NEUROLOGICAL EXAMINATION: The patient was alert and oriented to self and year, but not to month or place. He had difficulty with mathematics and following commands (when asked to stand on his heels, the patient stood on his toes and turned on the television). Cranial nerves II-XII intact, motor 5/5 throughout all extremities; reflexes 2+ and symmetrical throughout. Sensory: Intact to light touch, vibration, proprioception, and temperature. Cerebellar: intact finger to nose, no ataxia. Romberg negative.