精神分裂症与互感准确性和敏感性之间的关系:系统性审查和元分析
Mengmeng Fan1, Zhaoguo Liu2, Anpei Wei1
1Psychiatric Rehabilitation Department,Wuxi Mental Health Center,Wannan Medical College Graduate Training Unit, Wuxi, Jiangsu, People's Republic of China.
Neuropsychiatric disease and treatment
|October 21, 2025
概括
与健康人相比,精神分裂症患者表现出受体内感受受损失,在感知身体内部信号方面显示出明显较低的准确性和灵敏度. 这一元分析证实了精神分裂症患者内接官功能缺陷.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 心理学 心理学 心理学
背景情况:
- 内感,即对身体内部信号的感知,对于平衡和心理健康至关重要.
- 精神分裂症与改变的感官处理有关,但经验发现是不一致的.
研究的目的:
- 系统地审查和元分析与健康对照者相比,精神分裂症患者的整体感应的准确性和灵敏性.
主要方法:
- 根据PRISMA 2020指南进行了系统的文献搜索.
- 来自6项研究的数据,涉及190名精神分裂症患者和399名健康对照,使用Rev Man 5.4软件进行了分析.
- 用元分析来评估整体受体准确度和灵敏度的差异.
主要成果:
- 在精神分裂症患者和健康对照者之间,在整体感知精度 (SMD=-0.54) 和灵敏度 (SMD=0.19) 中发现了统计学上显著的差异.
- 精神分裂症患者表现出较低的整感觉准确度和灵敏度.
- 两种测量方法均存在异质性 (I2=78%的精度,I2=75%的灵敏度).
结论:
- 与健康个体相比,精神分裂症患者表现出明显受损的整感觉精度和灵敏度.
- 这些发现突显了精神分裂症中整体受体功能的核心缺陷,可能导致疾病进展和症状.
相关概念视频
Psychological and Sociocultural Causes of Schizophrenia
466
Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
466
Introspection
202
Introspection, long upheld as a reliable route to self-knowledge, involves examining one's thoughts, emotions, and mental processes. It underpins many psychological practices, from mindfulness meditation to psychotherapy and self-help strategies. However, empirical evidence challenges the accuracy of introspection as a means of understanding oneself.Limitations of Introspective InsightSeminal work by Nisbett and Wilson demonstrated that individuals are frequently unaware of the true causes...
202
Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders
1.8K
Schizophrenia is a neurodevelopmental disorder whose origins are rooted in complex genetic components. Despite our burgeoning understanding, the pathophysiology of this disorder remains incompletely deciphered.
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within...
Researchers have identified genetic factors that increase susceptibility to schizophrenia, underscoring the intricate interplay between genetics and environment in disease development. At the core of schizophrenia's pathophysiology is excessive dopaminergic neurotransmission within...
1.8K
Biological Causes of Schizophrenia
486
Schizophrenia, a severe psychiatric disorder, arises from a complex interplay of biological factors, including genetic predisposition, structural brain abnormalities, neurotransmitter dysregulation, and developmental irregularities. These factors collectively contribute to the onset and progression of the disorder, which typically manifests in late adolescence or early adulthood.
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin...
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin...
486
Self-Discrepancy Theory
18.9K
One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.
18.9K
Schizophrenia
747
Schizophrenia, a term introduced by Swiss psychiatrist Eugen Bleuler in 1911, describes a severe psychological disorder marked by profound disruptions in attention, thought processes, language, emotion, and interpersonal relationships. The core feature of schizophrenia is psychosis — a state characterized by a fundamental detachment from reality. This disconnection manifests through distorted logic, impaired perception, and atypical behavior, severely affecting the lives of those...
747


