Shaun Gallagher

Shaun Gallagher is a philosopher of mind who has made it his business to study and meet with leading neuroscientists, including Michael Gazzaniga, Marc Jeannerod and Chris Frith. The result is this unique introduction to the study of the mind, with topics ranging over consciousness, emotion, language, movement, free will and moral responsibility. The discussion throughout is illustrated by lengthy extracts from the author’s many interviews with his scientist colleagues on the relation between the mind and the brain.

The recent distinction between sense of agency and sense of body-ownership has attracted considerable empirical and theoretical interest. The respective contributions of central motor signals and peripheral afferent signals to these two varieties of body experience remain unknown. In the present review, we consider the methodological problems encountered in the empirical study of agency and body-ownership, and we then present a series of experiments that study the interplay between motor and sensory information. In particular, we focus on how multisensory signals interact with body representations to generate the sense of body-ownership, and how the sense of agency modulates the sense of body-ownership. Finally, we consider the respective roles of efferent and afferent signals for the experience of one’s own body and actions, in relation to self-recognition and the recognition of other people’s actions. We suggest that the coherent experience of the body depends on the integration of efferent information with afferent information in action contexts. Overall, whereas afferent signals provide the distinctive content of one’s own body experience, efferent signals seem to structure the experience of one’s own body in an integrative and coherent way

A BSTRACT: I argue that theory theory approaches to autism offer a wholly inadequate explanation of autistic symptoms because they offer a wholly inadequate account of the non-autistic understanding of others. As an alternative I outline interaction theory, which incorporates evidence from both developmental and phenomenological studies to show that humans are endowed with important capacities for intersubjective understanding from birth or early infancy. As part of a neurophenomenological analysis of autism, interaction theory offers an account of interpersonal problems that is fully consistent with the variety of social and nonsocial symptoms found in autism.

Psychologists’ relationship with introspection is much like that between men and women: it is on again, off again and psychologists often feel they can neither live with introspection nor without it. In their often compelling article, Jack and Roepstorff argue that the fertility of the field depends on psychologists reuniting with the practice of introspection [1]. They suggest that, although reluctant to admit it, psychologists have been carrying on a surreptitious relationship with introspection that they should come clean and admit. Although mindful that challenges exist, Jack and Roepstorff suggest that psychologists can safely embrace introspection and spawn important new insights. I am sympathetic to Jack and Roepstorff ’s attempt to mend the divisions..

Narrative is rarely mentioned in philosophical discussions of collective intentionality and group identity despite the fact that narratives are often thought important for the formation of action intentions and self-identity in individuals. We argue that the concept of the ‘we-narrative’ can solve several problems in regard to defining the status of the we. It provides the typical format for the attribution of joint agency; it contributes to the formation of group identity; and it generates group stability.

Theory of mind explanations of how we know other minds are limited in several ways. First, they construe intersubjective relations too narrowly in terms of the specialized cognitive abilities of explaining and predicting another person's mental states and behaviors. Second, they sometimes draw conclusions about secondperson interaction from experiments designed to test third-person observation of another's behavior. As a result, the larger claims that are sometimes made for theory of mind, namely, that theory of mind is our primary and pervasive means for understanding other persons, go beyond both the phenomenological and the scientific evidence. I argue that the interpretation of "primary intersubjectivity" as merely precursory to theory of mind is inadequate. Rather, primary intersubjectivity, understood as a set of embodied practices and capabilities, is not only primary in a developmental sense, but is the primary way we continue to understand others in second-person interactions

We propose to extend Clark and Chalmer’s concept of the extended mind to consider the possibility that social institutions (e.g., legal systems, museums) may operate in ways similar to the hand-held conveniences (notebooks, calculators) that are often used as examples of extended mind. The inspiration for this suggestion can be found in the writings of Hegel on “objective spirit” which involves the mind in a constant process of externalizing and internalizing. For Hegel, social institutions are pieces of the mind, externalized in their specific time and place. These institutions are the products of shared mental processes. We then use these institutions instrumentally to do further cognitive work, for example, to solve problems or to control behavior.

Christopher Frith is a research professor at the Functional Imaging Laboratory of the Wellcome Department of Imaging Neuroscience at University College, London. He explores, experimentally, using the techniques of functional brain imaging, the relationship between human consciousness and the brain. His research focuses on questions pertaining to perception, attention, control of action, free will, and awareness of our own mental states and those of others. As the following discussion makes clear, Frith investigates brain systems involved in the choice of one action over another and in the understanding of other people. Such investigations are aimed at understanding brain basis of autism and schizophrenia. In his widely cited study of schizophrenia, The Cognitive Neuropsychology of Schizophrenia , Frith argues that many of the positive symptoms of schizophrenia, such as delusions of control, auditory hallucinations, and thought insertion, involve problems of self-monitoring. Patients, in effect, lose track of their own intentions and mistakenly attribute agency for their own actions to someone else. Frith employs models of motor control, involving comparator mechanisms and efference copy, not only to explain delusions that involve movement, but also to develop a neurocognitive explanation of delusional cognition

Michael Arbib was born in England, grew up in Australia, and studied at MIT where he received his PhD in Mathematics in 1963. He helped to found the Department of Computer and Information Science and the Center for Systems Neuroscience, the Cognitive Science Program, and the Laboratory for Perceptual Robotics at the University of Massachusetts at Amherst. Today he is Fletcher Jones Professor of Computer Science, a Professor of Neuroscience and the Director of the USC Brain Project at the University of Southern California. The title of his first book, Brains, Machines and Mathematics , gives a good indication of his scientific interests. For all his extensive research in these areas, however, Arbib has not ignored philosophical, social, and even theological topics . Central to his work in all of these areas is the concept of schema, and this is one of the topics that we discuss here

