Alzheimer's disease & dementia

Exercise improves memory, boosts blood flow to brain

Scientists have collected plenty of evidence linking exercise to brain health, with some research suggesting fitness may even improve memory. But what happens during exercise to trigger these benefits? New UT Southwestern ...

Psychology & Psychiatry

Professor: Pain of ostracism can be deep, long-lasting

Ostracism or exclusion may not leave external scars, but it can cause pain that often is deeper and lasts longer than a physical injury, according to a Purdue University expert.

Alzheimer's disease & dementia

Why are some people immune to age-related cognitive decline?

Emily Rogalski, '07 PhD, is part of a team of scientists taking a glass half-full approach to studying cognitive aging. Instead of focusing on factors that can lead to dementia and neurodegenerative disease as people grow ...

Neuroscience

Binge eating linked to habit circuitry in the brain

Habits are like shortcuts for our brains. Once we form a habit—say, putting on a seat belt whenever we get into a car—the behavior becomes almost automatic in the right context. But habit formation isn't always a boon. ...

page 4 from 17