Psychology & Psychiatry

Yoga nidra might be a path to better sleep and improved memory

Practicing yoga nidra—a kind of mindfulness training—might improve sleep, cognition, learning, and memory, even in novices, according to a pilot study published in the open-access journal PLOS ONE on December 13 by Karuna ...

Neuroscience

Brain 'hyperconnectivity' linked to depression

People with depression have hyperactive brain activity, according to a study published online Tuesday that offers new insight into the brain dysfunction that causes depression.

Diseases, Conditions, Syndromes

Do we need masks outdoors? Experts weigh in

It's a familiar sight in some US cities like Washington, New York and San Francisco: people walking on the street, riding bikes or sitting in parks with their masks on even when they're far away from others.

Medical research

Using human brain cells to make mice smarter

Glial cells – a family of cells found in the human central nervous system and, until recently, considered mere "housekeepers" – now appear to be essential to the unique complexity of the human brain. Scientists reached ...

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