<unk>  strikes<unk> er in life, defined as before the age of 65 (usually between 30 and 60 years of age).<unk>  signs of AD include unusual memory loss, particularly in remembering recent events and the names of people and things, logopenic primary progressive aphasia. As the disease progresses, the patient exhibits more serious problems, becoming subject to mood swings and unable to perform complex activities such as driving. Other common findings include confusion, poor judgement, language disturbance, agitation, withdrawal, hallucinations, seizures, Parkinsonian features, increased muscle tone, myoclonus, incontinence, and mutism. In the latter stages of<unk> , persons with<unk>  forget how to perform simple tasks such as brushing their hair and require full-time care.
Early-onset Alzheimer's disease
Vascular dementia
Depression of Alzheimer disease
Subcortical dementia
Lewy body dementias
Low pressure hydrocephalus
Parkinson's disease dementia
Alcohol-related dementia