Phenibut was initially developed in the 1960s in Russia as an anti-anxiety (anxiolytic) drug with cognitive enhancing properties. It has since attracted a strong following of users in the "smart drug" market, with claims ...
Feb 26, 2018
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We all perhaps know the feeling of mental exhaustion, but what does it mean physiologically to have mental fatigue? A new study carried out using brain scans could help scientists uncover the neurobiological mechanisms underlying ...
Dec 10, 2012
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Sudden hearing loss can be experienced in highly stressful situations, usually lasting a short time. Researchers at São Paulo State University (UNESP) in Brazil, collaborating with colleagues at Oxford Brookes University ...
Jun 6, 2019
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A post-mortem analysis of brain tissue from people who had been diagnosed with post-traumatic stress disorder (PTSD) may help explain enduring mysteries about the disorder, such as why women are more susceptible to it and ...
Dec 21, 2020
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Americans have been barraged in the past couple of weeks by a series of major news events – some of them unsettling. President Trump's trip to Europe left many unsettled, anxious or jittery about the future of the decades-old ...
Jul 19, 2018
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Many people have experienced stressful situations that trigger a particular mood and also change certain feelings toward food. An international team led by researchers at Baylor College of Medicine looked into the possibility ...
Sep 5, 2019
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(Medical Xpress)—Meditation can change the way a person experiences pain, according to a new study by UW–Madison neuroscientists.
Nov 16, 2012
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The stress hormone cortisol reduces altruistic behavior and alters activity in brain regions linked to social decision making—but only in people who are better at imagining others' mental states, according to new research ...
Mar 22, 2022
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A team of scientists at the Medical University of South Carolina (MUSC) has identified a stress-regulated gene that plays a role in the link between long-term stress and a common type of depressive behavior in mice. Specifically, ...
Apr 7, 2023
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Scientists from the Max Planck Institute of Psychiatry measured the pupillary reaction of participants while they were solving a task. In healthy participants, the pupils dilated during the task in anticipation of a reward, ...
Jan 12, 2024
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