Visual Agnosia is a comprehensive and up-to-date review of disorders of higher vision that relates these disorders to current conceptions of higher vision from cognitive science, illuminating both the neuropsychological disorders and the nature of normal visual object recognition.Brain damage can lead to selective problems with visual perception, including visual agnosia the inability to recognize objects even though elementary visual functions remain unimpaired. Such disorders are relatively rare, yet they provide a window onto how the normal brain might accomplish the (...) complex task of vision. Visual Agnosia reviews a century of case studies of higher-level visual deficits following brain damage, places them in the general context of current neuroscience, and draws relevant conclusions about the organization of normal visual processing. It is unique in drawing on research in cognitive psychology, computational vision, visual neurophysiology, and neuropsychology to interpret the agnosias and draw inferences from them about visual object recognition.Following a historical account of agnosia research, Visual Agnosia offers a taxonomy of a wide range of agnosia syndromes, describing and interpreting the syndromes in terms of the latest theoretical models of visual processing and ultimately bringing them to bear as evidence on a variety of questions in the study of higher vision.Martha J. Farah is Associate Professor of Psychology at Carnegie Mellon University. Visual Agnosia is included in the Issues in Biology of Language and Cognition series, edited by John Marshall. (shrink)

When cognitive neuropsychologists make inferences about the functional architecture of the normal mind from selective cognitive impairments they generally assume that the effects of brain damage are local, that is, that the nondamaged components of the architecture continue to function as they did before the damage. This assumption follows from the view that the components of the functional architecture are modular, in the sense of being informationally encapsulated. In this target article it is argued that this “locality” assumption is probably (...) not correct in general. Inferences about the functional architecture can nevertheless be made from neuropsychological data with an alternative set of assumptions, according to which human information processing is graded, distributed, and interactive. These claims are supported by three examples of neuropsychological dissociations and a comparison of the inferences obtained from these impairments with and without the locality assumption. The three dissociations are: selective impairments in knowledge of living things, disengagment of visual attention, and overt face recognition. In all three cases, the neuropsychological phenomena lead to more plausible inferences about the normal functional architecture when the locality assumption is abandoned. Also discussed are the relations between the locality assumption in neuropsychology and broader issues, including Fodor's modularity hypothesis and the choice between top-down and bottom-up research approaches. (shrink)

One of the reasons why moral enhancement may be controversial, is because the advantages of moral enhancement may fall upon society rather than on those who are enhanced. If directed at individuals with certain counter-moral traits it may have direct societal benefits by lowering immoral behavior and increasing public safety, but it is not directly clear if this also benefits the individual in question. In this paper, we will discuss what we consider to be moral enhancement, how different means may (...) be used to achieve it and whether the means we employ to reach moral enhancement matter morally. Are certain means to achieve moral enhancement wrong in themselves? Are certain means to achieve moral enhancement better than others, and if so, why? More specifically, we will investigate whether the difference between direct and indirect moral enhancement matters morally. Is it the case that indirect means are morally preferable to direct means of moral enhancement and can we indeed pinpoint relevant intrinsic, moral differences between both? We argue that the distinction between direct and indirect means is indeed morally relevant, but only insofar as it tracks an underlying distinction between active and passive interventions. Although passive interventions can be ethical provided specific safeguards are put in place, these interventions exhibit a greater potential to compromise autonomy and disrupt identity. (shrink)

Personhood is a foundational concept in ethics, yet defining criteria have been elusive. In this article we summarize attempts to define personhood in psychological and neurological terms and conclude that none manage to be both specific and non-arbitrary. We propose that this is because the concept does not correspond to any real category of objects in the world. Rather, it is the product of an evolved brain system that develops innately and projects itself automatically and irrepressibly onto the world whenever (...) triggered by stimulus features such as a human-like face, body, or contingent patterns of behavior. We review the evidence for the existence of an autonomous person network in the brain and discuss its implications for the field of ethics and for the implicit morality of everyday behavior. (shrink)

The eye may be window to the soul, but neuroscientists aim to get inside and measure the interior directly. There's also talk about moving some walls.

