Imperfect Cognitions

In this post, the new book Health, Illness and Disease: Philosophical Essays (Acumen 2013) is presented by its two editors, Rachel Cooper (Lancaster University) and Havi Carel (University of Bristol). Health, Illness and Disease Much effort goes into keeping us healthy. We are regularly told we should drink less, use condoms, and eat more fruit. Sometimes, we comply. All agree that health matters, but figuring out exactly what counts as ill-health remains tricky. Conditions such as cancer and tuberculosis stand out as being fairly clear-cut cases of disease. But increasingly we seek treatment for conditions other than those that straightforwardly lead to suffering and death. We worry about “risk factors” - nebulous conditions that might, at least for some, be linked to future ill-health. The disease status of those with aches, pains and fatigue has always been contested, but in an era of both economic and legal protection for those with “bona fide” disorders, and also incre...

Maarten Boudry This post has been published on behalf of Maarten Boudry (Ghent University) . In some circles, the writings of Jacques Lacan are revered as a source of deep insight into the human psyche and the nature or language and reality. In saner quarters, however, the French psychiatrist is denounced as an intellectual impostor, a purveyor of obscure and impenetrable nonsense. Many people who read Lacan, or see him at work in some of the available YouTube clips, find it hard to believe that anyone can take him seriously. In a new paper with philosopher of language Filip Buekens , published in the journal Theoria , we explored Lacanian psychoanalysis as a case study in the psychological and epistemic mechanisms of obscurantism. On the one hand, we develop cognitive explanations for the allure of obscure prose. On the other hand, we explain how the particular structure and content of Lacan's theory facilitates the overextension of the cognitive heuristics that make us vu...

Marco Canevelli The Imperfect Cognitions blog is launching a new feature, interviews with experts on topical issues. For Dementia Awareness Week (18-24 May 2014), I interviewed Marco Canevelli on Alzheimer's disease. Marco is a neurologist, working at the Department of Neurology and Psychiatry of the “Sapienza” University of Rome. He is currently attending a doctoral school in neuroscience in Rome and he is a visiting researcher at the Institute of Aging in the Gérontopôle of Toulouse. His main clinical and research interests are Alzheimer’s disease and other dementias, subjective cognitive complaints, cognitive frailty, and dementia prevention. LB: What would you say are the main implications of Alzheimer’s disease for cognitive function? MC: "Alzheimer’s disease (AD) is the most common cause of dementia. In its typical expression, AD is a slowly progressive disorder characterized by the insidious onset, usually after the age of 65 years, of a progressive impairm...

Glenn Carruthers photographed by Patrick Wilken In my first post I suggested that to explain how we come to experience a sense of embodiment in an artificial hand during the rubber hand illusion we need to represent the rubber hand as sufficiently similar to our own real hand. Building from this insight Manos Tsakiris suggested that a series of explicit comparisons between factors such as seen and felt touch as well as the shape of the seen hand and the known shape of one's own real hand would be needed. However, we might worry that any account like this which requires a specific series of discrete matches to be made doesn't give us enough flexibility to understand the illusion. For example, several studies have suggested that we cannot induce the illusion if we use a non-hand shaped object in place of the prosthesis. However, recent studies using virtual reality have shown that the illusion can be induced for non-hand like objects, including cones and feet, if the il...

On 8th-9th May Lisa Bortolotti and Ema Sullivan-Bissett hosted a workshop as part of the AHRC-funded project on the Epistemic Innocence of Imperfect Cognitions at the University of Birmingham. Papers were given by Ryan McKay (Royal Holloway), Maarten Boudry (Ghent), Lisa Bortolotti (Birmingham), Katerina Fotopoulou (UCL), Martin Conway (City University London), Ema Sullivan-Bissett (Birmingham), Petter Johansson (Lund), Lars Hall (Lund), Jules Holroyd (Nottingham), and Miranda Fricker (Sheffield). McKay on false beliefs McKay and Boudry opened the workshop with their discussion 'In Defence of False Beliefs?'; they approached the discussion as a mock trial with McKay arguing for the 'defence' and Boudry arguing for the 'prosecution'. McKay argued that there may be social, psychological, biological, and epistemic benefits to having false beliefs and also that they should be considered rational as they seem to be properly responsive to evidenc...

Glenn Carruthers photographed by Patrick Wilken Here's something cool we can do: we can make people feel like they experience touch in a lifeless prosthetic hand and even that the prosthesis is their own hand. Not only is this pretty cool in itself, but it actually can be used to tell us quite a bit about the mind. We like this illusion, called the rubber hand illusion, because it lets us alter the experience of a hand being a part of one's body. Before the illusion was discovered this really only occurred following stroke or other forms of traumatic injury to the brain, in a delusion know as somatoparaphrenia sufferers of which claim that one of their body parts belongs to someone else. The discovery of the illusion gave us a way to experiment on this kind of experience. We also like the illusion because it involves, as we will see, the use of information from various different senses to produce a representation of a single object. It thus gives us another way of experi...

Addiction and Weakness of Will By Lubomira Radoilska Mental conflict not always amounts to weakness of will. Irresistible motives not always speak of addiction. This book proposes an integrated account of what singles out these phenomena: addiction and weakness of will are both forms of secondary akrasia. By integrating these two phenomena into a classical conception of akrasia as poor resolution of an unnecessary conflict – valuing without intending while intending without valuing – the book makes an original contribution to central issues in moral psychology and philosophy of action, including the relationship between responsibility and intentional agency, and the nature and scope of moral appraisal. In particular, the proposed integrated account is grounded in a general theory of responsibility and a related model of action as actualisation bringing together insights from both volitional and non-volitional conceptions, such as the intuition that it is unfair to hold a person r...

Marion Godman I’m a philosopher at the Academy of Finland Centre of Excellence in Philosophy of the Social Sciences and the University of Cambridge . I have been exploring the possibility that the human categories employed in psychology and the social sciences are not mere social constructions, but denote something real and epistemically useful to base a science on (or to use philos ophical jargon, ‘natural kinds’). As part of my work I am keen to look more closely at particular case studies that engage scientists. One case that has challenged my realist project is that of cultural syndromes (or culturally bound syndromes). At least on the face of it cultural syndromes hardly seem very scientific or very real. They represent conditions or disorders that do not occur in the human population at large, but instead seems connected to a particular time period and a particular culture. They also involve stories about the body that defy scientific fact. One well-known case in India, ...

This conference in Durham was designed to bring together different disciplines across the humanities with specific emphasis on those whose work relates to, informs, or is informed by aspects of the cognitive, brain and behavioural sciences. Cognitive Futures is an international, interdisciplinary research network supported by the UK’s Arts and Humanities Research Council (AHRC), 2012-14. As well as the main speakers and some general sessions there were five themed sessions: Interdisciplinarity in Theory and Practice The Extended Mind Theatre and Performance Storyworlds and Fictionality Brains, Culture and Mental Pathology