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 ...

Neuroscience

Brain drowns in its own fluid after a stroke

Cerebral edema, swelling that occurs in the brain, is a severe and potentially fatal complication of stroke. New research, which was conducted in mice and appears in the journal Science, shows for the first time that the ...

Neuroscience

A map of the brain can tell what you're reading

Too busy or lazy to read Melville's Moby Dick or Tolstoy's Anna Karenina? That's OK. Whether you read the classics, or listen to them instead, the same cognitive and emotional parts of the brain are likely to be stimulated. ...

Alzheimer's disease & dementia

Hypertension drug may hold promise for Alzheimer's disease

Seeking new treatments to slow the progression of Alzheimer's disease, researchers found the blood pressure drug nilvadipine increased blood flow to the brain's memory and learning center among people with Alzheimer's disease ...

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