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Pathological and non-pathological factors in delusional misbelief

Published online by Cambridge University Press:  28 January 2010

Robyn Langdon
Robyn Langdon
Affiliation:
Macquarie Centre for Cognitive Science, Macquarie University, Sydney, NSW 2109, Australia. rlangdon@maccs.mq.edu.auhttp://www.maccs.mq.edu.au/members/profile.html?memberID=60
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Abstract

In their pursuit of adaptively biased misbelief-making systems, McKay & Dennett (M&D) describe a putative doxastic shear-pin system which enables misbeliefs to form in situations of extreme psychological stress. Rather than discussing their argument, I consider how this shear-pin system might combine with both pathological belief-making (“culpable” breakdowns caused by neuropathy) and normal belief-making to explain a spectrum of delusions.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 32 , Issue 6 , December 2009 , pp. 527 - 528
Copyright
Copyright © Cambridge University Press 2010

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References

Coltheart, M. (2007) Cognitive neuropsychiatry and delusional belief. Quarterly Journal of Experimental Psychology 60:1041–1062.CrossRefGoogle ScholarPubMed
David, A. S. (1999) On the impossibility of defining delusions. Philosophy, Psychiatry, and Psychology 6(1):17–20.Google Scholar
Davies, M., Coltheart, M., Langdon, R. & Breen, N. (2001) Monothematic delusions: Towards a two-factor account. Philosophy, Psychiatry, and Psychology 8(2–3): 133–58.CrossRefGoogle Scholar
Langdon, R. & Bayne, T. (in press) Delusion and confabulation: Mistakes of perceiving, remembering and believing. Cognitive Neuropsychiatry.Google Scholar
Langdon, R. & Coltheart, M. (2000) The cognitive neuropsychology of delusions. Mind and Language 15(1):183–216.CrossRefGoogle Scholar
Langdon, R., McKay, R. & Coltheart, M. (2008) The cognitive neuropsychological understanding of persecutory delusions. In: Persecutory delusions: Assessment, theory, and treatment, ed. Freeman, D., Bentall, R. & Garety, P., pp. 221–36. Oxford University Press.CrossRefGoogle Scholar