Riassunto: Al centro di questo lavoro è l’analisi di due disturbi acquisiti del linguaggio: l’afasia di Broca e l’afasia di Wernicke. Tradizionalmente, tali disturbi sono stati interpretati come deficit che colpiscono le funzioni legate, rispettivamente, alla produzione articolatoria e alla comprensione del parlato in seguito a lesioni in due specifiche regioni cerebrali: nel caso dell’afasia di Broca, la terza circonvoluzione frontale sinistra; nel caso dell’afasia di Wernicke, la porzione posteriore del giro temporale superiore sinistro. Per tale ragione, queste (...) due regioni cerebrali, a cui ci si riferisce anche nei termini di area di Broca e area di Wernicke, sono state considerate le sedi neuroanatomiche della produzione e comprensione del linguaggio. Questo articolo mostra che, alla luce delle ricerche condotte negli ultimi decenni: non è più possibile sul piano dei deficit linguistici continuare a considerare l’afasia di Broca e l’afasia di Wernicke come disturbi unitari; non è più possibile continuare a sostenere l’esclusiva localizzazione delle funzioni di produzione e comprensione del linguaggio nelle due regioni cerebrali ad esse classicamente associate. Parole chiave: Afasia di Broca; Afasia di Wernicke; Area di Broca; Area di Wernicke; Disturbi del linguaggio; Localizzazione cerebrale; Neuroscienze Broca’s and Wernicke’s Aphasias in the Light of Contemporary Neuroscience: This paper analyzes two acquired language disorders: Broca’s aphasia and Wernicke’s aphasia. It has been commonly suggested that these disorders respectively affect functions related to speech production and language comprehension and they have been understood to result from two specific types of brain lesions: Broca’s aphasia from lesions in the third left frontal convolution; Wernicke’s aphasia from lesions in the posterior section of the left superior temporal gyrus. For this reason, these cerebral regions, also known as Broca’s area and Wernicke’s area, have long been viewed as the neuroanatomical correlates of language production and comprehension. This paper shows that in light of current research: with regard to language disorders, it is no longer possible to conceive of Broca’s and Wernicke's aphasias as unitary disorders; with regard to the cerebral localization of linguistic functions, it no longer possible to suggest that Broca’s and Wernicke’s areas are the only regions involved in speech production and comprehension. Keywords: Broca’s Aphasia; Wernicke’s Aphasia; Broca’s Area; Wernicke’s Area; Language Impairments; Cerebral Localization; Neuroscience. (shrink)

Verbs are more difficult to produce than nouns. Thus, if executive resources are reduced as in Parkinson's disease (PD), verbs are penalized compared to nouns. However, in an experimental condition in which it is the noun that must be selected from a larger number of alternatives compared to the verb, it is the noun production that becomes slower and more prone to errors. Indeed, patients are slower and less accurate than normal subjects when required to produce nouns from verbs (VN) (...) in a morphology derivation tasks (e.g., “osservazione” from “osservare”) [“observation” from “observe”] than verbs from nouns in a morphology generation task, in which only a verb can be generated from the noun (NV) (e.g., “fallire” from “fallimento”) [“to fail” from “failure”]. In the Italian language morphology, in fact, generation and derivation tasks differ in the number of lexical entries among which the response must be selected. The left Inferior Frontal Gyrus (IFG) has been demonstrated to be involved in selection processes. In the present study, we explored if the ability to select words is related to the cortical thickness of the left IFG. Twelve right-sided PD with nigrostriatal hypofunctionality in the left hemisphere (RPD-LH), 9 left-sided PD with nigrostriatal hypofunctionality in the right hemisphere (LPD-RH) and 19 healthy controls (HC) took part in the study. NV and VN production tasks were administered; accuracy and reaction times (RTs) were collected. All 40 subjects received a structural MRI examination. Cortical thickness of the IFG and volumetric measurements for subcortical regions, thought to support selection processes, were computed using FreeSurfer. In VN derivation tasks RPD-LH patients were less accurate than LPD-RH patients (accuracy: 66% vs. 77%). No difference emerged among the three groups in RTs. Task accuracy/RTs and IFG thickness showed a significant correlation only in RPD-LH. Not only nouns (as expected) but also verbs were correlated with cortical thickness. This suggests that the linguistic nature of the stimuli along with executive resources are both relevant during word selection processes. Our data confirm that executive resources and language interact in the left IFG in word production tasks. (shrink)

Grodzinsky associates Broca's area with three kinds of deficit, relating to articulation, comprehension (involving trace deletion), and production (involving “tree pruning”). Could these be special cases of one deficit? Evidence from research on language evolution suggests that they may all involve syllable structure or those aspects of syntax that evolved through exploiting the neural mechanisms underlying syllable structure.

: Grodzinsky associates Broca's area with three kinds of deficit, relating to articulation, comprehension (involving trace deletion), and production (involving "tree priming"). Could these be special cases of one deficit? Evidence from research on language evolution suggests that they may all involve syllable structure or those aspects of syntax that evolved through exploiting the neural mechanisms underlying syllable structure.

Many authors assume that Broca's area subserves the functions that are lost in patients with Broca's aphasia. This commentary attempts to clarify the relationship between Broca's area and Broca's aphasia and suggests that statements about the neurology of patients' specific language functions might be better supported by their individual structural neuroimaging data.

