Reversible dementia is seen in?: (A) Alzheimer's disease, (B) Hypothyroidism, (C) Subacute demyelination of spinal cord, (D) Pick's disease
Answer is B. Causes of Reversible dementia: Hypothyroidism (Myxoedema) Thiamine deficiency Vitamin B12 deficiency Normal pressure hydrocephalus (NPH) Subdural hematoma Chronic infection Brain abscess