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Updated: Jan 19, 2026

Stress and Mental Health
01:30

Stress and Mental Health

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Dangerousness and mental health treatment: civil commitment in the USA

Michael J Vitacco1,2, James Degroot1,3

  • 1Assistant Professor, Georgia Regents University, Georgia, USA, email mvitacco@gru.edu.

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Stress and Mental Health01:30

Stress and Mental Health

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.
Individuals with depression often experience challenges in both their personal and professional...
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Mental Status Examination35:03

Mental Status Examination

Source: Carmen Black, Matthew Goldenberg, and Jaideep Talwalkar; Yale School of Medicine
The mental status exam is a clinical evaluation of emotional, perceptual, and cognitive functioning that spans both the fields of psychiatry and neurology. Developing skill in the psychiatric portions of the examination are important to describe salient aspects of the patient's mental state that may be observed during routine history and/or physical exam. Proficiency in the cognitive portions...
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In game theory, a credible commitment in sequential games is a strategy where a player influences another's decision by making a believable and enforceable promise or threat. Sequential games differ from simultaneous games as players act after observing the decision of another player, allowing the first player to shape the expectations and actions of the second. For such a commitment to be credible, it must be realistic and enforceable, ensuring both sides see cooperation as the most...
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Lineage Commitment01:21

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The fate of an individual embryonic cell can be influenced by inherited molecules and/or by signals from neighboring cells. Utilizing fate maps of the cleavage stage Xenopus embryo, single blastomeres can be identified for culture in isolation to assess the contributions of inherited molecules versus cell-cell...
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