Literature DB >> 11099886

Elevated levels of cognitive-perceptual deficits in individuals with a family history of schizophrenia spectrum disorders.

P S Yaralian1, A Raine, T Lencz, J M Hooley, S E Bihrle, S Mills, J Ventura.   

Abstract

This study finds that the relatives of schizophrenics have elevated scores on the cognitive-perceptual factor of the schizotypal personality questionnaire (SPQ), particularly for the 'unusual perceptual experiences' and 'ideas of reference' subscales. These results support recent findings by Kremen et al. (1998) and suggest that previous failures to demonstrate elevated scores on 'positive' symptoms of schizotypy may be a function of instrumentation.

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Year:  2000        PMID： 11099886     DOI： 10.1016/s0920-9964(99)00239-x

Source DB:  PubMed          Journal:  Schizophr Res        ISSN： 0920-9964            Impact factor:   4.939


  13 in total

1.  Schizotypal, schizoid and paranoid characteristics in the biological parents of social anhedonics.

Authors:  Alex S Cohen; Lindsay C Emmerson; Monica C Mann; Courtney B Forbes; Jack J Blanchard
Journal:  Psychiatry Res       Date:  2010-05-08       Impact factor: 3.222

Review 2.  A multivariate perspective on schizotypy and familial association with schizophrenia: a review.

Authors:  Sarah I Tarbox; Michael F Pogue-Geile
Journal:  Clin Psychol Rev       Date:  2011-07-23

3.  The moderating effects of perceived intentionality: exploring the relationships between ideas of reference, paranoia and social anxiety in schizotypy.

Authors:  Sean C Morrison; Alex S Cohen
Journal:  Cogn Neuropsychiatry       Date:  2014-07-02       Impact factor: 1.871

4.  Embodied and disembodied allocentric simulation in high schizotypal subjects.

Authors:  Roberta Vastano; Valentina Sulpizio; Martin Steinisch; Silvia Comani; Giorgia Committeri
Journal:  Exp Brain Res       Date:  2014-05-28       Impact factor: 1.972

5.  Race and self-reported paranoia: Increased item endorsement on subscales of the SPQ.

Authors:  J Wolny; Alexandra B Moussa-Tooks; Allen J Bailey; Brian F O'Donnell; William P Hetrick
Journal:  Schizophr Res       Date:  2021-12-09       Impact factor: 4.662

6.  SPEM dysfunction and general schizotypy as measured by the SSQ: a controlled study.

Authors:  Dirk van Kampen; Jan Berend Deijen
Journal:  BMC Neurol       Date:  2009-06-29       Impact factor: 2.474

7.  Nicotine consumption and schizotypy in first-degree relatives of individuals with schizophrenia and non-psychiatric controls.

Authors:  Michelle L Esterberg; Erin M Jones; Michael T Compton; Elaine F Walker
Journal:  Schizophr Res       Date:  2007-09-25       Impact factor: 4.939

8.  Elevated nailfold plexus visibility aggregates in families and is associated with a specific negative symptom pattern in schizophrenia.

Authors:  John P Vuchetich; Jennifer L Liska; Daphne P Dionisio; John J Stanwyck; Kathryn A McGuire; Scott R Sponheim
Journal:  Psychiatry Res       Date:  2008-06-02       Impact factor: 3.222

9.  Variation in psychosis gene ZNF804A is associated with a refined schizotypy phenotype but not neurocognitive performance in a large young male population.

Authors:  Nicholas C Stefanis; Alex Hatzimanolis; Dimitrios Avramopoulos; Nikolaos Smyrnis; Ioannis Evdokimidis; Costas N Stefanis; Daniel R Weinberger; Richard E Straub
Journal:  Schizophr Bull       Date:  2012-11-15       Impact factor: 9.306

Review 10.  Genetics, cognition, and neurobiology of schizotypal personality: a review of the overlap with schizophrenia.

Authors:  Ulrich Ettinger; Inga Meyhöfer; Maria Steffens; Michael Wagner; Nikolaos Koutsouleris
Journal:  Front Psychiatry       Date:  2014-02-21       Impact factor: 4.157
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