Results 51 to 60 of about 493,329 (266)

Perceptual biases and positive schizotypy: The role of perceptual load [PDF]

, 2006
The study investigated the effects of perceptual load on the bias to report seeing non-existing events—a bias associated with positive symptoms of schizophrenia and positive schizotypal symptoms.
Tsakanikos, Elias
core   +1 more source

Diagnosis and treatment of schizotypal personality disorder: evidence from a systematic review

npj Schizophrenia, 2018
The main objective of this review was to evaluate studies on the diagnosis, treatment, and course of schizotypal personality disorder and to provide a clinical guidance on the basis of that evaluation.
Sophie-Kathrin Kirchner, A. Roeh, J. Nolden, A. Hasan   +3 more
semanticscholar   +1 more source

Alexithymia in Schizophrenia and Psychosis Vulnerability: A Systematic Review and Meta‐Analysis

Journal of Clinical Psychology, Volume 81, Issue 6, Page 410-424, June 2025.
ABSTRACT Aims Disturbances involving impairments in experience and expression of affect are frequently identified in schizophrenia samples. Alexithymia underlies cognitive impairments in identification and expression of affect, further implicated in affect dysregulation.
Ercan Ozdemir, Zhuoni Xiao, Helen Griffiths, Angus MacBeth   +3 more
wiley   +1 more source

Factor analysis demonstrates a common schizoidal phenotype within autistic and schizotypal tendency: Implications for neuroscientific studies

Frontiers in Psychiatry, 2014
Behavioural and cognitive dysfunction, particularly social and communication impairments are shared between autism and schizophrenia spectrum disorders, while evidence for a diametric autism-positive schizophrenia symptom profile is inconsistent.
Talitha Caitlyn Ford, David Philip Crewther   +1 more
doaj   +1 more source

Schizotypal personality traits and social cognition are associated with childhood trauma exposure

British Journal of Clinical Psychology, 2018
OBJECTIVES Childhood trauma is a common risk factor for adult psychiatric disorders, such as schizophrenia (SZ) and bipolar-I disorder (BD). However, its association with schizotypal personality traits, as well as cognitive and social cognitive abilities,
Y. Quidé, S. Cohen-Woods, Nicole O’Reilly, V. Carr, B. Elzinga, Melissa J. Green   +5 more
semanticscholar   +1 more source

Managing Emotional Intensity Difficulties in Older Adults With Personality Disorders: A Proof‐of‐Concept Study

Journal of Clinical Psychology, EarlyView.
ABSTRACT Problematic emotion management is a core symptom of personality disorders and does not tend to improve spontaneously with age. Systems Training for Emotional Predictability and Problem Solving (STEPPS), a treatment program targeting emotional intensity difficulties, has been found to be effective for younger adults with borderline personality ...
Erol Ekiz, Sebastiaan P. J. van Alphen, Machteld A. Ouwens, Arjan C. Videler   +3 more
wiley   +1 more source

A common variant of the NOTCH4 gene modulates functional connectivity of the occipital cortex and its relationship with schizotypal traits

BMC Psychiatry, 2020
Background Schizotypal traits are considered as inheritable traits and the endophenotype for schizophrenia. A common variant in the NOTCH4 gene, rs204993, has been linked with schizophrenia, but the neural underpinnings are largely unknown.
Xiaohui Xie, Meidan Zu, Long Zhang, Tongjian Bai, Ling Wei, Wanling Huang, Gong-Jun Ji, Bensheng Qiu, Panpan Hu, Yanghua Tian, Kai Wang   +10 more
doaj   +1 more source

Odor Identification Ability as a Mediator of Schizotypal Traits and Odor Hedonic Capacity in Non-Clinical Children and Adolescents

Brain Sciences, 2022
Background: Previous studies have investigated the relationship between schizotypal traits and odor identification ability as well as the relationship between schizotypal traits and odor hedonic capacity in adults. However, very little is known about the
Ying Chen, Yuyang Zhan, Yiqi Qiu, Jiubo Zhao, Laiquan Zou   +4 more
doaj   +1 more source

Associations between the orexin (hypocretin) receptor 2 gene polymorphism Val308Ile and nicotine dependence in genome-wide and subsequent association studies [PDF]

, 2015
Impact of the HCRTR2 gene risk variant on schizotypal personality traits (mean ± SD).
Daisuke Nishizawa, Fumihiko Tanioka, Haruhiko Sugimura, Hidetaka Yamada, Hiroshi Ujike, Ichiro Sora, Junko Hasegawa, Kazutaka Ikeda, Kazutaka Ohi, Kumi Uehara-Aoyama, Kumpei Tanisawa, Makiko Naka-Mieno, Makoto Nagashima, Masaaki Muramatsu, Masakazu Hayashida, Masanari Itokawa, Masaomi Iyo, Masashi Tanaka, Megumi Tagami, Miki Yamada, Mitsuhiko Yamada, Moo-Jun Won, Motoji Sawabe, Nakao Iwata, Naoki Kondo, Naomi Sato, Nobuya Naruse, Noriko Sato, Norio Ozaki, Ryoji Katoh, Ryota Hashimoto, Seijiro Mori, Shinya Kasai, Takeshi Sakurai, Tomio Arai, Toshiya Inada, Yasuo Satoh, Yoko Irukayama-Tomobe, Yoshiji Yamada, Yuki C. Saito   +39 more
core   +8 more sources

The association between autism and psychosis and the tools used to measure it: An updated systematic review and meta‐analysis

British Journal of Clinical Psychology, EarlyView.
Abstract Objectives Autistic individuals are at increased risk of psychotic experiences and being diagnosed with psychotic disorders. This association may result from methodological issues, including the misinterpretation of psychosis questionnaires by autistic individuals and clinicians' difficulty distinguishing between the conditions.
Michael R. Miles, Dennis Golm, Emma Palmer‐Cooper   +2 more
wiley   +1 more source