Macular degeneration, which leads to a loss of central vision, is a progressive deterioration of an area of the retina known as macula lutea.
Indicate whether the statement is true or false
Question 2
The drugs donepezil (Aricept) and tacrine (Cognex) are used to treat ________.
A) Alzheimer's disease
B) Bell's palsy
C) Guillain-Barr syndrome
D) Parkinson's disease