A new study by researchers at the National Institute of Health (NIH) revealed their new four-dimensional brain map ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen ...

You love from the depths of your ventral tegmental area, your hypothalamus, your nucleus accumbens, and other vital areas of the brain. In the last two decades, scientists have joined the throngs of ...

Using an animal model of multiple sclerosis (MS), researchers at the National Institutes of Health (NIH) have created a four-dimensional brain map that ... called myelin. This leads to ...

WEDNESDAY, Feb. 26, 2025 (HealthDay News) -- A diet rich in fish might slow the progression of multiple sclerosis in some patients, a new study says. The nutrients found in fish can quell ...

A new study reveals how the brain's "place cells" create internal maps to help us navigate. These specialized neurons, found in the hippocampus, were once thought to rely on precisely ordered patterns ...

A new study has uncovered how the brain’s “place cells”—neurons responsible for navigation—use randomness, rather than precise organization, to create internal maps of our surroundings.

Previous pathological analyses indicate that SACD arises due to degeneration of the myelin sheath, which ultimately ... been shown to reduce the rate of brain atrophy in older people with mild ...

These findings imply that these patterns arise from largely random inputs to the hippocampus, challenging the idea that the brain relies on precise organization for its spatial map. "Our findings ...

A new study reveals how the brain’s "place cells" create internal maps to help us navigate. These specialized neurons, found in the hippocampus, were once thought to rely on precisely ordered ...

MONTREAL, Québec, Canada, 18 February 2025 - A comprehensive review published today in Brain Medicine by leading neuroendocrinologist Professor Hyman M. Schipper from McGill University's Department of ...

There are two Grok-3 reasoning modes available: “Think”, which will display Grok’s reasoning as it resolves requests; and “Big Brain” for complex tasks that require more computational power.