Is Alzheimers senile dementia?
Alzheimer’s is a form of senile dementia. Senile dementia or organic brain syndrome were the phrases in popular use about twenty years ago to describe Alzheimer’s disease. “Senility” is a catch-all word that means “old” and is especially associated with memory loss in the elderly. “Dementia” is an umbrella term for disorders where the mental functions break down — where there is confusion, disorientation, and memory loss for recent events.