The mental health crisis that has resulted from the imposition of lockdowns and stay-at-home orders due to COVID-19 has been widely observed around the world. Now, University at Buffalo researchers have determined in a preclinical ...
Mar 24, 2021
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Suppose you drop your morning coffee and it splatters everywhere. Later a colleague drops by to say hello. Do you grumble a testy acknowledgment, or cheerfully greet her?
Mar 22, 2021
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The brain's emotion-processing center—the amygdala—is one of several brain regions involved in social behavior. But the exact role that this almond-shaped structure plays in the so-called 'social brain' remains mysterious. ...
Mar 4, 2021
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A new study from University of Alberta researchers has shown that traumatic or stressful events in childhood may lead to tiny changes in key brain structures that can now be identified decades later.
Feb 9, 2021
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Stress is a major cause of relapse after people quit smoking. Worrying situations, such as money or relationship problems, can affect neurotransmitter levels in the brain, leading former smokers to reach for a cigarette. ...
Nov 11, 2020
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A new study showing how a stomach ache associated with a novel, appealing food forms an aversion to that food also reveals how areas of the brain may work together to alter behavior based on good or bad experiences. Led by ...
Nov 11, 2020
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When a frightful creature startles you, your brain may activate its fear-processing circuitry, sending your heart racing to help you escape the threat. It's also the job of the brain's fear-processing circuits to help you ...
Nov 5, 2020
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Humans aren't born with mature brain circuitry that attaches emotions to the things they see or hear in their environment, a new study shows.
Oct 19, 2020
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Findings from a positron emission tomography (PET) brain imaging study of the amygdala reveals that low levels of the enzyme aromatase, which catalyzes estrogen biosynthesis, are associated with a higher body mass index (BMI) ...
Aug 31, 2020
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Researchers have found depression is linked to areas of the brain shrinking in size but when depression is paired with anxiety one area of the brain becomes "significantly" larger.
Aug 5, 2020
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