相关实验视频

Updated: Jul 16, 2025

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity
10:43

Developing Neuroimaging Phenotypes of the Default Mode Network in PTSD: Integrating the Resting State, Working Memory, and Structural Connectivity

Published on: July 1, 2014

15.2K

白物质的差异 家庭中的结构网络 重度抑郁症和自杀倾向的风险:一个连接组分析

Nora Clancy Kelsall, Yun Wang, Marc J Gameroff

    medRxiv : the preprint server for health sciences
    |September 21, 2023
    PubMed
    概括

    患有抑郁症或自杀倾向的家庭病史的人,大脑连接性降低,特别是在皮层和皮层以下区域之间. 这种大脑范围内的信息处理受损,即使没有个人精神病理,也可能发生.

    更多相关视频

    Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression08:42

    Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression

    Published on: May 19, 2015

    10.8K
    Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging12:21

    Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging

    Published on: September 12, 2011

    25.3K

    相关概念视频

    Depressive Disorders: Etiology01:27

    Depressive Disorders: Etiology

    Depressive disorders result from a complex interplay of biological, psychological, and sociocultural factors, each contributing uniquely to the development and persistence of the condition. Understanding these factors provides critical insight into the multifaceted nature of depression.
    Biological Factors in Depression
    Biological predispositions significantly influence the risk of developing depressive disorders. Genetic studies highlight the role of variations in the serotonin transporter...
    114
    Depressive Disorders: MDD and Dysthymia01:27

    Depressive Disorders: MDD and Dysthymia

    Depressive disorders are a group of mental health conditions characterized by pervasive feelings of sadness, diminished pleasure in life, and a significant impact on daily functioning. These conditions are most prevalent in individuals during their 30s and affect women at twice the rate of men. Contrary to popular belief, younger individuals are generally more susceptible to these disorders than older adults. Two key types of depressive disorders include Major Depressive Disorder (MDD) and...
    149
    Biological Causes of Schizophrenia01:29

    Biological Causes of Schizophrenia

    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...
    71
    Psychological and Sociocultural Causes of Schizophrenia01:29

    Psychological and Sociocultural Causes of Schizophrenia

    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...
    102
    Attention-Deficit/Hyperactivity Disorder01:30

    Attention-Deficit/Hyperactivity Disorder

    Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by persistent inattention, hyperactivity, and impulsivity. It affects approximately 5-8% of children globally, with around 60-70% of cases persisting into adulthood. ADHD has significant implications for educational attainment, social interactions, and occupational success.
    Diagnostic Criteria and Symptoms
    To diagnose ADHD, symptoms must manifest before age 12 and be evident across multiple settings....
    85