Even as people are now being forced to social distance to avoid contracting coronavirus—a situation considered stressful for many—some people avoid social situations even under everyday circumstances. Social avoidance ...
Apr 28, 2020
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45
What characterizes many people with depression, schizophrenia and some other mental illnesses is anhedonia: an inability to gain pleasure from normally pleasurable experiences.
Mar 21, 2012
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0
When you remember a particular experience, that memory has three critical elements—what, when, and where. MIT neuroscientists have now identified a brain circuit that processes the "when" and "where" components of memory.
Sep 23, 2015
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65
The term "doomscrolling" describes the act of endlessly scrolling through bad news on social media and reading every worrisome tidbit that pops up, a habit that unfortunately seems to have become common during the COVID-19 ...
Jun 11, 2021
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19
One of the grand quests in neuroscience is to build a precise map of the brain, charting all its neurons and the connections between them. Such a wiring diagram, called a connectome, promises to help shed light on how a collection ...
Sep 14, 2020
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396
An often-overlooked communication strategy for neurons might be more prevalent than previously believed.
Jun 12, 2023
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217
It's easy to miss something you're not looking for. In a famous example, people were asked to closely observe two groups of people—one group clad in black, the other in white—pass a ball among themselves. Viewers were ...
Mar 19, 2019
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108
Studying mice, scientists at Washington University School of Medicine in St. Louis have identified a neural circuit and a neuropeptide—a chemical messenger that carries signals between nerve cells—that transmit the sensation ...
Apr 28, 2022
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108
Endogenous cannabinoids, or endocannabinoids for short, are lipid-based neurotransmitters known to support various physiological processes. Recent studies have hinted at the role of these neurotransmitters in so-called fear ...
ATLANTA-Scientists at Georgia State University have rewired the neural circuit of one species and given it the connections of another species to test a hypothesis about the evolution of neural circuits and behavior.
Jun 1, 2017
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