What if neurofeedback or other types of neurotechnological treatment, by itself or in combination with behavioral treatment, could achieve a successful “rewiring” of the psychopath’s brain? Imagine that such treatments exist and that they provide a better long-term risk-minimizing strategy compared to imprisonment. Would it be ethical to offer such treatments as a condition of probation, parole, or prison release? In this paper, I argue that it can be ethical to offer effective, non-invasive neurotechnological treatments to offenders as a condition (...) of probation, parole, or prison release provided that: the status quo is in no way cruel, inhuman, degrading, or in some other way wrong, the treatment option is in no way cruel, inhuman, degrading, or in some other way wrong, the treatment is in the best interests of the offender, and the offender gives his/her informed consent. (shrink)

The Cognitive Neuroscience of Vision begins by introducing the reader to the anatomy of the eye and visual cortex and then proceeds to discuss image and...

Neuroethics has developed rapidly, driven in large part by developments in neuroscience. This article reviews neuroethics from the standpoint of its growing real-world relevance. It opens up with an analysis of the history of neuroscience that suggests the reason for the emergence of neuroethics now, in the early twenty-first century. It proceeds to survey current applications of neuroscience to diverse real-world problems. Published research in the field of neuromarketing is more focused on academic issues, such as the nature of the (...) brain activity underlying consumer behavior and the accuracy of brain-behavior predictions, than it is on the real-world utility of neuromarketing for improving business. Finally, this article concludes with a discussion of the ethical issues raised by these developments, and outlines three general challenges for society in the age of neuroscience. (shrink)

Can the theory and practice of the yogic tradition serve as a challenge to dominant cultural and political norms in the Western world? In this essay I demonstrate that modern yoga is a creature of fabrication, while arguing that yogic norms can simultaneously reinforce and challenge the norms of contemporary Western neoliberal societies. In its current and most common iteration in the West, yoga practice does stand in danger of reinforcing neoliberal constructions of selfhood. However, yoga does contain ample resources (...) for challenging neoliberal subjectivity, but this requires reading the yogic tradition in a particular way, to emphasize certain philosophical elements over others, while directing its practice toward an inward-oriented detachment from material outcomes and desires. Contemporary claims about yoga’s counterhegemonic status often rely on exaggerated notions of its former “purity” and “authenticity,” which belie its invented and retrospectively reconstructed nature. Rather than engaging in these debates about authenticity, scholars and practitioners may productively turn their energies toward enacting a resistant, anti-neoliberal practice of yoga, while remaining self-conscious about the particularity and partiality of the interpretive position on which such a practice is founded. (shrink)

Within the United States, the most prominent justification for criminal punishment is retributivism. This retributivist justification for punishment maintains that punishment of a wrongdoer is justified for the reason that she deserves something bad to happen to her just because she has knowingly done wrong—this could include pain, deprivation, or death. For the retributivist, it is the basic desert attached to the criminal’s immoral action alone that provides the justification for punishment. This means that the retributivist position is not reducible (...) to consequentialist considerations nor in justifying punishment does it appeal to wider goods such as the safety of society or the moral improvement of those being punished. A number of sentencing guidelines in the U.S. have adopted desert as their distributive principle, and it is increasingly given deference in the “purposes” section of state criminal codes, where it can be the guiding principle in the interpretation and application of the code’s provisions. Indeed, the American Law Institute recently revised the Model Penal Code so as to set desert as the official dominate principle for sentencing. And courts have identified desert as the guiding principle in a variety of contexts, as with the Supreme Court’s enthroning retributivism as the “primary justification for the death penalty.” While retributivism provides one of the main sources of justification for punishment within the criminal justice system, there are good philosophical and practical reasons for rejecting it. One such reason is that it is unclear that agents truly deserve to suffer for the wrongs they have done in the sense required by retributivism. In the first section, I explore the retributivist justification of punishment and explain why it is inconsistent with free will skepticism. In the second section, I then argue that even if one is not convinced by the arguments for free will skepticism, there remains a strong epistemic argument against causing harm on retributivist grounds that undermines both libertarian and compatibilist attempts to justify it. I maintain that this argument provides sufficient reason for rejecting the retributive justification of criminal punishment. I conclude in the third section by briefly sketching my public health-quarantine model, a non-retributive alternative for addressing criminal behavior that draws on the public health framework and prioritizes prevention and social justice. I argue that the model is not only consistent with free will skepticism and the epistemic argument against retributivism, it also provides the most justified, humane, and effective way of dealing with criminal behavior. (shrink)

