Results 251 to 260 of about 45,124 (301)

Psychotic Experiences and Psychotic Disorders at Age 18 in Relation to Psychotic Experiences at Age 12 in a Longitudinal Population-Based Cohort Study [PDF]

open access: yesAmerican Journal of Psychiatry, 2013
OBJECTIVE The authors examined the development of psychotic experiences and psychotic disorders in a large population-based sample of young adults and explored their relationship to psychotic phenomena earlier in childhood. METHOD The authors conducted a longitudinal birth cohort study of individuals assessed with the semistructured Psychosis-Like ...
Zammit, Stanley   +10 more
core   +5 more sources

Dimethyltryptamine Experiments with Psychotics

Journal of Mental Science, 1958
The so-called experimental psychoses have been in the focus of increased interest recently, as a result of the discovery of new hallucinogenic or psychotic agents and of the fact that the problems can be approached more closely even in the borderline fields of pathopsychological research (biochemistry, electrophysiology, etc.) owing to advance in ...
Z, BOSZORMENYI, S, SZARA
openaire   +2 more sources

Ethnoracial Variation in Risk for Psychotic Experiences

Schizophrenia Bulletin, 2022
AbstractBackground & HypothesisPsychotic disorders are inequitably distributed by race in the United States, although it is not known whether this is due to assessment biases or inequitable distributions of risk factors. Psychotic experiences are subclinical hallucinations and delusions used to study the etiology of psychosis, which are based on ...
Jordan DeVylder   +8 more
openaire   +2 more sources

Psychotic Depression: a Review and Clinical Experience

Australian and New Zealand Journal of Psychiatry, 1991
We review research literature on psychotic (delusional) depression, including demographic, illness pattern, clinical, biological marker and treatment issues. Secondly, we report a study of a consecutive sample of 137 patients meeting criteria for DSM-III melancholia, RDC definite endogenous depression and our “clinical” criteria for endogenous ...
G, Parker   +8 more
openaire   +2 more sources

LSD: The Varieties of Psychotic Experience

Journal of Psychoactive Drugs, 1985
The varieties of psychotic LSD experiences are many. A very few may resemble a delirium, some are quite reminiscent of schizophrenia and others have an idiosyncratic quality not seen in the naturally occurring psychoses. The psychotic response to LSD is better understood than transcendent experiences because its neurochemistry and phenomenology have ...
openaire   +2 more sources

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