,

Dongju Seo1, Jorge S Martins2, Rajita Sinha1

  • 1Yale Stress Center, Department of Psychiatry, Yale University School of Medicine, 2 Church Street South, New Haven, CT, 06519, USA.

PubMed
概括

高压力会破坏自主神经系统 (ANS) 功能,损害腹中前额叶皮层 (VmPFC) 对兴奋中心的控制. 高风险饮酒者的这种功能障碍与增加的酒精动机和消费有关.

相关概念视频

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Chronic stress profoundly affects mental health, significantly influencing mood, behavior, and overall quality of life. Research closely links chronic stress with mental health conditions such as depression, anxiety, and substance use disorders. Ongoing exposure to stress can lead to physiological and psychological changes, initiating a cycle of emotional distress and maladaptive coping mechanisms.
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Psychological responses to stress encompass the various cognitive and emotional reactions individuals experience when faced with challenging or threatening situations, such as a job loss. Prolonged exposure to stressors can disturb emotional balance, increasing negative emotions (e.g., anxiety and sadness) and diminishing positive emotions (e.g., joy and satisfaction). These persistent emotional shifts are associated with an increased risk of both physical illness and mental health issues, such...
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Stress triggers a coordinated physiological response involving the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis. This dual activation ensures that the body is prepared for both immediate and prolonged stress management. The process begins with the perception of a stressor. This initial phase activates the SNS, leading to the rapid release of adrenaline (epinephrine) from the adrenal glands.
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Adrenaline triggers the...
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