PMID: 9181342Jan 1, 1996Paper

Correlation of an exercise-induced increase in systemic circulation with neural retinal function in humans

Documenta Ophthalmologica. Advances in Ophthalmology
H Kergoat, P Forcier

Abstract

Although the effects of physical exertion on intraocular pressure and systemic blood pressure are well established, the retinal response to such physiologic stress has not been examined. We studied the effect of short-term intense exercise on the principal waves in the scotopic and photopic flash electroretinograms, as well as the lower-amplitude oscillatory potentials. Sixteen healthy volunteers between 20 and 30 years of age participated in this experiment. The electroretinograms and oscillatory potentials were recorded with a Nicolet CA-1000 clinical averager, using DTL-type fiber electrodes. All retinal potentials were taken immediately before and after a minimum 20-min period of stationary bicycling that increased the heart rate to about 140 beats per minute. The electroretinograms were recorded from eyes with dilated pupils, 10 min after white-light adaptation of the right eye, and 30 min after dark adaptation of the left eye. Red flashes and dim white flashes were used to elicit photopic and scotopic electroretinograms, respectively. While no changes were recorded for any of the electroretinogram components recorded under photopic conditions, the amplitude of OP5 was decreased and the implicit time of OP4 was delayed aft...Continue Reading

References

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Oct 1, 1991·Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)·J V Lovasik, H Kergoat
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Citations

Feb 6, 2010·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·Teresa ZwierkoWojciech Lubiński
Jan 11, 2007·Documenta Ophthalmologica. Advances in Ophthalmology·Márta JanákyGyörgy Benedek
Feb 13, 2001·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·M BeelkeW G Sannita
Aug 12, 2009·Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)·Caroline FaucherHélène Kergoat
Nov 16, 2005·Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift für Augenheilkunde·Mitrofanis PavlidisSolon Thanos
Dec 22, 2016·Acta Ophthalmologica·Bettina Hagström JensenMichael Larsen
Mar 30, 2002·The Journal of International Medical Research·K GüngörA S Aynacioğlu
Jun 17, 2003·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Emma L PriceNorman F Button
Mar 17, 2004·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Hélène Kergoat, David Tinjust
Sep 15, 2004·Optometry and Vision Science : Official Publication of the American Academy of Optometry·John V Lovasik, Hélène Kergoat
Apr 19, 2007·Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift für Augenheilkunde·Michele IesterGiovanni Calabria
Oct 18, 2016·Journal of Glaucoma·Adam Wylęgała
Aug 4, 2004·Current Eye Research·Gerhard GarhöferLeopold Schmetterer
Nov 3, 2009·European Journal of Ophthalmology·Teresa ZwierkoAnna Lubkowska
Jul 31, 2021·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Adem Ugurlu, Erel Icel

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