Skip to main content Accessibility help
×
Hostname: page-component-78c5997874-v9fdk Total loading time: 0 Render date: 2024-10-30T02:44:54.066Z Has data issue: false hasContentIssue false

9.9 - Psychosis

from 9 - Integrated Neurobiology of Specific Syndromes and Treatments

Published online by Cambridge University Press:  08 November 2023

Mary-Ellen Lynall
Affiliation:
University of Cambridge
Peter B. Jones
Affiliation:
University of Cambridge
Stephen M. Stahl
Affiliation:
University of California, San Diego
Get access

Summary

Psychosis refers to the state of having a set of experiences and beliefs that do not accord with accepted reality and that seem to arise and persist in ways that do not reflect the evidence available. It is important to remember that the term is descriptive and is not in itself a diagnosis. Indeed, it emerges across a wide range of psychiatric, neurological and other physical disorders as well, in various forms, as a consequence of stress, trauma, drug use and other perturbations to the nervous system. Moreover, attention has more recently focused on the existence of attenuated psychosis-like thinking distributed within the healthy population: a phenomenon that has long been recognised (Taine, 1871) and that become a focus for systematic study more recently (e.g. van Os et al., 2009).

Type
Chapter
Information
Publisher: Cambridge University Press
Print publication year: 2023