Three types of problems are raised in this commentary: On the linguistic side, we emphasize the importance of an appropriate definition of the different domains of linguistics. This is needed to define the domains (lexicon-syntax-semantics) to which transformational relations apply. We then question the concept of Broca's aphasia as a “functional” syndrome, associated with a specific lesion. Finally, we discuss evidence from functional brain imaging. The breadth and potential impact of such evidence has grown considerably in the last few (...) years, expanding our knowledge of the multiple contributions of the “Broca's region” to phonological, lexical-semantic, and syntactic processing. “Lumping” under diagnostic labels, such as Broca's aphasia, should be replaced by more detailed linguistic and neurological descriptions of the clinical cases. (shrink)

It has been suggested that damage to anterior regions of the left hemisphere results in a dissociation in the perception and lexical activation of past-tense forms. Specifically, in a lexical-decision task in which past-tense primes immediately precede present-tense targets, such patients demonstrate significant priming for irregular verbs (spoke–speak), but, unlike control participants, fail to do so for regular verbs (looked–look). Here, this behavioral dissociation was first confirmed in a group of eleven patients with damage to the pars opercularis (BA 44) (...) and pars triangularis (BA 45) of the left inferior frontal gyrus (i.e., Broca's area). Two conditions containing word-onset orthographic–phonological overlap (bead–bee, barge–bar) demonstrated that the disrupted regular-verb priming was accompanied by, and covaried with, disrupted ortho-phonological priming, regardless of whether prime stimuli contained the regular inflectional rhyme pattern. Further, the dissociation between impaired regular-verb and preserved irregular-verb priming was shown to be continuous rather than categorical; priming for weak-irregular verbs (spent–spend) was intermediate in size between that of regular verbs and strong verbs. Such continuous dissociations grounded in ortho-phonological relationships between present- and past-tense forms are predicted by single-system, connectionist approaches to inflectional morphology and not predicted by current dual-system, rule-based models. Event-related potential data demonstrated that N400 priming effects were intact for both regular and irregular verbs, suggesting that the absence of significant regular-verb priming in the response time data did not result from a disruption of lexical access, and may have stemmed instead from post-lexical events such as covert articulation, segmentation strategies, and/or cognitive control. (shrink)

This paper represents the first attempt to apply vertical equity principles to the South African health sector. A vertical equity approach, which recognises that different groups have different starting points and therefore require differential treatment, appears to offer an appropriate basis for considering how best to redress the vast inequities which exist in post-Apartheid South Africa. Vertical equity principles are applied in critically analysing two areas of recent policy action which are particularlyrelevant to health sector equity in South Africa, namely (...) public-private sector cross-subsidies and the allocation of government resources between provinces. Despite a strong political commitment to redressing historical inequities, recent government policy actions in these two areas appear to fall short of desirable goals when viewed through a vertical equity lens. In particular, policies since the first democratic elections in 1994 have done little to reduce the extent of government subsidies to the private health sector, which serves a minority of the population. In addition, recent proposals for a Social Health Insurance will allow minimal cross-subsidies between high- and low-income earners and would not adequately redress the currently inequitable public-private cross-subsidies. With respect to the allocation of government resources between provinces, a vertical equity approach would suggest that the most historically dis-advantaged provinces have an even greater claim on government resources than reflected in the current formula, as developed by the Department of Finance. This paper also considers the potential benefits of engaging with societal views in determining what constitutes dis-advantage in the South African context, in order to identify those who should receive priority in resource allocation decisions. It concludes with a review of a number of practical steps that can be taken to draw vertical equity principles into policy action. (shrink)

Encoding articulate speech is widely accepted as the principal (or sole) role of the frontal operculum. Clinical observations of speech apraxia have been confirmed by brain-imaging studies of speech production. We present evidence that the frontal operculum also programs limb movements. We argue that this area is a ventral counterpart of the dorsal premotor area. The two are functionally distinguished by specialization for somatic and visual space, respectively.

A new view of the functional role of the left anterior cortex in language use is proposed. The experimental record indicates that most human linguistic abilities are not localized in this region. In particular, most of syntax (long thought to be there) is not located in Broca's area and its vicinity (operculum, insula, and subjacent white matter). This cerebral region, implicated in Broca's aphasia, does have a role in syntactic processing, but a highly specific one: It is (...) the neural home to receptive mechanisms involved in the computation of the relation between transformationally moved phrasal constituents and their extraction sites (in line with the Trace-Deletion Hypothesis). It is also involved in the construction of higher parts of the syntactic tree in speech production. By contrast, basic combinatorial capacities necessary for language processing – for example, structure-building operations, lexical insertion – are not supported by the neural tissue of this cerebral region, nor is lexical or combinatorial semantics. The dense body of empirical evidence supporting this restrictive view comes mainly from several angles on lesion studies of syntax in agrammatic Broca's aphasia. Five empirical arguments are presented: experiments in sentence comprehension, cross-linguistic considerations (where aphasia findings from several language types are pooled and scrutinized comparatively), grammaticality and plausibility judgments, real-time processing of complex sentences, and rehabilitation. Also discussed are recent results from functional neuroimaging and from structured observations on speech production of Broca's aphasics. Syntactic abilities are nonetheless distinct from other cognitive skills and are represented entirely and exclusively in the left cerebral hemisphere. Although more widespread in the left hemisphere than previously thought, they are clearly distinct from other human combinatorial and intellectual abilities. The neurological record (based on functional imaging, split-brain and right-hemisphere-damaged patients, as well as patients suffering from a breakdown of mathematical skills) indicates that language is a distinct, modularly organized neurological entity. Combinatorial aspects of the language faculty reside in the human left cerebral hemisphere, but only the transformational component (or algorithms that implement it in use) is located in and around Broca's area. Key Words: agrammatism; aphasia; Broca's area; cerebral localization; dyscalculia; functional neuroanatomy; grammatical transformation; modularity; neuroimaging; syntax; trace deletion. (shrink)

