Prefer Newsweek on Google to see more of our trusted coverage when you search. The extreme mental and physical fatigue brought on by long COVID may be a result of structural changes in the brain, new ...

Using an algorithm they call the Krakencoder, researchers at Weill Cornell Medicine are a step closer to unraveling how the brain’s wiring supports the way we think and act. The study, published June ...

I've always wondered what exactly happens inside my brain after a sleepless night. Why does everything feel harder—thinking ...

Recent analysis of human brain tissue suggests that a small and often overlooked region deep within the brain may play a central role in bipolar disorder. Researchers found that neurons in the ...

A study of nearly 10,000 adolescents funded by the National Institutes of Health (NIH) has identified distinct differences in the brain structures of those who used substances before age 15 compared ...

Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

For decades, depression has been explained to patients as a “chemical imbalance” in the brain, a vague phrase that never ...

The brain’s cerebellum plays a key role in coordinating movement, balance, and cognition. Injury to the cerebellum can have a profound impact on basic motor skills, such as sitting, standing, and ...

Please provide your email address to receive an email when new articles are posted on . Adults with hypoparathyroidism had worse processing speed and visual and auditory memory than healthy controls.

Scientists from the Machine Intelligence from Cortical Networks (MICRONS) consortium have published the microconnectome of a cubic millimeter of the mouse brain. This is the most complete map of this ...