A chronic or persistent disorder of the mental processes caused by brain disease or injury and marked by memory disorders, personality changes, and impaired reasoning
Severe mental deterioration in old age, characterized by loss of memory and control of bodily functions
dated term for schizophrenia.
A common form of dementia caused by an impaired supply of blood to the brain, such as may be caused by a series of small strokes
her failing memory is not necessarily a symptom of dementia
demencia f senil