<prompt> True regarding adies tonic pupilMore common in young malesCaused by damage to ciliary ganglionSegmental iris dilationHypersensitivity to tropicamide  <response>: It is caused by damage to the postganglionic fibers of the parasympathetic innervation, ciliary ganglion, of the eye, usually by a viral or bacterial infection which causes inflammation and affects the pupil of the eye and ANS Adie Tonic Pupil: Mc in young women, 80 ul Aw loss of deep tendon reflex Adies syndrome, impaired sweating Caused by damage to the postganglionic fibers of the parasympathetic innervation, ciliary ganglion, of the eye, usually by a viral or bacterial infection which causes inflammation and affects the pupil of the eye and ANS. Characterized by delayed dilation of iris segmental iris constriction Segmental iris constriction Hypersensitivity of pupil to pilocarpine 