The term dementia is an umbrella term which refers to a loss of cognitive functioning. This may include deficits in processes such as memory, reasoning, language, executive functioning and thinking, all leading to a reduced ability to participate in activities of daily living (NIH.gov).
Forms of dementia include: vascular dementia (dementia caused by cerebral vascular injury, often stroke), dementia with Lewy bodies (caused by abnormal deposits of proteins in the brain), Alzheimer’s dementia (the most well-known and common form of dementia), frontotemporal lobar degeneration (including Pick’s disease and primary progressive aphasia), dementia associated with Huntington’s disease, and finally, dementia associated with Parkinson disease.…