An old man presents with 6 months of memory decline, falls, visual hallucinations, agitation, and confusion. Which of the following features is relevant to diagnosing his condition?
A. Parkinsonian features
B. Normal CSF markers for amyloid and tau.
C. Cerebellar signs
D. Significant early memory impairment.
E. Absence of motor symptoms.
Mark this as a high-quality question
Mark this as a poor-quality or problematic question