Categorical predictions have been proposed as the key mechanism supporting the fast pace of syntactic composition in language. Accordingly, grammar-based expectations are formed—e.g., the determiner “a” triggers the prediction for a noun—and facilitate the analysis of incoming syntactic information, which is then checked against a single or few other word categories. Previous functional neuroimaging studies point towards Broca’s area in the left inferior frontal gyrus as one fundamental cortical region involved in categorical prediction during incremental language processing. Causal (...) evidence for this hypothesis is however still missing. In this study, we combined Electroencephalography and Transcranial Magnetic Stimulation to test whether Broca’s area is functionally relevant in predictive mechanisms for language. We transiently perturbed Broca’s area during the first word in a two-word construction, while simultaneously measuring the Event-Related Potential correlates of syntactic composition. We reasoned that if Broca’s area is involved in predictive mechanisms for syntax, disruptive TMS during the first word would mitigate the difference in the ERP responses for predicted and unpredicted categories in basic two-word constructions. Contrary to this hypothesis, perturbation of Broca’s area at the predictive stage did not affect the ERP correlates of basic composition. The correlation strength between the electrical field induced by TMS and the ERP responses further confirmed this pattern. We discuss the present results considering an alternative account of the role of Broca’s area in syntactic composition, namely the bottom-up integration of words into constituents, and of compensatory mechanisms within the language predictive network. (shrink)

Advances in neuroscience implicate reentrant signaling as the predominant form of communication between brain areas. This principle was used in a series of masking experiments that defy explanation by feed-forward theories. The masking occurs when a brief display of target plus mask is continued with the mask alone. Two masking processes were found: an early process affected by physical factors such as adapting luminance and a later process affected by attentional factors such as set size. This later process is called (...) masking by object substitution, because it occurs whenever there is a mismatch between the reentrant visual representation and the ongoing lower level activity. Iterative reentrant processing was formalized in a computational model that provides an excellent fit to the data. The model provides a more comprehensive account of all forms of visual masking than do the long-held feed-forward views based on inhibitory contour interactions. (shrink)

There is a growing interest in Evald Ilyenkov’s work and its significance for contemporary debates. This interest spans several disciplines. One key thread in Ilyenkov’s ideas concerns a perspective on the relation between biology and psychology. In rejecting crude reductionism and individualism, Ilyenkov put forward a view of mind and personhood as emerging from activity and social practice. In his rejection of brain-bound notions of the mind, Ilyenkov’s ideas bear interesting resonances with current work in 4E cognition. One particularly interesting (...) resonance that has occasionally been noticed are the connections with the enactive approach to life and mind. However, beyond some hints at interesting convergences, there is to date no detailed comparison between the two views. The present article attempts to address this gap, examining both complementarities and possible tensions between the two approaches. Rejecting cognitive views detached from environmental and social processes, the enactive approach, as exemplified by De Jaegher and Di Paolo’s concept of participatory sense-making, emphasises the dynamic constitution of cognition through embodied and situated activities. The article draws parallels between Ilyenkov’s emphasis on historically and culturally situated activity, notably labour, and the enactive understanding of human bodies as dynamically constituted in human activity. The article explores the Ilyenkovian and enactive perspectives on the dialectics of ideality, challenging traditional dualistic views and proposing that the ideal emerges as metastable patterns in the ongoing interactions between world, practices, norms, and bodies. The article concludes by suggesting future research directions for the enactive approach, particularly in areas emphasised by Ilyenkov, such as labour and the mediation of material/cultural artefacts. (shrink)

In the present study, using event-related functional magnetic resonance imaging, we investigated a group of participants on a grammaticality classification task after they had been exposed to well-formed consonant strings generated from an artificial regular grammar. We used an implicit acquisition paradigm in which the participants were exposed to positive examples. The objective of this studywas to investigate whether brain regions related to language processing overlap with the brain regions activated by the grammaticality classification task used in the present study. (...) Recent meta-analyses of functional neuroimaging studies indicate that syntactic processing is related to the left inferior frontal gyrus (Brodmann's areas 44 and 45) or Broca's region. In the present study, we observed that artificial grammaticality violations activated Broca's region in all participants. This observation lends some support to the suggestions that artificial grammar learning represents a model for investigating aspects of language learning in infants [TICS 4 (2000) 178] and adults [Proceedings of the National Academy of Sciences of United States of America 99 (2002) 529]. (shrink)

Humans are equipped with the remarkable ability to comprehend an infinite number of utterances. Relations between grammatical categories restrict the way words combine into phrases and sentences. How the brain recognizes different word combinations remains largely unknown, although this is a necessary condition for combinatorial unboundedness in language. Here, we used functional magnetic resonance imaging and multivariate pattern analysis to explore whether distinct neural populations of a known language network hub—Broca’s area—are specialized for recognizing distinct simple word combinations. (...) The phrases consisted of a noun (flag) occurring either with a content word, an adjective (green flag), or with a function word, a determiner (that flag). The key result is that the distribution of neural populations classifying word combination in Broca’s area seems sensitive to neuroanatomical subdivisions within this area, irrespective of task. The information patterns for adjective + noun were localized in its anterior part (BA45) whereas those for determiner + noun were localized in its posterior part (BA44). Our findings provide preliminary answers to the fundamental question of how lexical and grammatical category information interact during simple word combination, with the observation that Broca’s area is sensitive to the recognition of categorical relationships during combinatory processing, based on different demands placed on syntactic and semantic information. This supports the hypothesis that the combinatorial power of language consists of some neural computation capturing phrasal differences when processing linguistic input. (shrink)

