Descartes' Error
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Descartes' Error: Emotion, Reason, and the Human Brain is a 1994 book by neuroscientist António Damásio describing the physiology of rational thought and decision, and how the faculties could have evolved through Darwinian natural selection.Script error: No such module "Footnotes".Script error: No such module "Check for unknown parameters". Damásio refers to René Descartes' separation of the mind from the body (the mind/body dualism) as an error because reasoning requires the guidance of emotions and feelings conveyed from the body.Script error: No such module "Footnotes".Script error: No such module "Check for unknown parameters".Script error: No such module "Footnotes".Script error: No such module "Check for unknown parameters". Written for the layperson, Damásio uses the dramatic 1848 railroad accident case of Phineas Gage as a reference for incorporating data from multiple modern clinical cases, enumerating damaging cognitive effects when feelings and reasoning become anatomically decoupled.Script error: No such module "Footnotes".Script error: No such module "Check for unknown parameters". The book provides an analysis of diverse clinical data contrasting a wide range of emotional changes following frontal lobe damageScript error: No such module "Footnotes".Script error: No such module "Check for unknown parameters". as well as lower (medulla) and anterior areas of the brain such as the anterior cingulate. Among his experimental evidence and testable hypotheses, Damásio presents the "somatic marker hypothesis", a proposed mechanism by which emotions guide (or bias) behavior and decision-making, and positing that rationality requires emotional input. He argues that René Descartes' "error" was the dualist separation of mind and body, rationality and emotion.
Publication data
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- Harper Perennial, 1995 paperback: Template:ISBN
- Penguin, 2005 paperback reprint: Template:ISBN
See also
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References
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Bibliography
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Further reading
- J. Birtchnell, The Two of Me: The Rational Outer Me and The Emotional Inner Me (Psychology Press, 2003)
- J. Panksepp, Affective Neuroscience (OUP, 1998)