Obstructive sleep apnea is associated with changes to the structure of the brain that are also seen in the early stages of dementia.
The researchers recruited 240 racially and economically diverse adults to participate in the study.
Impaired energy production in older neurons may help explain why human brains are so vulnerable to age-related diseases.
Researchers analyzed data on close to 3,000 traumatic brain injury patients from 18 top-level trauma centers.
Study finds lifetime risk of developing Alzheimer's varies by age, gender - first estimates that include biomarkers.
Researchers at UCLA studied the largest surveys available examining rates of progression of Alzheimer’s.
Middle-aged people with moderate to severe anxiety may be more likely to develop dementia later in life, researchers find.
It found that a group of older people were better able to recall words if they had better physical fitness.
Research from Cedars-Sinai sheds light on how the human brain rapidly forms new memories.
Tests of the effects of a personalized playlist on the moods showed improvements in anxiety, depression and agitation.