Since cognitive neuroscience aims at giving an integrated account of mind and brain, its ontology should include both neural and cognitive entities and specify their relations. According to what we call the standard ontological framework of cognitive neuroscience, the aim of cognitive neuroscience should be to establish one-to-one mappings between neural and cognitive entities. Where such entities do not yet closely align, this can be achieved by reforming the cognitive ontology, the neural ontology, or both. In order to assess the (...) limits and the possibilities of the SOFCN, we will examine a paradigmatic case study: the concept of Broca’s area, which indicates an alleged mapping between the left inferofrontal gyrus and the production of language. We review evidence showing that such a mapping does not hold, thus calling into question either the status of Broca’s area or the validity of the SOFCN. We then propose some strategies for addressing the issue and suggest that it may be solved within the SOFCN by adopting both of the following strategies: first, more accurately defining the relevant neural structures and second, switching the focus of neural ontology from structures to events, individuated by a where conjoint with a how. (shrink)

Movement perception and its role in aesthetic experience have been often studied, within empirical aesthetics, in relation to the human body. No such specificity has been defined in neuroimaging studies with respect to contents lacking a human form. The aim of this work was to explore, through functional magnetic imaging (fMRI), how perceived movement is processed during the aesthetic judgment of paintings using two types of content: human subjects and scenes of nature. Participants, untutored in the arts, were shown the (...) stimuli and asked to make aesthetic judgments. Additionally, they were instructed to observe the paintings and to rate their perceived movement in separate blocks. Observation highlighted spontaneous processes associated with aesthetic experience, whereas movement judgment outlined activations specifically related to movement processing. The ratings recorded during aesthetic judgment revealed that nature scenes received higher scored than human content paintings. The imaging data showed similar activation, relative to baseline, for all stimuli in the three tasks, including activation of occipito-temporal areas, posterior parietal and premotor cortices. Contrast analyses within aesthetic judgment task showed that human content activated, relative to nature, precuneus, fusiform gyrus and posterior temporal areas, whose activation was prominent for dynamic human paintings. In contrast, nature scenes activated, relative to human stimuli, occipital and posterior parietal cortex/precuneus, involved in visuospatial exploration and pragmatic coding of movement, as well as central insula. Static nature paintings further activated, relative to dynamic nature stimuli, central and posterior insula. Besides insular activation, which was specific for aesthetic judgment, we found a large overlap in the activation pattern characterizing each stimulus dimension (content and dynamism) across observation, aesthetic judgment and movement judgment tasks. These findings support the idea that the aesthetic evaluation of artworks depicting both human subjects and nature scenes involves a motor component, and that the associated neural processes occur quite spontaneously in the viewer. Furthermore, considering the functional roles of posterior and central insula, we suggest that nature paintings may evoke aesthetic processes requiring an additional proprioceptive and sensori-motor component implemented by “motor accessibility” to the represented scenario, which is needed to judge the aesthetic value of the observed painting. (shrink)

Despite problems with statistical significance, ancillary hypotheses, and integration into an overall view of cognition, Grodzinsky's demotion of Broca's area to a mechanism for tracking moved constituents is intrinsically plausible and fits a realistic picture of how syntax works.

This book presents the framework for a new, comprehensive approach to cognitive science. The proposed paradigm, enaction, offers an alternative to cognitive science's classical, first-generation Computational Theory of Mind. _Enaction_, first articulated by Varela, Thompson, and Rosch in _The Embodied Mind_, breaks from CTM's formalisms of information processing and symbolic representations to view cognition as grounded in the sensorimotor dynamics of the interactions between a living organism and its environment. A living organism enacts the world it lives in; its embodied (...) action in the world constitutes its perception and thereby grounds its cognition. _Enaction_ offers a range of perspectives on this exciting new approach to embodied cognitive science. Some chapters offer manifestos for the enaction paradigm; others address specific areas of research, including artificial intelligence, developmental psychology, neuroscience, language, phenomenology, and culture and cognition. Three themes emerge as testimony to the originality and specificity of enaction as a paradigm: the relation between first-person lived experience and third-person natural science; the ambition to provide an encompassing framework applicable at levels from the cell to society; and the difficulties of reflexivity. Taken together, the chapters offer nothing less than the framework for a far-reaching renewal of cognitive science. Contributors: Renaud Barbaras, Didier Bottineau, Giovanna Colombetti, Diego Cosmelli, Hanne De Jaegher, Ezequiel A. Di Paolo. Andreas K. Engel, Olivier Gapenne, Véronique Havelange, Edwin Hutchins, Michel Le Van Quyen, Rafael E. Núñez, Marieke Rohde, Benny Shanon, Maxine Sheets-Johnstone, Adam Sheya, Linda B. Smith, John Stewart, Evan Thompson. (shrink)

