Tag: Pupillary light reflex

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Common Disorders Affecting Pupillary Light Reflex and Reactivity

Common Disorders Affecting Pupillary Light Reflex and Reactivity

The Pupillary Light Reflex is very important in the neurological assessment, as it provides first-rate information regarding the CNS. This includes the reflex in which the pupil of the eye constricts or dilates in response to light and is underpinned by complex neural networks. Abnormalities in this reflex indicate neurological problems. Neurological Pupil Index (Npi)…