Alzheimer's disease & dementia

Alzheimer's drug fails to reduce significant agitation

A drug prescribed for Alzheimer's disease does not ease clinically significant agitation in patients, according to a new study conducted by researchers from the U.K., U.S. and Norway. This is the first randomized controlled ...

Alzheimer's disease & dementia

First study of screening for cognitive impairment in hospitals

Neither screening for cognitive impairment nor screening followed by computerized alerts to the health care team improved patient outcome according to the first randomized, controlled study of care provided to hospitalized ...

Neuroscience

New clues as to why some older people may be losing their memory

New research links 'silent strokes,' or small spots of dead brain cells, found in about one out of four older adults to memory loss in the elderly. The study is published in the January 3, 2012, print issue of Neurology, ...

Psychology & Psychiatry

A study looks at the nature of change in our aging, changing brains

(Medical Xpress) -- As we get older, our cognitive abilities change, improving when we’re younger and declining as we age. Scientists posit a hierarchical structure within which these abilities are organized. There’s ...

Health

Protecting our brains: Tackling delirium

A new national plan of action provides a roadmap for improving the care of patients with delirium, a poorly understood and often unrecognized brain condition that affects approximately seven million hospitalized Americans ...

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