Miller Fisher Syndrome, also known as cranial variant of gbs, is related to guillain-barre syndrome and neuritis, and has symptoms including cerebellar ataxia and ophthalmoplegia. An important gene associated with Miller Fisher Syndrome is SRF (Serum Response Factor), and among its related pathways/superpathways are Neuroscience and Network map of SARS-CoV-2 signaling pathway. The drugs Sodium citrate and Citric acid have been mentioned in the context of this disorder. Affiliated tissues include eye and heart, and related phenotypes are areflexia and external ophthalmoplegia