All are associated with Wernicke\'s encephalopathy except -: (A) Cog wheel rigidity, (B) Alteration in mental function, (C) VIth nerve palsy, (D) Ataxia
Answer is A. Wernicke's encephalopathy is characterized by a triad of global confusion (alteration in mental function), Ophthalmoplegia (Bilateral 6th nerve palsy) and ataxia.