Variable abnormality of the melanopsin-derived portion of the pupillary light reflex (PLR) in patients with Parkinson’s disease (PD) and parkinsonism features
Bruce I. Gaynes, Adnaan Zaffer, Raman Yousefzai, Mario Chazaro-Cortes, Kalea Colletta, Sandra Kletzel, Mary Beth Jost, Youngsook Park, Jasvinder Chawla, Mark V. Albert, Ting Xiao
Topics & Concepts
AbnormalityParkinsonismPupillary light reflexParkinson's diseasePsychologyOphthalmologyMedicineAudiologyInternal medicineNeuroscienceDiseasePupilPsychiatryParkinson's Disease Mechanisms and TreatmentsCircadian rhythm and melatoninMigraine and Headache Studies