COVID-related delirium may be considered a fourth type. It can be either hypoactive or hyperactive and is linked to severe COVID-19 cases. It often affects people on ventilators or those with low ...

It can be harder for a health professional who is seeing them for the first time. There are three main types of delirium: hyperactive (too active), hypoactive (not active enough) and mixed, where a ...

The eyes also might help detect seniors at risk for a common syndrome in which they emerge from surgery in a state of delirium, new research suggests. Seniors who have thicker retinas are about 60 ...

Thickening of the macular layer of the eye's retina is associated with a greater risk of postoperative delirium for older ...