Chronic stress has a more powerful effect on the brain during adolescence than in adulthood and now there's proof at the molecular level, according to findings published in Neuron by University at Buffalo researchers.
Mar 7, 2012
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Data in a study published in the Archives of General Psychiatry suggest that certain variants of a gene that helps regulate serotonin (a brain chemical related to mood), may serve as a useful predictor of risk for symptoms ...
Sep 5, 2011
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Acute stress can be detrimental to fighting off infection, especially COVID-19, and increases the chance of dying in mouse models.
May 30, 2022
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Widowed individuals experiencing intense grief after the loss of their spouse experience a significant increase in body inflammation following other stressful events, according to new research from Rice University.
Jun 13, 2022
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Acute stress elicits stronger alcohol craving among Black individuals compared to white individuals, reported scientists from the University of Pittsburgh School of Medicine in a paper published today in Addiction.
Dec 3, 2021
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(Medical Xpress) -- Police academy recruits who showed the greatest rise in the stress hormone cortisol after waking up in the morning were more likely to show acute stress symptoms in response to trauma years later as police ...
Dec 9, 2011
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Stress cardiomyopathy (a transient form of acute heart failure triggered by stressful events) appears to have clinical characteristics that are broader than reported previously, including younger patients, men, and patients ...
Jul 19, 2011
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In a life-threatening situation, the heart beats faster and harder, invigorated by the fight-or-flight response, which instantaneously prepares a person to react or run. Now, a new study by researchers at Temple University ...
Jun 25, 2015
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(Medical Xpress) -- A new study indicates that many humans might be “self-medicating” when faced with chronic stress, by eating more comfort foods containing sugar and fat. In the long term, the habit may dampen ...
Dec 8, 2011
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Repeated stress triggers the production and accumulation of insoluble tau protein aggregates inside the brain cells of mice, say researchers at the University of California, San Diego School of Medicine in a new study published ...
Mar 26, 2012
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