A new MIT study reveals that the brain's language network remains robust and unchanged in older adults, even as executive ...

A new MIT study reveals that the brain's language network remains robust and unchanged in older adults, even as executive functions and memory decline.

Summary: A new study shows that oral arginine, a naturally occurring amino acid, can significantly suppress amyloid-β aggregation in Alzheimer’s disease models. Researchers found that arginine not ...

A new study, published in Psychiatry Research, has concluded that psychiatric diagnoses are scientifically worthless as tools to identify discrete mental health disorders. The study, led by ...

Summary: A large-scale study of more than 86,000 Europeans found that speaking multiple languages may help slow biological and cognitive aging. Using artificial intelligence to assess “biobehavioral ...

Summary: A next-generation neuroprosthetic hand that restores a sense of touch is moving into a pivotal home-use clinical trial. The “iSens” system uses implanted electrodes to read muscle intent and ...

Summary: Researchers discovered an unexpected role for the medial prefrontal cortex (mPFC), a region traditionally viewed as the executive driver of behavioral flexibility. The team demonstrated that ...

Summary: A new meta-analysis of six randomized controlled trials shows that lithium supplementation does not significantly slow cognitive decline in people with mild cognitive impairment or ...

Summary: A new longitudinal study reveals that the accumulation of visceral fat, the “hidden” fat stored deep within the abdominal cavity, is a primary driver of brain atrophy and cognitive decline in ...

Summary: A new cognitive evaluation of artificial intelligence has unmasked a fundamental, systemic flaw running through large language model (LLM) attention mechanisms. By administering the classic ...

Summary: Researchers have discovered that the fundamental building blocks of the human cortex are themselves uniquely powerful microchips. By utilizing artificial intelligence to measure the ...

Summary: A new study sheds light on gender differences in risk-taking behavior. The research reveals women are more averse to risk than men due to heightened sensitivity to potential losses.