BackgroundConsidering ethical issues in midwifery care is essential for improving the quality of health services and the client's satisfaction. This study aimed to develop and validate the code of ethics for Midwives in Iran (ICEM).Materials and methodsThis was a mixed sequential study that was performed in three phases including a qualitative study, a review, and the content validity assessment. The first phase was a qualitative study with a content analysis approach. The data were collected by conducting in-depth semi-structured individual interviews (...) with 14 midwifery and ethics experts. The purposive sampling method was used to recruit the participants and sampling continued until data saturation. The data were analyzed using the conventional content analysis described by Graneheim and Lundman. Lincoln and Guba’s criteria were used to confirm the trustworthiness of the data. Then, a narrative review of the selected national and international codes of ethics for Midwives was performed to complete the items of the ICEM. For validity assessment, the face and content validity of the items of ICEM was assessed by 15 experts to calculate the content validity ratio (CVR) and index (CVI).ResultsFourteen experts were interviewed in the qualitative phase, and 207 codes were extracted from a content analysis which were categorized into 23 sub-categories and 6 main categories. The extracted codes were considered as the items for ICEM that were completed by a review of the selected national and international code of ethics for Midwives. The content validity and ratio assessment of the items demonstrated an average CVI = 0.92 and CVR = 0.85. Then, the final version of ICEM was developed with 92 items in 6 domains about; 1) "professional Commitments" with 30 items; 2) "providing midwifery services to the client and her companions” with 26 items; 3) “relationship with colleagues" with 11 items; 4) “herself” with 6 items; 5) “education and research” with 8 items; and, 6) “management” with 11 items.ConclusionICEM was prepared with 92 items in six sections that facilitate its use for midwives who are working in the different fields of care, counseling, education, research, and management. In this new version of the ICEM, the items related to recent social-, scientific, and technical improvements were considered for providing ethical midwifery care. (shrink)

This paper is about omitting types in logic of metric structures introduced by Ben Yaacov, Berenstein, Henson and Usvyatsov. While a complete type is omissible in some model of a countable complete...

Farah Nayeri addresses the difficult questions plaguing the art world, from the bad habits of Old Masters, to the current grappling with identity politics. For centuries, art censorship has been a top-down phenomenon--kings, popes, and one-party states decided what was considered obscene, blasphemous, or politically deviant in art. Today, censorship can also happen from the bottom-up, thanks to calls to action from organizers and social media campaigns. Artists and artworks are routinely taken to task for their insensitivity. In this new (...) world order, artists, critics, philanthropists, galleries and museums alike are recalibrating their efforts to increase the visibility of marginalized voices and respond to the people's demands for better ethics in art. But what should we, the people, do with this newfound power? With exclusive interviews with Nan Goldin, Sam Durant, Faith Ringgold, and others, Nayeri tackles wide-ranging issues including sex, religion, gender, ethics, animal rights, and race. By asking and answering questions such as: Who gets to make art and who owns it? How do we correct the inequities of the past? What does authenticity, exploitation, and appropriation mean in art?, Takedown provides the necessary tools to navigate the art world"--Publisher's description. (shrink)

Since the mid‐1980s, psychologists and neuroscientists have used brain imaging to test hypotheses about human thought processes and their neural instantiation. In just three decades, functional neuroimaging has been transformed from a crude clinical tool to a widely used research method for understanding the human brain and mind. Such rapidly achieved success is bound to evoke skepticism. A degree of skepticism toward new methods and ideas is both inevitable and useful in any field. It is especially valuable in a science (...) as young as cognitive neuroscience and its even younger siblings, social and affective neuroscience. Healthy skepticism encourages us to check our assumptions, recognize the limitations of our methods, and proceed thoughtfully. Skepticism itself, however, also must be examined.In this article, I review the most commonly voiced criticisms of functional neuroimaging. In the spirit of healthy skepticism, I will critically examine these criticisms themselves. Each contains at least a kernel of truth, although I will argue that in some cases the kernel has been overextended in ways that are inaccurate or misleading. (shrink)

This paper discusses the use of deep brain stimulation for the treatment of neurological and psychiatric disorders in children. At present, deep brain stimulation is used to treat movement disorders in children and a few cases of deep brain stimulation for psychiatric disorders in adolescents have been reported. Ethical guidelines on the use of deep brain stimulation in children are therefore urgently needed. This paper focuses on the decision-making process, and provides an ethical framework for (future) treatment decisions in pediatric (...) deep brain stimulation. I defend a shared decision-making model in case of deep brain stimulation for neurological and psychiatric disorders in children. To protect the vulnerable child patient, a dual consent process is needed where parents or parental guardians give their consent, and the child gives his/her assent. (shrink)

