Horner's Syndrome • Anhidrosis: Diminished sweating of ipsilateral face and neck • Miosis: Loss of sympathetic innervation to dilator pupillae muscle (impaired dilation) • Ptosis: Loss of sympathetic innervation to the superior tarsal muscle or Müller's muscle - Ptosis is mild in comparison to oculomotor nerve palsy (levator palpebrae superior) By Dr. Gabriela Figueiredo Pucci @gabifpucci @neudrawlogy #Horners #Syndrome #diagnosis #neurology
