From football fields to military training grounds, head injuries are leaving lasting marks on the brain in ways we're only ...

By Dennis Thompson HealthDay ReporterTUESDAY, Jan. 6, 2026 (HealthDay News) — A mail-in blood test accurately detects markers ...

Long before memory problems appear, your brain may already be losing neurons. That is the unsettling message from new work by ...

Elon Musk’s brain implant company, Neuralink, announced on Tuesday that it is launching a study to test its implant for a new use: allowing a person to control a robotic arm using just their thoughts.

Merely imagining a positive encounter with someone can not only make you like them better but can also change how information about that person is stored in your brain, according to new research ...

Humans perceive and navigate the world around us with the help of our five senses: sight, hearing, touch, taste and smell. And while scientists have long known that these different senses activate ...

Of all the lingering symptoms of long Covid, difficulty focusing and thinking, known as brain fog, may be the most frightening and baffling. A new study published Wednesday in the New England Journal ...

A rapid blood test could speed treatment for people who have suffered a stroke related to brain bleeding, a new study says. Stroke victims with brain bleeds have nearly seven times higher blood levels ...

Exercise strengthens both the body and the mind, and researchers are uncovering the molecular messengers that make the connection. The messengers can also be transferred from an active mouse to a ...

About 12M long COVID patients have reported 'brain fog' New study examined 17 people, including 10 with neurological symptoms Findings validate the experiences of 'long-haulers' About 12M long COVID ...