The present work looks at what we call “the multiverse of quantification”, where visible and invisible numbers permeate all aspects and venues of life. We review the contributions of different authors who focus on the roles of quantification in society, with the aim of capturing different and sometimes separate voices. Several scholars, including economists, jurists, philosophers, sociologists, communication and data scientists, express concerns or identify critical areas of our relationship with new technologies of ‘numericization’. While mindful of the important specificities (...) of the different families of quantification, we use our broad and holistic canvas to explore possible spaces for a more systematic investigation of incumbent and novel quantifications, as to increase communication among disciplinary communities, and among these and society, in the pursuit a democratic agency and self-defence. (shrink)

The aim of this paper is to trace in Leibniz’s drafts the sketched outline of a conceptual framework he organized around the key concept of ‘requisite’. We are faced with the project of a semi-formal theory of conditions, whose logical skeleton can have a lot of different interpretations. In particular, it is well suited to capture some crucial relations of ontological dependence. Firstly the area of ‘mediate requisites’ is explored - where causal and temporal relations are dealt with on (...) the basis of a general theory of ‘consequence’.Then the study of ‘immediate requisites’ is taken into account - a true sample of mereological inquiry, where Leibniz strives for a unitary treatment of part-whole relation, conceptual inclusion and inherence. Far from simply conflating these relations one with another and with causality, therefore, Leibniz tried to spell them out, while at the same time understanding them within a single conceptual framework. (shrink)

Important marine mammal areas (IMMAs)—‘discrete habitat areas, important for one or more marine mammal species, that have the potential to be delineated and managed for conservation’ (IUCN Marine Mammal Protected Areas Task Force 2018, p. 3)—were introduced in 2014 by the IUCN Marine Mammal Protected Areas Task Force to support marine mammal and wider ocean conservation. IMMAs provide decision-makers with a user-friendly, actionable tool to inform them of the whereabouts of habitat important for marine mammal survival. However, in view of (...) their non-prescriptive, evidence-based and biocentric nature, the conservation effectiveness of IMMAs is strictly dependent on politicians’ willingness to make use of them. It has been the customary task of advocacy non-governmental organisations to lobby decision-makers to stimulate respect for environmental law, but the scientific community is increasingly joining this effort. Scientists can effectively strengthen a healthy relationship between scientific objectivity and political advocacy without damaging the credibility of conservation science. Thus, those undertaking the identification of IMMAs can be among those responsible for strongly advocating the implementation of IMMAs and other conservation initiatives. (shrink)

Important marine mammal areas (IMMAs)—‘discrete habitat areas, important for one or more marine mammal species, that have the potential to be delineated and managed for conservation’ (IUCN Marine Mammal Protected Areas Task Force 2018, p. 3)—were introduced in 2014 by the IUCN Marine Mammal Protected Areas Task Force to support marine mammal and wider ocean conservation. IMMAs provide decision-makers with a user-friendly, actionable tool to inform them of the whereabouts of habitat important for marine mammal survival. However, in view of (...) their non-prescriptive, evidence-based and biocentric nature, the conservation effectiveness of IMMAs is strictly dependent on politicians’ willingness to make use of them. It has been the customary task of advocacy non-governmental organisations to lobby decision-makers to stimulate respect for environmental law, but the scientific community is increasingly joining this effort. Scientists can effectively strengthen a healthy relationship between scientific objectivity and political advocacy without damaging the credibility of conservation science. Thus, those undertaking the identification of IMMAs can be among those responsible for strongly advocating the implementation of IMMAs and other conservation initiatives. (shrink)

Solving complex socio-technical problems, this paper claims, involves diverse knowledges (cognitive diversity), competing interests (social diversity), and pragmatism. To explain this view, this paper first explores two different cases: Canadian pulp and paper mill pollution and siting nuclear reactors in seismically sensitive areas of California. Solving such socio-technically complex problems involves cognitive diversity as well as social diversity and pragmatism. Cognitive diversity requires one to not only recognize relevant knowledges but also to assess their validity. Finally, it is suggested, integrating (...) the resultant set of diverse relevant and valid knowledges determines the parameters of the solution space for the problem. (shrink)

Il saggio difende l'idea che i contesti più congeniali allo sviluppo ed e- sercizio di un carattere virtuoso dal punto di vista ambientale siano i giar- dini – e il modo migliore per sviluppare ed esercitare tale carattere sia con- servare specie botaniche, coltivandone esemplari con le proprie mani. La coltivazione di un giardino permette, e richiede, una certa comprensione e accettazione di importanti dimensioni del rapporto uomo-natura, le quali innescano comportamenti positivi che, consolidandosi nel tempo attraverso abitudine e riflessione, (...) diventano veri e propri tratti caratteriali virtuosi. Le virtù sviluppate ed esercitate in giardino contribuiranno in modo decisivo alla buona riuscita dei nostri futuri sforzi verso la sostenibilità, perché avranno un prezioso aspetto operativo, assente dalle virtù ambientali tipi- camente contemplative che l'individuo può invece sviluppare ed esercitare in aree naturali non umanizzate.The paper argues that gardens are contexts obviously congenial to the de- velopment and exercise of a virtuous environmental character, and the practice most conducive to such objective is that of conserving botanical species in them, cultivating specimens with one's own two hands. Garden practices enable and require a certain understanding and acceptance of a number of crucial dimension of the man-nature relationship, triggering re- current positive environmental behavior that, through reflective habituation, eventually solidifies into environmentally virtuous character traits. The virtues developed and exercised in gardens will greatly contribute to our future efforts towards sustainability, for they will possess a precious operative dimension, absent from the typically contemplative virtues that an individual can instead develop and exercise in non- humanized natural areas. (shrink)

A premise of Corballis's theory is that speech arose when vocalization co-opted existing gestural functions in the left ventral premotor cortex. Yet, visuomotor functions in this region remain largely unchanged between humans and macaques and have no discernible connection to gestural communication. This functional continuity suggests that language production is not the result of modifying existing motor functions in this region.

