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相关概念视频

Long-term Depression01:05

Long-term Depression

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Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.
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Personality Disorders: Schizotypal and Histrionic01:20

Personality Disorders: Schizotypal and Histrionic

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Schizotypal personality disorder and histrionic personality disorder are two distinct psychological conditions classified under personality disorders, each characterized by unique behavioral patterns and social difficulties. Both disorders significantly affect interpersonal relationships and emotional well-being, leading to social isolation and frustration.
Schizotypal Personality Disorder: Eccentric Behavior and Social Withdrawal
Schizotypal personality disorder is marked by odd or eccentric...
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Social Anxiety Disorder01:28

Social Anxiety Disorder

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Social anxiety disorder, also known as social phobia, is characterized by an intense fear of social situations where one might face humiliation, rejection, embarrassment, or negative evaluation. This disorder leads individuals to avoid activities like casual conversations, public speaking, or seemingly simple tasks such as eating, signing documents, or swimming, in public settings. Its impact extends beyond discomfort, often significantly interfering with daily functioning and quality of life.
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Horney's Sociocultural Approach01:27

Horney's Sociocultural Approach

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Karen Horney's psychoanalytic theories emphasize the potential for self-realization and the importance of addressing social and cultural, rather than biological, factors in personality development. She challenged traditional Freudian views, particularly Freud's concept of "penis envy," which she argued stemmed from cultural influences rather than inherent biological differences. Horney believed that any sense of inferiority in women was a result of societal conditioning, such as...
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Depressive Disorders: Etiology01:27

Depressive Disorders: Etiology

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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...
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Panic Disorder01:27

Panic Disorder

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Panic disorder is an anxiety disorder characterized by recurrent and sudden minutes-long episodes of intense fear, known as panic attacks. These attacks may feel like heart attacks and often happen without warning or a specific cause. They can include symptoms such as rapid heart rate, shortness of breath, chest pain, trembling, sweating, dizziness, and a sense of helplessness. During a panic attack, individuals may feel as though they are experiencing a heart attack or are in a...
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Loneliness Assuaged: Eye-Tracking an Audience Watching Barrage Videos
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孤独的流行病 孤独的流行病

Suzanne K Powell

    Professional case management
    |January 22, 2024
    PubMed
    概括

    社会脱节是一个关键的公共卫生问题,导致普遍的孤独. 这种流行病对个人和社区的健康和福祉产生了重大负面影响.

    科学领域:

    • 公共卫生 公共卫生
    • 社会科学 社会科学 社会科学
    • 心理学 心理学 心理学

    背景情况:

    • 社会脱节被美国政府认为是一个关键的公共卫生问题. 外科医生,总医生.
    • 孤独的流行病蔓延无处不在,影响个人和集体健康.
    • 孤独对幸福感的负面影响是实质性的和可量化的.

    研究的目的:

    • 突出社会脱离的严重程度作为公共卫生危机.
    • 为了强调广泛的孤独对健康和福祉的深刻影响.
    • 强调与社会隔离相关的有形"成本".

    主要方法:

    • 对美国的分析. 美国外科医生关于社会联系的建议.
    • 关于孤独的流行和影响的文献综述.
    • 评估社会隔离对公共卫生的影响.

    主要成果:

    • 社会脱离被正式归类为严重的公共卫生问题.
    • 孤独是一种流行病,对健康有深远的影响.
    • 孤独的有害影响带来了重大的社会和个人成本.

    结论:

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    • 解决社会脱节和孤独问题对公共健康至关重要.
    • 孤独的流行病需要紧急关注和干预策略.
    • 认识和减轻孤独带来的代价对于社区福祉至关重要.