What is alzheimer's disease?
a. a group of defects that occur as a result of the mother ingesting alcohol during pregnancy
b. disorder that rapidly kills brain cells and causes dementia
c. fear of being away from the primary caregiver
d. when a child believes that nothing exists outside him/herself, and s/he is incapable of understanding someone else's position

Respuesta :

progressive mental deterioration that can occur in middle or old age, due to generalized degeneration of the brain. It is the most common cause of premature senility.