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相关概念视频

Schizophrenia01:17

Schizophrenia

685
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...
685
Positive Symptoms of Schizophrenia: Hallucinations and Delusions01:30

Positive Symptoms of Schizophrenia: Hallucinations and Delusions

510
Schizophrenia is a complex mental health disorder that can manifest with various positive symptoms, including thought, movement, and behavior disorders. These symptoms significantly disrupt cognitive and motor functions, leading to profound effects on an individual's ability to engage with the world.
Thought Disorders
Disorganized and unusual thought processes mark thought disorders in schizophrenia. One key feature is disorganized speech, where an individual's conversation includes...
510
Psychological and Sociocultural Causes of Schizophrenia01:29

Psychological and Sociocultural Causes of Schizophrenia

450
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...
450
Psychosis: Pathophysiology of Schizophrenia and Other Psychotic Disorders01:27

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...
1.8K
Positive Symptoms Schizophrenia: Hallucinations and Delusions01:26

Positive Symptoms Schizophrenia: Hallucinations and Delusions

432
Schizophrenia is a complex psychiatric disorder characterized by a range of symptoms that significantly impact cognition, behavior, and emotional regulation. Among these, the positive symptoms stand out as they involve the addition or exaggeration of normal mental functions, deviating markedly from typical behavior and perception. Hallucinations and delusions are prominent positive symptoms, each profoundly affecting the individual's experience of reality.
Hallucinations
Hallucinations in...
432
Biological Causes of Schizophrenia01:29

Biological Causes of Schizophrenia

467
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...
467

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Updated: Jan 10, 2026

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
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Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis

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精神分裂症是一种精神分裂症.

Stefan Leucht1,2, Spyridon Siafis3,4, John J McGrath5,6,7

  • 1Technical University of Munich, TUM School of Medicine and Health, Department of Psychiatry and Psychotherapy, Klinikum rechts der Isar, Munich, Germany. stefan.leucht@tum.de.

Nature reviews. Disease primers
|November 27, 2025
PubMed
概括
此摘要是机器生成的。

精神分裂症是一种复杂的精神健康障碍,影响年轻人,其特点是多种症状和治疗抵抗力. 早期干预和新的治疗方法显示出对管理这种具有挑战性的疾病的承诺.

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Last Updated: Jan 10, 2026

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
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Standardized Data Acquisition for Neuromelanin-Sensitive Magnetic Resonance Imaging of the Substantia Nigra
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Development of a Virtual Reality Assessment of Everyday Living Skills
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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.
  • 遗传学 遗传学是一种遗传学.

背景情况:

  • 精神分裂症是一种普遍存在的精神健康状况,具有显著的残疾和减少的预期寿命.
  • 它通常在青春晚期或成年早期出现,受遗传,环境和心理社会风险因素的影响.
  • 漫长的前兆阶段往往在第一个精神病发作之前,使早期诊断和干预复杂化.

研究的目的:

  • 审查目前对精神分裂症病理生理学,临床表现和治疗景观的理解.
  • 突出诊断和管理方面的挑战,包括治疗耐药性.
  • 探索新兴的治疗策略和技术.

主要方法:

  • 对精神分裂症研究的文献综述,重点关注风险因素,神经生物学和治疗结果.
  • 分析当前的药理和心理治疗干预措施.
  • 检查新的方法,如虚拟现实和数字健康工具.

主要成果:

  • 精神分裂症涉及复杂的相互作用,可能包括谷氨酸-GABA和多巴胺系统失衡.
  • 这种疾病呈现异质的精神病,负面和认知症状,往往耐受标准抗精神病药物.
  • 针对非多巴胺系统和数字健康干预的新疗法显示出潜力.

结论:

  • 尽管有进展,精神分裂症仍然具有挑战性,因为其异质性和频繁的治疗阻力.
  • 结合药物治疗和心理治疗的综合治疗方法至关重要.
  • 新兴技术为症状管理和复发预防提供了有希望的途径.