Researchers at Tulane University have identified brain circuits that help determine how fear responses change as perceived threats diminish, offering new insight into how the brain regulates defensive behavior and why those ...
Mar 26, 2026
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A new study, co-led by researchers at the Icahn School of Medicine at Mount Sinai and published March 30 in Nature Medicine, demonstrates that genes associated with autism risk are largely the same across people of different ...
Mar 30, 2026
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A team from the Spanish National Cancer Research Centre (CNIO) has discovered a novel way in which tumor cells alter the brain to establish themselves and spread cancer. They also demonstrate that a drug that prevents this ...
Mar 25, 2026
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When it comes to reproduction, female biology is often described in terms of a ticking clock. Women are born with most of their lifetime supply of eggs, meaning that a woman's age is usually the same as the age of her eggs. ...
Mar 25, 2026
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Lung cancer is the leading cause of death from cancer. It kills more people in the U.S. than breast, prostate, and colon cancer combined. When lung adenocarcinoma, the most common primary lung cancer in the U.S., grows into ...
Mar 24, 2026
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In emergency medicine, triage differentiates patients who require immediate attention from those who can safely wait for care. When it comes to children's mental or behavioral health, however, triage scores were found to ...
Mar 24, 2026
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For patients with tinnitus, internet-based cognitive behavioral therapy (ICBT) is associated with significant improvements during a six-year follow-up period, according to a study published online March 19 in JAMA Otolaryngology-Head ...
Mar 24, 2026
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When animals move through complex visual environments, the brain cannot afford to analyze every detail one by one. Instead, it rapidly extracts the overall structure of the scene—for example, the mean (average) direction ...
Mar 25, 2026
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Inherited variations in antibody genes can affect how we respond to infections and vaccines, show two new studies from Karolinska Institutet published in the journal Immunity. The researchers have mapped immune gene variation ...
Mar 26, 2026
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Researchers at Karolinska Institutet, have uncovered a previously unknown mechanism that helps pain sensing nerve cells stay healthy and respond to injury. The findings, published in Nature Communications, may improve understanding ...
Mar 27, 2026
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