’ worldviews and practices.4. Given this broad and long-standing interest, there are, naturally, diverse contemplative traditions and experiences. We should learn how this variety is understood and explained by practitioners (i.e., their personal significance) as well as by scientists (their observable characteristics). Both kinds of study facilitate “mental migration” into others’ worldviews.5. Those within contemplative traditions have a long history of critical analysis and argument about various introspective states, so we should learn about and attend to both the states and the arguments.6. In evaluating what contemplative thinkers say, it is valuable to attend to what and how we... (shrink)

The tuning-fork model of human social cognition, based on the discovery of mirror neurons (MNs) in the ventral premotor cortex of monkeys, involves the four following assumptions: (1) mirroring processes are processes of resonance or simulation. (2) They can be motor or non-motor. (3) Processes of motor mirroring (or action-mirroring), exemplified by the activity of MNs, constitute instances of third-person mindreading, whereby an observer represents the agent's intention. (4) Non-motor mirroring processes enable humans to represent others' emotions. After questioning (...) all four assumptions, I point out that MNs in an observer's brain could not synchronically resonate with MNs in an agent's brain unless they discharged in a single brain in two distinct tasks at different times. Finally, I sketch a conceptualist alternative to the resonance model according to which a brain mechanism active in both the execution and the perception of e.g., the act of grasping is the neural basis of the concept of e.g., grasping. (shrink)

This paper provides a reading of the opera criticism of Bernard Williams in the light of his philosophical writings. Beginning with the observations that his philosophical writing lacks engagement with musical and aesthetic issues, and his operatic writing appears to present no particular philosophy of the subject, I try to draw together certain themes by mapping Williams's operatic concerns onto his philosophical project more generally. I argue that the 'excessive' nature of the artform—the idea that opera tends to exceed its (...) musico-dramatic functions—was of particular interest to Williams, partly because it resonated with his dislike of easy theoretical solutions to thorny practical issues. More specifically, Mozart's Cosi fan tutte is related, via the way the way its emotional register exceeds its dramatic context, to the issues examined by Williams in his work on moral luck. Similarly, I discuss the way Williams's essay on Debussy's Pelléas et Mélisande seems to hint at an account of the emotions which is otherwise missing from Williams's oeuvre. (shrink)