Health

Antipsychotic use in older adults after heart surgery

Delirium is the medical term for an abrupt, rapid change in mental function that goes well beyond the typical forgetfulness of aging. Delirium can cause you to become confused, potentially aggressive, agitated, sleepy, and/or ...

Neuroscience

E. coli infection induces delirium in aging rats

Activation of the immune system by an infection may temporarily disrupt formation of long-term memories in healthy, aging rats by reducing levels of a protein required for brain cells to make new connections, suggests new ...

Health

Sedative may prevent delirium in the ICU

A low dose of the sedative dexmedetomidine given at night may prevent delirium in critically ill patients, according to new research published online in the American Thoracic Society's American Journal of Respiratory and ...

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