We discuss problematic theoretical and empirical issues and consider alternative explanations for Grodzinsky's hypotheses regarding receptive and expressive syntactic mechanisms in agrammatic aphasia. We also explore his claims pertaining to domain-specificity and neuroanatomical localization.

Fashion is immediately associated with looks. Its popularity and its most consumerist sides thrive in our current culture of image, further highlighting the connection between fashion and an aesthetic that is quintessentially visual. While it is impossible to deny such a connection, this paper explores the relationship between fashion and touch and fashion and “feel”, two terms that, albeit related, deserve independent consideration. I will begin by emphasizing the importance of seeing fashion in relation to a performative understanding of identity, (...) which is experiential, embodied, situated, and, quite simply, “in movement”. Such an understanding, crucial for a better grasp of sartorial design, is inevitably linked to a tactile understanding of fashion: from the selection of fabrics to the silhouettes and cuts that allow a sketch to move to a garment in three dimensions. But, crucially, a performative understanding of identity is also the starting point for a reflection on touch and fashion in our everyday tasks and judgments, judgments that often move from the aesthetic sphere to other value areas and the broader socio-political context. To further cement my arguments, I will conclude the paper with two case studies: sportswear and maternity wear. (shrink)

A simple line drawing can reproduce a vast collection of phenomenal discontinuities: optical, material, chromatic, and also of density, dimension, resistance. All these discontinuities correspond to physical realities quite different from each other. This fact leads us to consider that our brain can retrieve from a pencil stroke a broad and amazing lot information at several levels, from the physical to the phenomenological, from the logical to the cognitive. Drawing demonstrates the existence in our brain of a complex communication web (...) between the visual and action cortical areas and the zones of the paleo encephalon, indicating the biological necessity of establishing a continuity between vision and action, between representation and abstraction. Thus, drawing is a natural language, and represents a biological and expressive invariant; it is also a cultural language, the result of technical and symbolic development of a civilization; and it is, finally, an universal language, indeed the main communication system between different cultures. (shrink)

Some research indicates that women professionals—when compared to men—may be more ethical in the workplace. Existing literature that discusses gender and ethics is confined to the for-profit business sector and primarily to a US context. In particular, there is little attention paid to gender and ethics in science professions in a global context. This represents a significant gap, as science is a rapidly growing and global professional sector, as well as one with ethically ambiguous areas. Adopting an international comparative perspective, (...) this paper relies on 121 semi-structured interviews with US and UK academic physicists to examine how physicists perceive the impact of gender on science ethics. Findings indicate that some US and UK physicists believe that female scientists handle ethical issues within science in a feminine way whereas their male colleagues approach ethics in a masculine way. Some of these physicists further claim that these different approaches to science ethics lead to male and female scientists’ different levels of competitiveness in academic physics. In both the US and the UK, there are “gender-blind” physicists, who do not think gender is related to professional ethics. Relying on physicists’ nuanced descriptions this paper contributes to the current understanding of gender and science and engineering ethics. (shrink)

Everyday Aesthetics was born in the 21 st Century as a sub-discipline of Anglo-American Aesthetics and it has spread in the international debate. However, the contribute of historical perspective has not properly explored yet. Is it possible to trace the history of everyday aesthetics before the official birth of this discipline? I will try and give an affirmative answer by focusing on an exemplary category: that of the decorum. Using the history of ideas, I will analyse the Greek concept of (...) prepon and the similar Latin concepts of decorum which express the idea of ‘convenience’ or ‘fitness to purpose’ in the ethical and rhetorical sphere. Later I will analyse the evolution of the concept of decorum in the theory of Ancient and Renaissance architecture (Vitruvius, Leon Battista Alberti). My goal is to demonstrate that in Ancient and Renaissance culture decorum is a category that refers to the objects and practices of everyday life but also a principle that regulates appropriate behaviour in the sphere of good manners. Consequently, given its pervasiveness in the different areas of everyday life, the concept of decorum can be a paradigmatic example to trace the history of everyday aesthetics. (shrink)

As a theoretical extension of other previous studies, this work represents an improvement of the notions about the relationship between adolescence and Mafia. The research has been aiming at exploring teenagers’ universe within specific social contexts where the presence of criminal organizations is significant, focusing the attention on the modalities through which evolutionary tasks are coped with in contexts with high Mafia density and often characterized by a perception of social space that makes personal, financial, and political development problematic. The (...) research has involved 93 teenagers who live in southern regions where the presence of Mafia organizations is significant. Six focus groups have been carried out, recorded, and transcribed. Verbalizations were analyzed through appropriate qualitative templates, which allowed detecting of three thematic macro-areas: representations of Mafia, emotions connected to it, and planning skills. The qualitative analy.. (shrink)

