Which Disease Below Is CORRECTLY Matched with a Cause

Multiple Choice

Which disease below is CORRECTLY matched with a cause?

A) Parkinson's disease - death of dopaminergic neurons in the substantia nigra.
B) Depression - death of cholinergic neurons in the basal forebrain.
C) Huntington's disease - death of serotonergic neurons in the raphe nuclei.
D) Alzheimer's disease - death of dopaminergic neurons in the substantia nigra.