scholarly journals Neural processing of social rejection: The role of schizotypal personality traits

2011 ◽  
Vol 33 (3) ◽  
pp. 695-706 ◽  
Author(s):  
Preethi Premkumar ◽  
Ulrich Ettinger ◽  
Sophie Inchley-Mort ◽  
Alexander Sumich ◽  
Steven C.R. Williams ◽  
...  
Keyword(s):  
Personality Traits ◽  
Social Rejection ◽  
Neural Processing ◽  
Schizotypal Personality

Schizotypal personality traits and deception: The role of self-awareness

2004 ◽  
Vol 70 (1) ◽  
pp. 115-116 ◽  
Author(s):  
Allyson L Barnacz ◽  
Amanda Johnson ◽  
Paul Constantino ◽  
Julian Paul Keenan
Keyword(s):  
Personality Traits ◽  
Self Awareness ◽  
Schizotypal Personality

Neural correlates of irony comprehension: The role of schizotypal personality traits

2010 ◽  
Vol 113 (1) ◽  
pp. 1-12 ◽  
Author(s):  
A.M. Rapp ◽  
D.E. Mutschler ◽  
B. Wild ◽  
M. Erb ◽  
I. Lengsfeld ◽  
...  
Keyword(s):  
Personality Traits ◽  
Neural Correlates ◽  
Schizotypal Personality

scholarly journals Relationship between Dissociative Experiences and Schizotypal Personality Traits: Mediating Role of Inferential Confusion

2021 ◽  
Author(s):  
Akram Ghorbali ◽  
Mohammad Reza Shaeiri ◽  
Mohammad Gholami Fesharaki
Keyword(s):  
Personality Traits ◽  
Pearson Correlation ◽  
Cluster Sampling ◽  
Cross Sectional ◽  
Schizotypal Personality ◽  
Mediating Role ◽  
Dissociative Experiences ◽  
Inferential Confusion ◽  
The Relationship

Objective: Previous research has shown a relationship between schizotypal personality traits and dissociative tendencies. The Inference-Based Approach (IBA) can explain this relationship to some extent. Purpose of this study was to investigate the mediating role of inferential confusion in relation to dissociative experiences and schizotypal personality traits. Method: A total of 341 students from Shahed University participated in this cross-sectional study. Sampling was conducted randomly by the cluster sampling method. Data were collected using the Inferential Confusion Questionnaire (ICQ-EV), Schizotypal Personality Questionnaire-Brief (SPQ-B), and Dissociative Experiences Scale (DES-II). Data were analyzed using SPSS-22 software based on statistical methods including Pearson correlation, Baron and Kenny hierarchical regression and the Sobel test. Results: There were significant positive relationships between dissociative experiences, schizotypal personality traits, and inferential confusion (P < 0.01). Findings showed that inferential confusion mediates the relationship between dissociative experiences and schizotypal personality traits (β = 0.29; P < 0.001). Conclusion: According to the obtained results, the present study, considering role of inferential confusion, succeeded in explaining the relationship between dissociative experiences and schizotypal personality traits to some extent

Reconciling the mutation-selection balance model with the schizotypy-creativity connection

2006 ◽  
Vol 29 (4) ◽  
pp. 418-418 ◽  
Author(s):  
Daniel Nettle
Keyword(s):  
Personality Traits ◽  
Balancing Selection ◽  
Balance Model ◽  
Mutational Load ◽  
Schizotypal Personality

Keller & Miller (K&M) make a persuasive case for the role of mutation-selection balance in the persistence of such disorders as schizophrenia. However, there is evidence relating illness liability to creativity, which seems to imply balancing selection. I argue for a hybrid position, where schizotypal personality traits can have fitness advantages or disadvantages, with mutational load and neurodevelopmental conditions determining which outcome is observed.

FC12-01 - Neural processing of social rejection: The role of schizotypal personality trait

2011 ◽  
Vol 26 (S2) ◽  
pp. 1876-1876
Author(s):  
P. Premkumar ◽  
U. Ettinger ◽  
S. Inchley-Mort ◽  
A. Sumich ◽  
S.C. Williams ◽  
...  
Keyword(s):  
Social Rejection ◽  
Anterior Cingulate ◽  
Healthy Individuals ◽  
Dorsal Anterior Cingulate Cortex ◽  
Schizotypal Personality ◽  
Lingual Gyrus ◽  
Normal Sensitivity ◽  
First Time ◽  
Ventral Prefrontal Cortex

A fear of being rejected can cause perceptions of more insecurity and stress in close relationships. Healthy individuals activate the dorsal anterior cingulate cortex (dACC) when experiencing social rejection, while those who are vulnerable to depression deactivate the dACC presumably in order to down-regulate salience of rejection cues and minimize distress. Schizotypal individuals, characterised by unusual perceptual experiences and/or odd beliefs, are more rejection sensitive than normal. We tested the hypothesis, for the first time, that individuals with high schizotypy also have an altered dACC response to rejection stimuli. Twenty-six healthy individuals, 14 with low schizotypy (LS) and 12 with high schizotypy (HS), viewed depictions of rejection and acceptance and neutral scenes while undergoing functional MRI. Activation maps in LS and HS groups during each image type were compared using SPM5 and their relation to participant mood and subjective ratings of the images was examined. During rejection relative to neutral scenes, LS activated and HS deactivated the bilateral dACC, right superior frontal gyrus and left ventral prefrontal cortex. Across both groups, a temporo-occipito-parieto-cerebellar network was active during rejection, and a left fronto-parietal network during acceptance, relative to neutral scenes, and the bilateral lingual gyrus during rejection relative to acceptance scenes. Our finding of dACC-dorso-ventral PFC activation in LS, but deactivation in HS individuals when perceiving social rejection scenes suggests that HS individuals attach less salience to and distance themselves from such stimuli. This may enable them to cope with their higher-than-normal sensitivity to rejection.

scholarly journals Neural processing of criticism and positive comments from relatives in individuals with schizotypal personality traits

2011 ◽  
Vol 14 (1) ◽  
pp. 57-70 ◽  
Author(s):  
Preethi Premkumar ◽  
Steven CR Williams ◽  
David Lythgoe ◽  
Christopher Andrew ◽  
Elizabeth Kuipers ◽  
...  
Keyword(s):  
Personality Traits ◽  
Neural Processing ◽  
Schizotypal Personality

Role of Coping and Personality Traits Among LGB Individuals

2013 ◽  
Author(s):  
Jennifer C. Johnson ◽  
Caroline H. Stroud ◽  
Robert J. Cramer ◽  
James W. Crosby ◽  
Craig E. Henderson ◽  
...  
Keyword(s):  
Personality Traits
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