Pupillogram Demonstrating Paradoxical Pupillary Constriction to Darkness

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Identifier Figure-27
Title Pupillogram Demonstrating Paradoxical Pupillary Constriction to Darkness
Creator Daniel M. Jacobson, MD (1956-2003)
Affiliation (DMJ) Neuro-Ophthalmologist, Marshfield Clinic, University Iowa College of Medicine, Iowa City, Iowa
Subject Congenital, Color Vision Defects; Physiopathology, Color Vision Defects; Dark Adaptation; Flynn Phenomenon; Humans; Diagnostic Use, Infrared Rays; Congenital, Night Blindness; Physiopathology, Night Blindness; Physiopathology, Optic Nerve Diseases; Physiopathology, Pupil; Congenital, Retinal Diseases; Physiopathology, Retinal Diseases; Physiopathology, Vision Disorders
Description Pupillogram demonstrating paradoxical pupillary constriction to darkness in four patients with congenital achromatopsia. Note that the pupils initially constrict when the light is extinguished. (Price MJ, Thompson HS, Judisch GF et al: Pupillary constriction to darkness. Br J Ophthalmol 1981;69:205-211, BMJ Publishing Group with permission.)
Date 2002
References Price MJ, Thompson HS, Judisch GF et al: Pupillary constriction to darkness. Br J Ophthalmol 1981;69:205-211: http://www.ncbi.nlm.nih.gov/pubmed/3872134; Frank JW, Kushner BJ, France TD: Paradoxic pupillary phenomena. A review of patients with pupillary constriction to darkness. Arch Ophthalmol 1988;106:1564-1566: http://www.ncbi.nlm.nih.gov/pubmed?term=3263851
Language eng
Format image/jpeg
Type Image
Relation is Part of The Pupil: Neurology of the Iris
Collection Neuro-Ophthalmology Virtual Education Library - The Moran Eye Center Neuro-Ophthalmology Collection: https://novel.utah.edu/Moran/
Publisher North American Neuro-Ophthalmology Society
Holding Institution Spencer S. Eccles Health Sciences Library, University of Utah, 10 N 1900 E SLC, UT 84112-5890
Rights Management Copyright 1986. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright
ARK ark:/87278/s6v72gxb
Setname ehsl_novel_jmec
ID 180397
Reference URL https://collections.lib.utah.edu/ark:/87278/s6v72gxb