What sort of thing is the mind? And how can such a thing at the same time - belong to the natural world, - represent the world, - give rise to our subjective experience, - and ground human knowledge? Content, Consciousness and Perception is an edited collection, comprising eleven new contributions to the philosophy of mind, written by some of the most promising young philosophers in the UK and Ireland. The book is arranged into three parts. Part I, Concepts and (...) Mental Content, which begins with an attack by Hans-Johann Glock on the representational theory of mind, addresses the nature of mental representation. Part II, Consciousness and the Metaphysics of Mind, concerns the prospects for a naturalistic metaphysics of the conscious mind. Finally, Part III, entitled Perception, pursues the project of giving a satisfactory philosophical account of perceptual experience. The book begins with an introductory essay by the editors, which provides an overview of the state of contemporary philosophy of mind, locating the articles to follow within that context. The individual chapters of Content, Consciousness and Perception are professional contributions to their respective areas, of interest to any philosopher of mind. The volume as a whole is ideal for non-specialists and students interested in getting to grips with the state of the art in contemporary philosophy of mind. -/- Praise for the book: 'If you want to know what the next but one generation of philosophers of mind are thinking about now, *Content, Consciousness and Perception * is a terrific place to look. This wide-ranging international collection is relevant to psychologists and cognitive scientists as well as philosophers.' Tim Williamson Wykeham Professor of Logic at Oxford University. (shrink)

Bringing together an unparalleled selection of original and translated readings from different eras and various traditions, this reader includes texts from well-known North American philosophers alongside writings by Native, Latin, African, Mexican, and Asian Americans, revealing the interweaving tapestry of ideas endemic to the Americas. Through its pluralistic approach, it promotes intercultural dialogue and understanding. Primary texts are thematically arranged around major areas of philosophical enquiry including selfhood, knowledge, learning, and ethics, with each part featuring introductory essays outlining the trajectories (...) of each section and suggestions for further primary and secondary readings. (shrink)

BackgroundData processing of health research databases often requires a Data Protection Impact Assessment to evaluate the severity of the risk and the appropriateness of measures taken to comply with the European Union General Data Protection Regulation. We aimed to define and apply a comprehensive method for the evaluation of privacy, data governance and ethics among research networks involved in the EU Project Bridge Health.MethodsComputerised survey among associated partners of main EU Consortia, using a targeted instrument designed by the principal investigator (...) and progressively refined in collaboration with an international advisory panel. Descriptive measures using the percentage of adoption of privacy, data governance and ethical principles as main endpoints were used for the analysis and interpretation of the results.ResultsA total of 15 centres provided relevant information on the processing of sensitive data from 10 European countries. Major areas of concern were noted for: data linkage, access and accuracy of personal data and anonymisation procedures. A high variability was noted in the application of privacy principles.ConclusionsA comprehensive methodology of Privacy and Ethics Impact and Performance Assessment was successfully applied at international level. The method can help implementing the GDPR and expanding the scope of Data Protection Impact Assessment, so that the public benefit of the secondary use of health data could be well balanced with the respect of personal privacy. (shrink)

The main objective of this work is to analyze the intention to reduce some areas of Ecology to Physiology. The origin of this research of reduction was done through consolidation of metabolic ecological theory in first years of XXIst century. Considering this objective, general framework was based on the proposal of Sahotra Sarkar.

Motor Imagery reproduces cognitive operations associated with the actual motor preparation and execution. Postural recordings during MI reflect somatic motor commands targeting peripheral effectors involved in balance control. However, how these relate to the actual motor expertise and may vary along with the MI modality remains debated. In the present experiment, two groups of expert and non-expert gymnasts underwent stabilometric assessments while performing physically and mentally a balance skill. We implemented psychometric measures of MI ability, while stabilometric variables were calculated (...) from the center of pressure oscillations. Psychometric evaluations revealed greater MI ability in experts, specifically for the visual modality. Experts exhibited reduced surface COP oscillations in the antero-posterior axis compared to non-experts during the balance skill. Experts further exhibited reduced length of COP displacement in the antero-posterior axis and as a function of the displacement area during visual and kinesthetic MI compared to the control condition. Predictive relationships were found between the stabilometric correlates of visual MI and physical practice of the balance skill, as well as between the stabilometric correlates of kinesthetic MI and the training experience in experts. Present results provide original stabilometric insights into the relationships between MI and expertise level. While data support the incomplete inhibition of postural commands during MI, whether postural responses during MI of various modalities mirror the level of motor expertise remains unclear. (shrink)

This book offers a broad and timely perspective on research on olfaction and its current technological challenges. It specifically emphasizes the interdisciplinary context in which olfaction is investigated in contemporary research. From aesthetics to sociology, from bioengineering to anthropology, the different chapters discuss a wide variety of issues arising from olfaction research and its application in different contexts. By highlighting the overlaps between different areas of research, the book fosters a better communication between disciplines and leads towards a better understanding (...) of the role of olfaction in human perception and cognition. This inspiring read is of interest to students, researchers and practitioners in psychology, philosophy, bioengineering, and cultural studies. (shrink)

Drawing on shared research experiences and collaborative projects, this book offers a broad and timely perspective on research on the hand and its current challenges. It especially emphasizes the interdisciplinary context in which researchers need to be trained in contemporary science. From language to psychology, from neurology to the social sciences, and from art to philosophy and religion, the chapters discuss various aspects involved in hand research and therapy. On the basis of concrete and validated case studies, they approach hand (...) function and gestures from different perspectives – not only neurological and medical, but also philosophical, evolutionary and anthropological. By highlighting the overlaps between different areas of research, the book seeks to foster better communication between researchers, and ultimately a better understanding of hand function and its recovery. It offers essential information and inspirations for students, researchers and practitioners in the fields of psychology, epistemology, bioengineering, neuroscience, anthropology and bioethics. (shrink)

