A patient suffering from a progressive neurological disorder is brought to a neurologist for diagnosis.The neurologist notes that the patient's MRI reveals a great deal of cortical atrophy and suspects that the problem may be Alzheimer's disease.Which of the following symptoms,if also discovered,would confirm this diagnosis?
A)Tremors and difficulty in initiating movement
B)Double vision
C)Loss of dopaminergic neurons in the basal ganglia
D)Presence of amyloid plaques during postmortem examination of the brain

Question

Quizplus · Accepted Answer

The presence of amyloid plaques during postmortem examination of the brain is a hallmark feature of Alzheimer's disease, confirming the diagnosis made based on the cortical atrophy seen on the MRI. Tremors and difficulty in initiating movement are more commonly associated with Parkinson's disease, while double vision can be a symptom of various other neurological disorders. Loss of dopaminergic neurons in the basal ganglia is also more commonly associated with Parkinson's disease.

A Patient Suffering from a Progressive Neurological Disorder Is Brought