Emotional responses are erratic and exaggerated. A person may become upset, anxious, angry or depressed, often in response to the changes taking place. A person may exhibit bizarre behavior, such as getting lost on the way to the bathroom, hiding away food or other items or becoming outraged for no apparent reason. Short-term memory is gone. A person is unable to learn new information or skills.
Coordination is poor, creating a risk for falls and accidents.
A person may require assistance with bathing, eating and dressing. Complex tasks that require any decision-making or a series of steps are overwhelming. Agitation, wandering or pacing is common. Moods are even more exaggerated. A person may be uncooperative, hostile or aggressive, although some people become serene and peaceful.