<prompt> All are true about Miller fisher syndrome except:AtaxiaAreflexiaMuscle weaknessOphthalmoplegia  <response>: Ans. C. Muscle weaknessMiller Fisher syndrome is characterized by Areflexia without muscle weakness. Miller Fisher syndrome MFS is a variant of GBS. It accounts for 5 of all cases. It is strongly associated with antibodies to the ganglioside GQ1b IgG. It presents with- Rapidly evolving ataxia- Areflexia of limbs without weakness- Ophthalmoplegia, often with pupillary paralysis 