Neuroscience

Excessive body fat around the middle linked to smaller brain size

Carrying extra body fat, especially around the middle, may be linked to brain shrinkage, according to a study published in the January 9, 2019, online issue of Neurology, the medical journal of the American Academy of Neurology. ...

Neuroscience

Study finds multiple sclerosis drug slows brain shrinkage

Results from a clinical trial of more than 250 participants with progressive multiple sclerosis (MS) revealed that ibudilast was better than a placebo in slowing down brain shrinkage. The study also showed that the main side ...

Genetics

160 genes linked to brain shrinkage in study of 45,000 adults

A new study implicates 160 genes in brain shrinkage seen on MRIs of 45,000 healthy adults. The shrinkage is in the cortex, the dimply outer layer of the brain that gives rise to thinking, awareness and action, and largely ...

Diseases, Conditions, Syndromes

How COVID-19 can change the brain

Scientists have discovered that even a mild case of COVID-19 might inflict damage on your brain.

Neuroscience

Does eating fish protect brains from air pollution?

Older women who eat more than one to two servings a week of baked or broiled fish or shellfish may consume enough omega-3 fatty acids to counteract the effects of air pollution on the brain, according to a new study published ...

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