Nature

Caffeine intake is associated with pupil dilation and enhanced accommodation

It is purported that caffeine, an autonomic stimulant, affects visual performance. This study sought to assess whether caffeine intake was associated with changes in pupil size and/or amplitude of ...
Healio

Speaker: ‘Please stop using PERRLA’ when examining patients for neuro-ophthalmic conditions

Please provide your email address to receive an email when new articles are posted on . KOLOA, Hawaii – When examining a neuro-ophthalmic patient, physicians must check the pupil in the light and the ...
Nature

Dilated pupils and loss of accommodation following diode panretinal photocoagulation with sub-tenon local anaesthetic in four cases

Aim To describe pupillary abnormalities associated with diode laser photocoagulation with subTenon’s local anaesthetic. Methods We describe four cases of tonic pupils following diabetic panretinal ...