MeSH tree: D02.092.063
If humans or animals eat something that causes them to feel unwell, they subsequently avoid this food source. Until now, it has been unclear precisely how this avoidance learning takes place. A new study shows that communication ...
12 hours ago
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Animal behavior reflects a complex interplay between an animal's brain and its sensory surroundings. Only rarely have scientists been able to discern how actions emerge from this interaction. A new study in Nature Neuroscience ...
Apr 10, 2026
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In a study published in Neuron, Ciaran Murphy-Royal, researcher at the Center de recherche du Center hospitalier de l'Université de Montréal (CRCHUM), and his team show that astrocyte activity in the brain's fear center, ...
Mar 26, 2026
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About a decade ago, Joan Riggs, a 64-year-old from Lemoyne, started to have shaky hands. At first, it was an annoyance. However, as the tremors worsened, they kept her from doing the activities she enjoyed most.
Mar 7, 2026
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Under current budget pressures in social and health care services, even small but effective improvements matter in everyday practice. A new study shows that valved holding chambers (VHCs) used to deliver inhaled medication ...
Feb 24, 2026
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The federal government's message in its new Dietary Guidelines for Americans, released in January 2026, couldn't be simpler: "Eat real food."
Feb 21, 2026
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As aging populations and rising diabetes rates drive an increase in chronic wounds, more patients face the risk of amputations. UC Riverside researchers have developed an oxygen-delivering gel capable of healing injuries ...
Feb 17, 2026
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The feeling starts in your nervous system. Your pupils dilate, you become short of breath, sweat collects on your palms, and suddenly you can't eat a bite. You're in love—or in lust, at the very least. It's what psychologist ...
Feb 12, 2026
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University of Pennsylvania Perelman School of Medicine and Yale University School of Medicine, along with other collaborators, report that lung adenocarcinoma can engage nerve pathways that link the lung to the brainstem ...
Notoriously tricky to detect, pancreatic cancer also often resists traditional therapy. So, researchers are urgently looking for new ways to disrupt tumor formation. Though scientists know that the nervous system can help ...
Feb 9, 2026
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