The evolutionary claim that the function of self-awareness lies, at least in part, in the benefits of theory of mind (TOM) regained attention in light of current findings in cognitive neuroscience, including mirror neuron research. Although certain non-human primates most likely possess mirror self-recognition skills, we claim that they lack the introspective abilities that are crucial for human-like TOM. Primate research on TOM skills such as emotional recognition, seeing versus knowing and ignorance versus knowing are discussed. Based upon current findings (...) in cognitive neuroscience, we provide evidence in favor of an introspection-based simulation theory account of human mindreading. (shrink)

This paper explores the ‘indigenous’ philosophy of education of Syed Muhammad Naquib al-Attas, a Malay-Muslim scholar who’s theoretical work culminated in the establishment of a counter-colonial higher education institution. Through presenting al-Attas’ life and philosophy and by exploring the arguments of his critics, I aim to shed light on the challenges and paradoxes faced by indigenous academics working at the interface of philosophy and education.

This paper investigates the philosophical tensions between secular-liberalism and Islam, and reviews Islamic conceptualisations of knowledge, personhood and education, in order to conceptualise shakhsiyah Islamiyah as an authentic and credible form of personal agency within an Islamic worldview. It begins by examining the liberal critique of Islamic education and explores notions of authority and autonomy in Islamic educational theory. It proposes that these tensions exist to varying degrees in all educational practice. Some theoretical work to develop an Islamic understanding of (...) personal autonomy as selfhood is presented and translated into a concept of shakhsiyah Islamiyah. Finally, the possibility of understanding shakhsiyah Islamiyah as a dialogical Muslim-self is explored. (shrink)

In this essay, the authors analyze the COVID-19 pandemic from the perspective of inequalities and socio-economic vulnerabilities. We argue that the current pandemic has been looked at mainly through the lens of biology, leaving sociological blind spots in the response to this pandemic that have had adverse effects. We conclude with the suggestion that apart from recommendations from health sciences, policy makers must also take into account local societal structures in order to design effective policies to control the contagion.

Speaking of relations between logic and religion in Islamic world may refer to logic in two respects: logic in religious texts, from doctrinal sacred texts such as Qur’ān and sayings of the Prophet to the Qur’ānic commentaries and the texts related to the principles and fundamentals of jurisprudence, all of which make use of some reasoning to persuade the audiences or to infer the rules and prescripts for religious behavior of the members of religious community; and logic as a discipline (...) that is studied and applied both independently and as a tool for reasoning in schools of Islamic theology, systems of Islamic philosophy, and other types of knowledge in medieval Islamic world, all being strongly influenced by religious doctrines of Islam. Accordingly, this paper speaks of the different manifestations of using logical reasoning, particularly analogy, in Qur’ānic arguments, e.g. for the existence of God and resurrection after death; some contradictions or paradoxes reported by different opponents in the verses of Qur’ān; the place of logic in the classification of disciplines and the courses taught at the schools and seminaries; the influence of the attitudes of different religious sects on logic; the instrumental role of logic for both religious and secular reasonings; the relation between reason and dogmatic religious doctrines, and, finally, the reflection of this relation on progress or recession of logic in medieval Islamic world. (shrink)

We isolate several large classes of definable proper forcings and show how they include many partial orderings used in practice.

I argue here that a clearer conception of Gandhi's nonviolence is required in order to understand his resonance for contemporary environmentalism. Gandhi's nonviolence incorporates elements of both the brahmin or ascetic, as well as the ksatriya or warrior. Contemporary environmental movements by and large over-emphasize the self-abnegating, self-denying and self-scrutinizing ascetic components of Gandhi's thought, to the neglect of the confrontational and warrior-like ones. In so doing, they often also over-emphasize the ethical dimension of Gandhi's thought, missing the discursive political (...) dimension with which this Gandhian ethics is interwoven. I will argue here that the warrior-like and confrontational political aspect of Gandhi's nonviolence must be brought to the fore in discussions of environmentalism. In so doing, Gandhi can be read as an advocate of a certain form of "ecological" citizenship, requiring both the scrutiny of one's bodily consumptive behaviours, as well as the placement of one's body on the frontlines of aggressive political contestation. (shrink)

