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Such stuff as psychoses are made on?

Published online by Cambridge University Press:  21 November 2013

Armando D'Agostino  and
Silvio Scarone
Armando D'Agostino
Affiliation:
Department of Health Sciences, University of Milan, I-20142 Milan, Italy. [email protected]@unimi.it Department of Mental Health, San Paolo Hospital, I-20142 Milan, Italy
Silvio Scarone
Affiliation:
Department of Health Sciences, University of Milan, I-20142 Milan, Italy. [email protected]@unimi.it Department of Mental Health, San Paolo Hospital, I-20142 Milan, Italy
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Abstract

In her target article, Sue Llewellyn concludes that an unconstrained form of consciousness is necessary for the elaboration of meaningful associations. Unlike the author's view that dedifferentiation of memory encoding processes across wakefulness and sleep determines schizophrenia, our proposal suggests this mechanism could reflect a common neurobiological substrate for psychosis across several different diagnostic domains.

Type
Open Peer Commentary
Information
Behavioral and Brain Sciences , Volume 36 , Issue 6 , December 2013 , pp. 612 - 613
Copyright
Copyright © Cambridge University Press 2013 

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References

Antrobus, J. S. (1991) Dreaming: Cognitive processes during cortical activation and high afferent thresholds. Psychological Review 98(1):96–121.CrossRefGoogle ScholarPubMed
Aristotle (350 B.C./1941) De Somniis (On Dreams), trans. by Beare, J.I.. In: The Basic Works of Aristotle, ed. Beare, J.I.. [459a;619]. Random House, Inc. Available at: http://classics.mit.edu/Aristotle/dreams.html Google Scholar
Corlett, P. R., Taylor, J. R., Wang, X.-J., Fletcher, P. C. & Krystal, J. H. (2010) Toward a neurobiology of delusions. Progress in Neurobiology 92(3):345–69.CrossRefGoogle Scholar
D'Agostino, A., Limosani, I. & Scarone, S. (2012) The dreaming brain/mind: A role in understanding complex mental disorders? Frontiers in Psychiatry 3(3):1–3.CrossRefGoogle ScholarPubMed
Feinberg, I. (2011) Corollary discharge, hallucinations, and dreaming. Schizophrenia Bulletin 37(1):1–3.CrossRefGoogle ScholarPubMed
Ferrarelli, F., Huber, R., Peterson, M. J., Massimini, M., Murphy, M., Riedner, B. A., Watson, A., Bria, P. & Tononi, G. (2007) Reduced sleep spindle activity in schizophrenia patients. American Journal of Psychiatry 164:483–92.CrossRefGoogle ScholarPubMed
Fletcher, P. C. & Frith, C. D. (2009) Perceiving is believing: A Bayesian approach to explaining the positive symptoms of schizophrenia. Nature Reviews: Neuroscience 10(1):48–58.CrossRefGoogle ScholarPubMed
Gottesmann, C. (2006) The dreaming sleep stage: A new neurobiological model of schizophrenia? Neuroscience 140:1105–15.CrossRefGoogle Scholar
Hobson, J. A. (2004) A model for madness? Nature 430(6995):21. doi:10.1038/430021a.CrossRefGoogle Scholar
Howes, O. D. & Kapur, S. (2009) The dopamine hypothesis of schizophrenia: Version III—The final common pathway. Schizophrenia Bulletin 35(3):549–62.CrossRefGoogle ScholarPubMed
Keshavan, M. S., Montrose, D. M., Miewald, J. M. & Jindal, R. D. (2011) Sleep correlates of cognition in early course psychotic disorders. Schizophrenia Research 131:231–34.CrossRefGoogle ScholarPubMed
Laviolette, S. R. (2007) Dopamine modulation of emotional processing in cortical and subcortical neural circuits: Evidence for a final common pathway in schizophrenia? Schizophrenia Bulletin 33(4):971–81.CrossRefGoogle ScholarPubMed
Limosani, I., D'Agostino, A., Manzone, M. L. & Scarone, S. (2011a) Bizarreness in dream reports and waking fantasies of psychotic schizophrenic and manic patients: Empirical evidences and theoretical consequences. Psychiatry Research 189:195–99.CrossRefGoogle ScholarPubMed
Mamelak, A. N. & Hobson, J. A. (1989) Dream bizarreness as the cognitive correlate of altered neuronal behavior in REM sleep. Journal of Cognitive Neuroscience 1(3):201–22.CrossRefGoogle ScholarPubMed
Manoach, D. S., Thakkar, K. N., Stroynowski, E., Ely, A., McKinley, S. K., Wamsley, E., Djonlagic, I., Vangel, M. G., Goff, D. C. & Stickgold, R. (2010) Reduced overnight consolidation of procedural learning in chronic medicated schizophrenia is related to specific sleep stages. Journal of Psychiatric Research 44(2):112–20.CrossRefGoogle ScholarPubMed
Perogamvros, L. & Schwartz, S. (2012) The roles of the reward system in sleep and dreaming. Neuroscience and Biobehavioral Reviews 36(8):1934–51.CrossRefGoogle ScholarPubMed
Rechtschaffen, A. (1978) The single-mindedness and isolation of dreams. Sleep 1(1):97–109.CrossRefGoogle ScholarPubMed
Seeck-Hirschner, M., Baier, P. C., Sever, S., Buschbacher, A., Aldenhoff, J. B. & Göder, R. (2010) Effects of daytime naps on procedural and declarative memory in patients with schizophrenia. Journal of Psychiatric Research 44:42–47.CrossRefGoogle ScholarPubMed