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Article

Consistent etiology of severe, frequent psychotic experiences and milder, less frequent manifestations: a twin study of specific psychotic experiences in adolescence.

JAMA psychiatry - 1 Sept 2014

Zavos Helena M S, Freeman Daniel, Haworth Claire M A, McGuire Philip, Plomin Robert, Cardno Alastair G, Ronald Angelica

Abstract excerpt

IMPORTANCE: The onset of psychosis is usually preceded by psychotic experiences (PE). Little is known about the etiology of PE and whether the degree of genetic and environmental influences varies across different levels of severity. A recognized challenge is to identify individuals at high risk of developing psychotic disorders prior to disease onset. OBJECTIVES: To investigate the degree of genetic and...

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Identifiers

PMID: 25075799
DOI: 10.1001/jamapsychiatry.2014.994
PMCID: PMC4156464

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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