Shorter slow wave sleep and rapid eye movement sleep were associated with decreased volume in Alzheimer disease-vulnerable brain regions.

These findings provide some evidence that reduced slow wave sleep (SWS) and rapid eye movement sleep (REM) may contribute to brain atrophy, thereby increasing the risk of Alzheimer disease (AD).

Can be used in therapy practices or college anatomy class to teach clients or study what's happening in parts of the brain during stress, anxiety, panic, emotions, memories, etc ...

When visual information enters the brain, it travels through two pathways that process different aspects of the input. For ...

There was an association between having less REM with smaller volumes of the inferior parietal region and precuneus (β = −75.54 and −31.92 mm 3 per −1 percentage point of REM, respectively).

Scientists have long tried to understand the human brain by comparing it to other primates. Researchers are still trying to understand what makes our brain different from our closest relatives.

Apr. 11, 2025 — Police officers are more than twice as likely to have traumatic brain injuries compared to the general ... Eight or More Drinks Per Week Linked to Signs of Injury in the Brain ...

While research shows that exercising and a nutritious diet help, adding the best foods for brain health to your plate is a great place to start. Maggie Moon, M.S. R.D., LA-based registered ...

Puzzles, word games, reading, needlepoint — here’s what experts say about what may help. Ask Well Puzzles, word games, reading, needlepoint — here’s what experts say about what may help.

Mapping the density, molecular features and energy-transformation capacity of cell organelles called mitochondria in the brain reveals region- and cell-type-specific variability that tracks with ...

The Brain Learns to Filter out Distracting Stimuli Over Time Apr. 15, 2025 — The human brain can learn through experience to filter out disturbing and distracting stimuli -- such as a glaring ...