MeSH tree: A08.186.211.132.659.413.875.618
When defending their territory, male mice typically appear threatening before launching an attack, ensuring that aggression does not unnecessarily escalate. Researchers at the University of Tsukuba found that increased activity ...
Mar 31, 2026
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"I just can't make it tonight. You have fun without me." Across much of the animal kingdom, when infection strikes, social contact shuts down. A new study details how the immune and central nervous systems implement this ...
Nov 25, 2025
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In haunted houses across the country this month, threatening figures will jump out of the shadows, prompting visitors—wide-eyed and heart racing—to instinctively freeze and flee.
Oct 15, 2025
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Because unpleasant withdrawal symptoms fuel nicotine addiction's high relapse rate, targeting their underlying mechanisms with treatments may promote continued abstinence from the drug.
Jul 14, 2025
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Autism spectrum disorder (ASD) is a condition affecting the brain's development and often affects the ability of a person to perceive sensory information and social cues and socialize with others.
May 21, 2025
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In our day-to-day lives, we're constantly making a slew of decisions, from immediate matters to prospects on the far horizon. But the evolutionary nuts-and-bolts of how our brains weigh these numerous daily decisions and ...
Apr 4, 2025
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Researchers at the University of Tsukuba investigated the neural mechanisms underlying the behavioral transition from the sexually receptive estrus stage to the non-receptive phase, as part of the hormone-dependent behavioral ...
Oct 15, 2024
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Our brains are made of tens of billions of nerve cells called neurons. These cells communicate with each other through biomolecules called neurotransmitters. Serotonin, a type of neurotransmitter, is produced by serotonin ...
May 24, 2024
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Our nervous systems are naturally wired to sense fear. Whether prompted by the eerie noises we hear alone in the dark or the approaching growl of a threatening animal, our fear response is a survival mechanism that tells ...
Mar 14, 2024
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A new study led by researchers at the Marshall University Joan C. Edwards School of Medicine sheds light on the intricate interplay of brain regions involved in nicotine's effects on the human brain.
Feb 13, 2024
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