New research suggests that the brains of people with Long COVID and Myalgic Encephalomyelitis/Chronic Fatigue Syndrome ...

HOUSTON, Texas (KTRK) -- According to the Centers for Disease Control, 50% of concussions go unreported. That's scary to think about because there are millions of traumatic brain injury (TBI) ...

A doctor points to PET scan results that are part of a study on Alzheimer's disease at Georgetown University Hospital, on Tuesday, May 19, 2015, in Washington. Years before one of the key Alzheimer’s ...

For the first time, a study shows an online assessment can provide a scientific measure of acetylcholine—a key brain chemical, which declines progressively with cognitive aging and even more quickly ...

Alzheimer’s disease, the most common form of dementia affecting more than three million Americans a year, has proven difficult to diagnose in earlier stages. But detecting and treating the condition ...

Climber Alex Honnold is set to scale one of the world's tallest buildings without any ropes or safety nets.

An international trial involving 1,000 volunteers will aim to detect biomarkers associated with the condition.

Daily routines change, and many older adults find that learning new processes becomes more difficult over time. Slower ...