Noticing your pupils are different sizes? It could be Anisocoria – and it’s more common than you think.

Find out what causes it and when to seek medical advice. tr.ee/HqliBnE_gk

#EyeHealth #Anisocoria #EyeCare #PupilSize #VisionMatters #Ophthalmology

Breathing and vision may be linked Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, namely our breathing. The study, published in the Journal of Physiology, show...

Breathing and vision may be linked medicalxpress.com/news/2025-02... #Breathing #BreathingCycle #Vision #PupilSize #Optimization #VisionOptimization

*Very* excited about this preprint ahead of #VSS2024 👉 We recorded activity from the brain (EEG) 🧠 and retina (ERG) 👁️ to investigate how #pupilsize affects early visual processing. w/ @olafdimigen.bsky.social #visionscience www.biorxiv.org/content/10.1... 1/6 🧵

How does #pupilsize affect visual processing? In this new #openaccess #opendata article, we manipulate pupil size through red/ blue inducers that differentially affect sustained pupil constriction doi.org/10.1016/j.ne... #psychology #cognition 🧵1/3