The application of genetic technologies in China, especially in the area of prenatal genetic testing, is rapidly increasing in China. In the wealthy regions of China, prenatal genetic testing is already very widely adopted. We argue that the government should actively promote prenatal genetic testing to the poor areas of the country. In fact, the government should prioritize resources first to make prenatal genetic testing a standard routine care with an opt-out model in these area. Healthcare professions would (...) be required to inform pregnant women about the availability of genetic testing and provide free testing on a routine basis unless the parents choose not to do so. We argue that this proposal will allow parents to make a more informed decision about their reproductive choices. Secondarily, this proposal will attract more healthcare professionals and other healthcare resources to improve the healthcare infrastructures in the less-developed regions of the country. This will help to reduce the inequity of accessing healthcare services between in different regions of China. We further argue that this policy proposal is not practicing eugenics. (shrink)

The ethical issues associated with germline gene modification and embryo research are some of the most contentious in current international science policy debates. In this paper, we argue that new genetic techniques, such as CRISPR, demonstrate that there is an urgent need for China to develop its own regulatory and ethical framework governing new developments in genetic and embryo research. While China has in place a regulatory framework, it needs to be strengthened to include better compliance oversight and explicit criteria (...) for how different types of research should be reviewed by regulatory authorities. We also document a variety of opinions about the new technologies among the public, scholars, and policy makers. China needs to develop its own regulations in coordination with other countries; but it is unlikely that an international consensus will be achieved in this area, given the existing differences in regulations between countries. We should aim at harmonization, not necessarily complete consensus, and the perspective from China is vital when international norms are developed and harmonized. Chinese policy makers and researchers need to be aware of the international discussions, at the same time as the international community is aware of, and accommodates, Chinese positions on important policy options. (shrink)

This thesis examines some of the legal philosophical issues that are implicated in the problem of outcome luck. In the context of criminal law, the problem asks whether we should hold agents criminally liable for the consequences of their actions given that those consequences are never wholly within anyone’s control. I conclude that outcomes should matter to an agent’s liability and punishment, and I make this argument indirectly by examining some of the foundational questions in legal theory. The thesis begins (...) by considering a current trend in some areas of philosophy. This trend involves attempts to address philosophical problems surrounding luck by doing conceptual analyses on the nature of luck. Chapter 1 critically examines modal theories, which conceptualize luck, as well as the related concept of risk, in terms of close possible worlds rather than probabilistic likelihood. I argue that not only are modal theories uninformative, but conceptual analyses on luck are unhelpful in addressing philosophical questions surrounding luck. Chapter 2 then returns to the traditional notion of luck as lack of control, and focuses on the relationship between luck, risk, and culpability. Some theorists argue that culpability, for any offence, is in part a function of the degree of risk the agent imposes on others. In the context of criminal law, degrees of luck and risk can both be understood in terms of degrees of control, so the suggestion that culpability is a function of the level of risk imposed (and thus of the degree of control an agent exercises) is attractive for insulating culpability judgments from luck. However, I argue that this view is mistaken because culpability is only sensitive to risk in reckless actions, but not in purposeful actions. The problem of outcome luck may raise different questions for reckless actions and purposeful actions. Chapter 3 looks at the mens rea element of criminal attempts, which is crucial for understanding the problem of luck in the context of purposeful actions. I discuss a variation of what are sometimes referred to as impossible attempts, which have helped shape current English law. I argue that the current doctrine is largely correct, and that perhaps with the exception of few paradigm sexual offences, the mens rea element for attempts should require a direct intention as to the consequence element of an offence, and knowledge or belief as to the circumstance element of that offence. Chapters 4 and 5 then look at normative justifications of criminal punishment. In order to understand whether outcomes should matter for punishment, we must first understand whether and why punishment is an appropriate response to criminal offending. Here, I defend a communicative theory, where punishment is a communicative process between the offender, the political community, and the victim. What punishment communicates is the appropriate degree of censure that is warranted in response to the offender’s wrongdoing. And in doing this, it publicly recognizes the wrong that has been committed by the offender. Chapter 4 offers a detailed explanation of this account, and argues that the political community’s recognition of wrongdoing is a valuable aim of communication. Chapter 5 then takes up a crucial challenge against communicative theories of punishment, which is that such theories fail to take crime prevention seriously. Against this criticism, I will show that general prevention can in fact be an essential part of communicative punishment. And I will show that it is specifically the political community’s recognition of wrongdoing that entails punishment’s preventive aims. (shrink)

There is a small but growing community of researchers spanning a spectrum of disciplines which are united in rejecting the still dominant computationalist paradigm in favor of the enactive approach. The framework of this approach is centered on a core set of ideas, such as autonomy, sense-making, emergence, embodiment, and experience. These concepts are finding novel applications in a diverse range of areas. One hot topic has been the establishment of an enactive approach to social interaction. The main purpose of (...) this paper is to serve as an advanced entry point into these recent developments. It accomplishes this task in a twofold manner: it provides a succinct synthesis of the most important core ideas and arguments in the theoretical framework of the enactive approach, and it uses this synthesis to refine the current enactive approach to social interaction. A new operational definition of social interaction is proposed which not only emphasizes the cognitive agency of the individuals and the irreducibility of the interaction process itself, but also the need for jointly co-regulated action. It is suggested that this revised conception of ‘socio-cognitive interaction’ may provide the necessary middle ground from which to understand the confluence of biological and cultural values in personal action. (shrink)