Two experiments were conducted to test a prediction of the Kosslyn & Shwartz computer simulation model of mental image processing. According to this model, more complex images require more time to form because parts are placed sequentially, and larger images require more time to form than smaller ones because more parts are placed. If these accounts are correct, then the advantage of forming a small image (i.e., one that seems to subtend a smaller visual angle) should be greater for more (...) complex objects because the difference in number of parts imaged at the two sizes will be greater than with simpler objects. This prediction was confirmed only when subjects were not motivated to form highly elaborated images at small sizes. When subject tried to include all details, it actually took longest to form images of complex objects at small sizes. Both of these results support the central assumption of the Kosslyn‐Shwartz model, namely the existence of a fixed resolution analog spatial medium. (shrink)

We prove a strong dichotomy for the number of ultrapowers of a given model of cardinality ≤ 2ℵ0 associated with nonprincipal ultrafilters on ℕ. They are either all isomorphic, or else there are 22ℵ0 many nonisomorphic ultrapowers. We prove the analogous result for metric structures, including C*-algebras and II1 factors, as well as their relative commutants and include several applications. We also show that the CAF001-algebra [Formula: see text] always has nonisomorphic relative commutants in its ultrapowers associated with nonprincipal ultrafilters (...) on ℕ. (shrink)

Our research describes the experiences, views, and attitudes of participants of mediation dialogue groups involving non-related traffic accidents regarding their participation and related topics, such as responsibility, rehabilitation, and restoration. In Belgium, the criminal law holds that victims and offenders need to be informed about the option of entering a restorative mediation process during criminal proceedings. Mediation is voluntary and provided by an independent state-funded organization. We collected the data through individual semi-structured in-depth interviews with participants of two mediation dialogue (...) groups. The data were analyzed through reflexive thematic analysis. We identified three main themes: (a) the importance of shared stories, (b) blurred boundaries, and (c) opportunities and obstacles for repair. Overall, our analysis suggests that mediation involving similar but non-related incidents may provide the participants with valuable knowledge and insights about one another's lives and thoughts and lead to mutual understanding and support. For some, it may even involve a transformative experience. Importantly, our analysis reveals that (a) the presence of a “shared story” and (b) a group dynamic in which participants feel sufficiently at ease with each other are pivotal to achieving a sense of connection and resonance that allows for such mutual understanding and support. These appear to be prerequisites for enabling any kind of healing. (shrink)

Personhood is a foundational concept in ethics, yet defining criteria have been elusive. In this article we summarize attempts to define personhood in psychological and neurological terms and conclude that none manage to be both specific and non-arbitrary. We propose that this is because the concept does not correspond to any real category of objects in the world. Rather, it is the product of an evolved brain system that develops innately and projects itself automatically and irrepressibly onto the world whenever (...) triggered by stimulus features such as a human-like face, body, or contingent patterns of behavior. We review the evidence for the existence of an autonomous person network in the brain and discuss its implications for the field of ethics and for the implicit morality of everyday behavior. (shrink)

The cognitive disorders that follow brain damage are an important source of insights into the neural bases of human thought. This work offers state-of-the-art reviews of the patient-based approach to central issues in cognitive neuroscience by leaders in the field.

We use modified Tsirelson's spaces to prove that there is no finite basis for turbulent Polish group actions. This answers a question of Hjorth and Kechris 329–346; Hjorth, Mathematical Surveys and Monographs, American Mathematical Society, Providence, RI, 2000, Section 3.4.3).

The purpose of this communication is to survey a theory of liftings, as developed in author's thesis. The first result in this area was Shelah's construction of a model of set theory in which every automorphism of P/ Fin, where Fin is the ideal of finite sets, is trivial, or inother words, it is induced by a function mapping integers into integers. Soon afterwards, Velickovic, was able to extract from Shelah's argument the fact that every automorphism of P/ Fin with (...) a Baire-measurable lifting has to be trivial. This, for instance, implies that in Solovay's model all automorphisms are trivial. Later on, an axiomatic approach was adopted and Shelah's conclusion was drawn first from the Proper Forcing Axiom and then from the milder Open Coloring Axiom and Martin's Axiom. Both shifts from the quotient P/ Fin to quotients over more general ideals P/I and from automorphisms to arbitrary ho-momorphisms were made by Just in a series of papers, motivated by some problems in algebra and topology. (shrink)