Modulation of the Startle Response and Startle Laterality in Relatives of Schizophrenic Patients and in Subjects With Schizotypal Personality Disorder: Evidence of Inhibitory Deficits

2000 ◽  
Vol 157 (10) ◽  
pp. 1660-1668 ◽  
Author(s):  
Kristin S. Cadenhead ◽  
Neal R. Swerdlow ◽  
Kathleen M. Shafer ◽  
Martha Diaz ◽  
David L. Braff
Keyword(s):  
Personality Disorder ◽  
Startle Response ◽  
Schizotypal Personality Disorder ◽  
Schizotypal Personality ◽  
Inhibitory Deficits ◽  
Schizophrenic Patients

Deficient Attentional Modulation of the Startle Response in Patients With Schizotypal Personality Disorder

2003 ◽  
Vol 160 (9) ◽  
pp. 1621-1626 ◽  
Author(s):  
Erin A. Hazlett ◽  
Jill Levine ◽  
Monte S. Buchsbaum ◽  
Jeremy M. Silverman ◽  
Antonia New ◽  
...  
Keyword(s):  
Personality Disorder ◽  
Startle Response ◽  
Schizotypal Personality Disorder ◽  
Attentional Modulation ◽  
Schizotypal Personality

The biological basis of schizotypal personality disorder

2000 ◽  
Vol 17 (3) ◽  
pp. 106-109
Author(s):  
Richelle M Kirrane ◽  
Larry J Siever
Keyword(s):  
Cognitive Impairment ◽  
Personality Disorder ◽  
Social Isolation ◽  
Brain Dysfunction ◽  
Schizotypal Personality Disorder ◽  
Biological Basis ◽  
Schizotypal Personality ◽  
Schizophrenia Spectrum ◽  
Schizophrenic Patients ◽  
Schizotypal Disorder

AbstractSchizotypal personality disorder is the DSM equivalent of the ICD category schizotypal disorder. It may be seen as part of the schizophrenia spectrum of disorders. Patients with schizotypal personality disorder (SPD) share many features with schizophrenic patients. These include symptoms of social isolation and cognitive impairment. They also share imaging and biochemical evidence of brain dysfunction, and genetic similarities. SPD patients, however, for some reason do not become chronically psychotic. The study of schizotypal patients is of great importance in attempting to clarify the genetic and biological basis of the schizophrenia spectrum. It is also important in helping to delineate the differences between schizophrenic and schizotypal patients, and to distinguish those factors that protect the schizotypal patient from becoming floridly psychotic. In this article we present recent findings regarding the biological basis of schizotypal personality disorder. We illustrate the contribution of these findings to our understanding of risk and protective factors in the schizophrenia spectrum.

Lateral ventricular enlargement in schizotypal personality disorder

1995 ◽  
Vol 57 (2) ◽  
pp. 109-118 ◽  
Author(s):  
Larry J. Siever ◽  
Merrill Rotter ◽  
Miklos Losonczy ◽  
Song Ling Guo ◽  
Vivian Mitropoulou ◽  
...  
Keyword(s):  
Personality Disorder ◽  
Schizotypal Personality Disorder ◽  
Ventricular Enlargement ◽  
Schizotypal Personality

Generalized Cognitive Impairment in Male Adolescents With Schizotypal Personality Disorder

2002 ◽  
Vol 116B (1) ◽  
pp. 36-40 ◽  
Author(s):  
M. Weiser ◽  
S. Noy ◽  
Z. Kaplan ◽  
A. Reichenberg ◽  
R. Yazvitsky ◽  
...  
Keyword(s):  
Cognitive Impairment ◽  
Personality Disorder ◽  
Schizotypal Personality Disorder ◽  
Schizotypal Personality ◽  
Male Adolescents

Functional MRI of visuospatial working memory in schizotypal personality disorder: a region-of-interest analysis

2005 ◽  
Vol 35 (7) ◽  
pp. 1019-1030 ◽  
Author(s):  
HAROLD W. KOENIGSBERG ◽  
MONTE S. BUCHSBAUM ◽  
BRADLEY R. BUCHSBAUM ◽  
JASON S. SCHNEIDERMAN ◽  
CHEUK Y. TANG ◽  
...  
Keyword(s):  
Working Memory ◽  
Personality Disorder ◽  
Functional Mri ◽  
Region Of Interest ◽  
Schizotypal Personality Disorder ◽  
Visuospatial Working Memory ◽  
Schizotypal Personality

Psychological trauma and schizotypal personality disorder.

2008 ◽  
Vol 117 (3) ◽  
pp. 502-519 ◽  
Author(s):  
Howard Berenbaum ◽  
Renee J. Thompson ◽  
Melissa E. Milanak ◽  
M. Tyler Boden ◽  
Keith Bredemeier
Keyword(s):  
Personality Disorder ◽  
Psychological Trauma ◽  
Schizotypal Personality Disorder ◽  
Schizotypal Personality

EXECUTIVE FUNCTIONING DEFICITS IN SCHIZOTYPAL PERSONALITY DISORDER MAY PLAY A ROLE IN INTERPRETATION OF PROSODY

2008 ◽  
Vol 102 (1-3) ◽  
pp. 84-85
Author(s):  
Chandlee Dickey ◽  
Martina Voglmaier ◽  
Margaret Niznikiewicz ◽  
Larry Seidman ◽  
Martha Shenton ◽  
...  
Keyword(s):  
Personality Disorder ◽  
Executive Functioning ◽  
Schizotypal Personality Disorder ◽  
Schizotypal Personality ◽  
Executive Functioning Deficits
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