A new study urges that state and federal regulators need to take a closer look at health and safety risks of the growing medicinal and recreational cannabis market.
Sep 14, 2022
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20
A study that assessed the brains of 99 World Trade Center (WTC) responders by using diffusion tractography, a 3D imaging technique, showed that WTC responders with cognitive impairment (CI), a possible sign of dementia, and ...
Aug 23, 2022
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34
Post-traumatic stress disorder (PTSD) affects millions of people each year, mostly survivors and witnesses of terrifying or shocking events, such as warfare, assaults or disasters. Because existing treatments don't work for ...
Mar 22, 2022
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530
The inhalation of carbon dioxide (CO2) by mice a few hours after they formed a new fearful memory makes that memory stronger, so that the mice show more distress when they are prompted to 'retrieve' (ie, recall) it. That ...
Nov 8, 2021
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What information is retained in a memory over time, and which parts get lost? These questions have led to many scientific theories over the years, and now a team of researchers at the Universities of Glasgow and Birmingham ...
May 26, 2021
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"Let it go." "Think about something else." "Clear your head."
Dec 18, 2020
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186
A period of rest following a traumatic event can reduce the subsequent development of involuntary 'memory intrusions', one of the hallmark symptoms in post-traumatic stress disorder (PTSD), a new UCL study has found.
Oct 9, 2019
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How does your brain decide what to do in a threatening situation? A new paper published in Nature describes a mechanism by which the brain classifies the level of a threat and decides when to escape.
Jun 21, 2018
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When it comes to understanding what makes people tick—and get sick—medical science has long assumed that the bigger the sample of human subjects, the better. But new research led by UC Berkeley suggests this big-data ...
Jun 19, 2018
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Psychedelic drugs may have mind-altering powers in the physical sense, too. A new study, published June 12 in the journal Cell Reports, found psychedelics, specifically DOI, DMT, and LSD, can change brain cells in rats and ...
Jun 12, 2018
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