Longitudinal analysis of pupillometry according to type of pharmacotherapy in Parkinson’s disease patients

Abstract The aim of this study was to evaluate the effect of different types of pharmacotherapy on pupillometric parameters in PD patients. Dopamine was shown to induce mydriasis by excitation of alpha-adrenergic receptors at the dilator pupillae muscle. Pupil diameter may thus serve as an indirect...

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Bibliographic Details
Main Authors: Olga Bartošová, Petr Dušek, Martin Šíma, Daniel Stránský, Jan Hlaváč, Evžen Růžička, Karel Šonka, Ondřej Slanař
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-15306-z
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