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Adams, RA, Stephan, KE, Brown, HR, Frith, CD, Friston, KJ (2013). The computational anatomy of psychosis. Front Psychiatry 30(4):47.Google Scholar
Chapman, J (1966). The early symptoms of schizophrenia. Br J Psychiatry 112(484): 225251.CrossRefGoogle ScholarPubMed
Coltheart, M (2007). Cognitive neuropsychiatry and delusional belief. Q J Exp Psychol (Hove) 60(8): 10411062.CrossRefGoogle ScholarPubMed
Corlett, PR, Frith, CD, Fletcher, PC (2009). From drugs to deprivation: a Bayesian framework for understanding models of psychosis. Psychopharmacology 206(4): 515530.CrossRefGoogle ScholarPubMed
Dudley, R, Taylor, P, Wickham, S, Hutton, P (2016). Psychosis, delusions and the “jumping to conclusions” reasoning bias: a systematic review and meta-analysis. Schizophr Bull 42(3): 652665.CrossRefGoogle Scholar
Fletcher, PC, Frith, CD (2009). Perceiving is believing: a Bayesian approach to explaining the positive symptoms of schizophrenia. Nat Rev Neurosci 10(1): 4858.CrossRefGoogle ScholarPubMed
Ford, JM, Mathalon, DH (2004). Electrophysiological evidence of corollary discharge dysfunction in schizophrenia during talking and thinking. J Psychiatr Res 38(1): 3746.CrossRefGoogle ScholarPubMed
Ford, JM, Mathalon, DH (2005). Corollary discharge dysfunction in schizophrenia: can it explain auditory hallucinations? Int J Psychophysiol 58(2–3): 179189.CrossRefGoogle ScholarPubMed
Friston, K (2010). The free-energy principle: a unified brain theory? Nat Rev Neurosci 11, 127138.CrossRefGoogle ScholarPubMed
Friston, K (2012). Prediction, perception and agency. Int J Psychophysiol 83(2): 248252.CrossRefGoogle ScholarPubMed
Frith, CD (1992). The Cognitive Neuropsychology of Schizophrenia. Lawrence Erlbaum Associates.Google Scholar
Frith, CD (2005). The self in action: lessons from delusions of control. Consciousness Cogn 14: 752770.CrossRefGoogle ScholarPubMed
Griffin, JD, Fletcher, PC (2017). Predictive processing, source monitoring, and psychosis. Annu Rev Clin Psychol 8(13): 265289.CrossRefGoogle Scholar
Gurney, E, Myers, FWH, Podmore, F (1886). Phantasms of the Living. Trubner & Co.Google Scholar
Hemsley, DR (2005). The development of a cognitive model of schizophrenia: placing it in context. Neurosci Biobehav Rev 29(6): 977988.CrossRefGoogle ScholarPubMed
Jaspers, K (2013). Allgemeine Psychopathologie. Springer-Verlag.Google Scholar
Kanai, R, Komura, Y, Shipp, S, Friston, K (2015). Cerebral hierarchies: predictive processing, precision and the pulvinar. Philos Trans R Soc London B 370(1668): 20140169.CrossRefGoogle ScholarPubMed
Kapur, S (2003). Psychosis as a state of aberrant salience: a framework linking biology, phenomenology, and pharmacology in schizophrenia. Am J Psychiatry 160(1): 1323.CrossRefGoogle ScholarPubMed
Langdon, R (2011). The cognitive neuropsychiatry of delusional belief. Wiley Interdiscip Rev Cogn Sci 2(5): 449460.CrossRefGoogle ScholarPubMed
Lewis, DA (2000). Distributed disturbances in brain structure and function in schizophrenia. Am J Psychiatry 157: 12.Google ScholarPubMed
Liddle, PF (2001). Disordered Mind and Brain: The Neural Basis of Mental Symptoms. Gaskell.Google Scholar
Maher, BA (1974). Delusional thinking and perceptual disorder. J Individ Psychol 30(1): 98113.Google ScholarPubMed
Miller, R (1976). Schizophrenic psychology, associative learning and the role of forebrain dopamine. Med Hypotheses 2(5): 203211.CrossRefGoogle ScholarPubMed
Montague, PR, Dolan, RJ, Friston, KJ, Dayan, P (2012). Computational psychiatry. Trends Cogn Sci 16(1): 7280. Erratum in Trends Cogn Sci 2012; 16(5): 306.CrossRefGoogle ScholarPubMed
Rao, RP, Ballard, DH (1999). Predictive coding in the visual cortex: a functional interpretation of some extra-classical receptive-field effects. Nat Neurosci 2(1): 7987.CrossRefGoogle ScholarPubMed
Self, MW, Kooijmans, RN, Supèr, H, Lamme, VA, Roelfsema, PR (2012). Different glutamate receptors convey feedforward and recurrent processing in macaque V1. Proc Natl Acad Sci USA 109(27): 1103111036.CrossRefGoogle ScholarPubMed
Shergill, SS, Samson, G, Bays, PM, Frith, CD, Wolpert, DM (2005). Evidence for sensory prediction deficits in schizophrenia. Am J Psychiatry 162(12): 23842386.CrossRefGoogle ScholarPubMed
Shipp, S (2016). Neural elements for predictive coding. Front Psychol 7: 1792.CrossRefGoogle ScholarPubMed
Sims, A (2008). Sims’ Symptoms in the Mind: An Introduction to Descriptive Psychopathology. Saunders Elsevier.Google Scholar
Taine, H (1871). On Intelligence. L. Reeve and Co.Google Scholar
Teufel, C, Fletcher, PC (2016). The promises and pitfalls of applying computational models to neurological and psychiatric disorders. Brain 139(Pt 10): 26002608.CrossRefGoogle ScholarPubMed
van Os, J, Linscott, RJ, Myin-Germeys, I, Delespaul, P, Krabbendam, L (2009). A systematic review and meta-analysis of the psychosis continuum: evidence for a psychosis proneness–persistence–impairment model of psychotic disorder. Psychol Med 39(2): 179195.CrossRefGoogle ScholarPubMed
von Helmholtz, H (1867). Handbook of Physiological Optics. Verlag von Leopold Voss.Google Scholar
Wolpert, DM, Kawato, M (1998). Multiple paired forward and inverse models for motor control. Neural Networks 11: 13171329.CrossRefGoogle ScholarPubMed

Save book to Kindle

To save this book to your Kindle, first ensure coreplatform@cambridge.org is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about saving to your Kindle.

Note you can select to save to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.

Find out more about the Kindle Personal Document Service.

Available formats
×

Save book to Dropbox

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Dropbox.

Available formats
×

Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

Available formats
×