Results 21 to 30 of about 11,380 (262)

The Pupillary Light Reflex in Idiopathic Intracranial Hypertension.

Investigative ophthalmology & visual science, 2016
To evaluate the effects of idiopathic intracranial hypertension (IIH) on rod-, cone-, and melanopsin-mediated pupillary light reflexes (PLRs).Pupillary light reflexes elicited by full-field, brief-flash stimuli were recorded in 13 IIH patients and 13 normal controls.
Park, Jason C., Moss, Heather E., McAnany, J. Jason   +2 more
core   +4 more sources

Quantitative assessments of pupillary light reflexes in neurocritically ill patients [PDF]

Journal of Neurocritical Care, 2022
The pupillary light reflex is a component of bedside neurological examinations in neurological intensive care units (neuroICUs). A quantitative pupillometer provides a non-invasive and objective pupil reactivity parameter clinically significant for ...
Tae Jung Kim
doaj   +1 more source

Relation of pupillary light reflex to light intensity [PDF]

Annals of General Psychiatry, 2006
Tsiptsios Dimitrios, Fotiou Aggelis, Fotiou Dimitrios, Tzambazakis Antonis, Nakou Maria   +4 more
doaj   +2 more sources

Pupil tracks statistical regularities: behavioral and neural implications [PDF]

Journal of Integrative Neuroscience, 2020
Pupillary light reflex adjusts the amount of light reaching the retina. Recent work suggests that the brainstem pupillary light reflex pathway is controlled by the environment's internal models derived from higher-order temporal statistics.
Shamini Warda, Shubham Pandey
doaj   +1 more source

Comparison of an AI-based mobile pupillometry system and NPi-200 for pupillary light reflex and correlation with glaucoma-related markers [PDF]

Frontiers in Neurology
Damian Jaworski
exaly   +2 more sources

Testing upillary light reflex

, 2021
Pupillary light reflex (CN II in and CN III out), looking at direct and consensual pupillary response to light https://ir.lib.uwo.ca/clinicalskills_neuroexam/1541/thumbnail ...
Clinical Neurological Sciences, Schulich School of Medicine and Dentistry
openaire   +4 more sources

Pupillary Light Reflex Induced by Two-Photon Vision. [PDF]

Invest Ophthalmol Vis Sci, 2021
The pupillary light reflex caused by an infrared stimulus, perceived through two-photon absorption in visual pigments, was compared with that evoked by visible light.
Zielinska A, Ciacka P, Szkulmowski M, Komar K.   +3 more
europepmc   +2 more sources

An Innovative Technique to Evaluate Quantitative Pupillary Light Reflex by Dynamic Pupillometry using Infrared Videography [PDF]

Journal of Clinical and Diagnostic Research, 2019
Introduction: An innovative approach was designed to quantify the pupillary light reflex using infrared and white light illumination. This method is convenient to detect pupil edges, area and the diameter of pupil contour recorded in different ambient ...
AV Siva kumar, R Padmavathi, KN Maruthy, B Sowjanya, K Mahesh kumar   +4 more
doaj   +1 more source

Pupillometric analysis for assessment of gene therapy in Leber Congenital Amaurosis patients [PDF]

, 2012
Background: Objective techniques to assess the amelioration of vision in patients with impaired visual function are needed to standardize efficacy assessment in gene therapy trials for ocular diseases.
Melillo Paolo, Jean Bennett, Francesca Simonelli, Simonelli Francesca, BENNETT J, Testa, Francesco, Francesco Testa, Paolo Melillo, Leandro Pecchia, Rossi, Settimio, Pecchia Leandro, Testa Francesco, Bennett, Jean, M.D., Pecchia, Leandro, PECCHIA L, Melillo, Paolo, Settimio Rossi, Simonelli, Francesca, Bennett Jean, Rossi Settimio   +19 more
core   +1 more source

Pivotal roles of melanopsin containing retinal ganglion cells in pupillary light reflex in photopic conditions [PDF]

Frontiers in Cellular Neuroscience
Tomomi Ichinose
exaly   +1 more source