Empirical studies of gesture in a subject who has lost proprioception and the sense of touch from the neck down show that specific aspects of gesture remain normal despite abnormal motor processes for instrumental movement. The experiments suggest that gesture, as a linguistic phenomenon, is not reducible to instrumental movement. They also support and extend claims made by Merleau-Ponty concerning the relationship between language and cognition. Gesture, as language, contributes to the accomplishment of thought

Per Aage Brandt, commenting on a passage from Merlin Donald, suggests that there is ‘a narrative aesthetics built into our mind.’ In Donald, one can find an evolutionary account of this narrative aesthetics. If there is something like an innate narrative disposition, it is also surely the case that there is a process of development involved in narrative practice. In this paper I will assume something closer to the developmental account provided by Jerome Bruner in various works, and Dan Hutto's account of how we learn narrative practices, and I'll refer to this narrative aesthetics as a narrative competency that we come to have through a developmental process. I will take narrative in a wide sense, to include oral and written communications and self-reports on experience. In this regard narrative is more basic than story, and not necessarily characterized by the formal plot structure of a story. A story may be told in many different ways, but always via narrative discourse. Also, having narrative competency includes not just abilities for understanding narratives, but also for narrative understanding, which allows us to form narratives about things, events and other people. To be capable of narrative understanding means to be capable of seeing events in a narrative framework.

In response to Robert Young's critical comments concerning Hermeneutics and Education I clarify two issues. First, I suggest that a more detailed account of interpretation and learning could be developed in a hermeneutically informed cognitive psychology. This would be an account that escapes the textual model of silent reading construed as private mental experience, and that acknowledges the social and communicative dimensions of understanding. Second, in contrast to Young's view, I contend that phronesis is not reducible to a set of inner thought processes and that it has a role to play even in a critical social theory of education.

Open peer commentary on the article “Never Mind the Gap: Neurophenomenology, Radical Enactivism, and the Hard Problem of Consciousness” by Michael D. Kirchhoff & Daniel D. Hutto. Upshot: It is not clear what Kirchhoff and Hutto mean by identity when they claim that there is no gap between the phenomenal and the physical. Understanding the relation between causation and diachronic constitution, I suggest that phenomenal-physical existence is better characterized as a dynamically articulated form, structure, or gestalt.

This paper, in opposition to the standard theories of social cognition found in psychology and cognitive science, defends the idea that direct perception plays an important role in social cognition. The two dominant theories, theory theory and simulation theory , both posit something more than a perceptual element as necessary for our ability to understand others, i.e., to “mindread” or “mentalize.” In contrast, certain phenomenological approaches depend heavily on the concept of perception and the idea that we have a direct perceptual grasp of the other person’s intentions, feelings, etc. This paper explains precisely what the notion of direct perception means, offers evidence from developmental studies, and proposes a non-simulationist interpretation of the neuroscience of mirror systems

This chapter addresses two questions. First, can phenomenology be naturalized? Second, if so, how? It employs the term ‘phenomenology’, and understands the question in this second sense. At the same time, responses to the question about naturalising consciousness and the question about naturalising phenomenology, in this second sense, are interlaced. Edmund Husserl has been careful about how he defined phenomenology, distinguishing it from a naturalistic enterprise. The Centre de Recherche en Epistémologie Appliquée proposal shows that a sufficiently complex mathematics can help the translation of data from phenomenological and naturalistic realms. Neuroscientists often attract to personal-level practices and phenomenological experiences in establishing their experiments, and in many cases the only way to define the explanadum is in terms of phenomenology. The ‘truth’ of naturalism is not the naturalism which Husserl cautioned against, but a redefined non-reductionist naturalism that correlates with a redefined phenomenology.

W sytuacjach, gdy powinniśmy mieć do czynienia ze wzajemnym oświecaniem, w rzeczywistości często spotykamy się z obopólnym oporem między kognitywistyką a fenomenologią, gdzie ta druga rozumiana jest jako podejście metodologiczne, po raz pierwszy zarysowane przez Husserla. Filozofowie umysłu, z pierwszych szeregów kognitywistów, niejednokrotnie czynią lekceważące gesty w stosunku do fenomenologii, oparte na myleniu fenomenologii z niewykwalifikoną introspekcją psychologiczną (np. Dennett, 1991). Z kolei wielu fenomenologów podlega mylnemu wrażeniu, że kognitywistyce nie udało się wyjść poza tradycyjne modele komputacyjne (DSSI – „dobra staromodna sztuczna inteligencja” (GOFAI - „good old fashioned artificial inteligence”)). Odrzucają oni kognitywistykę, zarzucając jej nadmierny redukcjonizm, uniemożliwiający wyjaśnienie doświadczenia czy świadomości. O ile taki opór nie dziwi w przypadku tych, którzy znają i bronią antynaturalistycznego stanowiska Husserla, o tyle jest niezwykle zaskakujący w przypadku tych, którzy znają dzieła Merleau-Ponty’ego. Badania tego ostatniego łączyły bowiem analizy fenomenologiczne z rozważaniami pochodzącymi z nauk empirycznych, takich jak psychologia i neurologia, i to na długo, zanim kognitywistyka została skonstruowana jako model do uwzględniania tylko tych aspektów psychologii i neurologii, które skupiają się na doświadczeniu poznawczym. Zostawiając przykład Merleau-Ponty’ego, filozofowie po obu stronach stopniowo zdali sobie sprawę, że fenomenologia może być bezpośrednio przydatna do naukowego zrozumienia poznania. Wcześniej niejednokrotnie nawet sami naukowcy empiryczni dochodzili do tego wniosku i to pomimo filozofów. Dobry przykład stanowią tutaj badania Franisco Vareli z neurofenomenologii (Varela, 1996).