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Lorena Desdentado1, Micah G Allen2, Jasmin Schultze3

  • 1Department of Clinical and Health Psychology, Institute of Psychology and Education, Ulm University, Albert-Einstein-Allee 47, 89069 Ulm, Germany; CIBER of Physiopathology of Obesity and Nutrition (CIBEROBN), Instituto de Salud Carlos III, Av. Monforte de Lemos, 3-5, 28029 Madrid, Spain; Polibienestar Research Institute, University of Valencia, Serpis 29, 46022 Valencia, Spain; Department of Developmental and Educational Psychology, University of Valencia, Blasco Ibáñez 21, 46021 Valencia, Spain; Department of Personality, Evaluation and Psychological Treatments, University of Valencia, Av. Blasco Ibáñez 21, 46010 Valencia, Spain.

Biological psychology
|February 22, 2026
PubMed
概括

急性压力增强心脏内接收,改善感知心脏信号的能力. 这项研究发现,在压力较大的任务中,心脏的感觉敏感度和注意力增加.

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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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Psychological Responses to Stress01:20

Psychological Responses to Stress

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 Response System01:21

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Exercise Stress Test01:26

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General State of Stress01:21

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