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Neuroimaging of Psychotic Disorders
2013Neuroimaging studies of brain structure and function have significantly advanced our understanding of psychotic disorders by capturing the pathology with brain images. This chapter provides an overview of the neuroimaging studies of psychotic disorders (mainly schizophrenia and schizoaffective disorder).
Stephan Heckers +2 more
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Psychotic Disorders and Substance Use Disorders
2014The comorbidity of psychotic and substance use disorders (SUDs) is a major issue in mental health, because of its high frequency and poor prognosis. Moreover, it is often neglected both for the difficulty to assess SUDs in psychotic patients and for scarce attitude to evaluate and treat substance misuse by psychiatric services staff. On the other hand,
CARRETTA, DANIELE CLAUDIO LUIGI AMBROGIO +3 more
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Estradiol levels in psychotic disorders
Psychoneuroendocrinology, 2001Estradiol has been postulated to constitute a protective factor for schizophrenia, which could provide women at risk to experience a psychotic episode with a relative protection in phases of high estradiol levels, i.e. before menopause and during the peri- and postovulatory phases of their cycle. Women suffering from schizophrenia have been reported to
Thomas J. Huber +5 more
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Schooling Students with Psychotic Disorders
Child and Adolescent Psychiatric Clinics of North America, 2012The term psychosis is generally used to describe the abnormal behaviors of children and adolescents with grossly impaired reality testing. This article discusses evaluation of psychotic symptoms in students and psychosocial school interventions for students with psychosis, including the roles of teachers and school administrators.
Jonathan R. Stevens +2 more
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Psychotic disorders as a framework for precision psychiatry
Nature Reviews Neurology, 2023Fiona Coutts +2 more
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CSF GABA in psychotic disorders
Psychopharmacology, 1980CSF GABA levels were not significantly different in a group of drug-free psychotic patients compared to a group of psychotic patients at two points during haloperidol treatment or a neurological comparison group. In the untreated group, CSF GABA was significantly negatively correlated with clinical ratings of anxiety and agitation. Early in haloperidol
R. H. Roth, M. B. Bowers, B. I. Gold
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Understanding psychotic disorder [PDF]
The Scandinavian Psychoanalytic Review, 2002 Understanding another person's mind is based on a shared frame of reference that derives from primary identification. In a psychotic disorder, this metaphorical configuration becomes damaged, leaving the ego in a state of extreme helplessness. To safeguard at least a minimum of psychic survival in this situation, the helpless ego resorts to a delusion ...
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Muscarinic Mechanisms in Psychotic Disorders
2012Schizophrenia is a devastating disease with several broad symptom clusters and the current monoamine-based treatments do not adequately treat the disease, especially negative and cognitive symptoms. A proposed alternative approach for treating schizophrenia is through the use of compounds that activate certain muscarinic receptor subtypes, the so ...
Frank P. Bymaster, David L. McKinzie
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Psychotic disorders in DSM-5 and ICD-11
CNS Spectrums, 2016The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) was published by the American Psychiatric Association (APA) in 2013, and the Work Group on the Classification of Psychotic disorders (WGPD), installed by the World Health ...
F. Biedermann, W. Wolfgang Fleischhacker
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Twin Sisters With Psychotic Disorders
American Journal of Psychiatry, 2000These cases of twin sisters with psychotic illness were presented in a case conference to enhance the treatment of each twin by examining both cases together, to inform clinicians regarding issues relevant to the care of twins, and to evaluate the roles of genetics and environment in psychosis.
James P. Kelleher, Ming T. Tsuang
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