Cognition often deteriorates when the brain's main blood vessels are clogged, but a Columbia-led study published in JAMA shows that cognition cannot be improved by opening the blockages with stenting or surgery.
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A new theory, published in The Journal of Neuroscience by three scientists at the Picower Institute for Learning and Memory at MIT, offers an explanation of how the brain produces cognition and consciousness: It uses traveling ...
Aug 20, 2026
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A new study from the University of Delaware shows that fluctuations in estrogen influence the brain, helping reshape connections between neurons. Researchers showed that a specialized imaging technique called magnetic resonance ...
Aug 19, 2026
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Imagine heading to a doctor's office for memory problems and getting a prescription to hang out with friends.
Aug 13, 2026
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Rare DNA changes are most strongly linked to cognition in early childhood, but the link fades as children age, while common DNA changes show stronger links later in childhood, a new study finds. The research was reported ...
Jul 10, 2026
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Lighting accounts for almost 8% of the world's energy usage. It makes up around 10–20% of domestic energy bills, with an even higher proportion in commercial premises like offices.
May 20, 2026
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A healthy brain may help protect thinking and memory skills from the early effects of Alzheimer's disease, a new study has found. Dementia is currently the leading cause of death in Australia and Alzheimer's disease is its ...
May 15, 2026
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Omega-3 supplements are popular among many older adults to help combat age-related issues. They are often marketed as supporting cardiovascular health and reducing the risk of cognitive decline and dementia. However, a new ...
For older adults, deterioration in cognitive function is seen prior to cardiovascular disease (CVD) events, according to a study published online April 20 in JAMA Network Open.
Apr 28, 2026
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Researchers at the University of California, Irvine have found that electroacupuncture may help improve cognitive function and reduce psychological distress among breast cancer survivors experiencing persistent neuropsychiatric ...
Apr 6, 2026
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