Dark adaptation in glaucomatous and nonglaucomatous optic nerve atrophy
Optic nerve damage is associated with impairment of psychophysical functions. We measured dark adaptation in 21 eyes of 14 normal subjects, 35 eyes of 19 patients with primary open-angle glaucoma, and 7 eyes of 4 patients with nonglaucomatous descending optic nerve atrophy. In the normal subjects li...
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| Veröffentlicht in: | Graefe's archive for clinical and experimental ophthalmology 1990-01, Vol.228 (4), p.321-325 |
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| creator | JONAS, J. B ZAÊCH, F.-M NAUMANN, G. O. H |
| description | Optic nerve damage is associated with impairment of psychophysical functions. We measured dark adaptation in 21 eyes of 14 normal subjects, 35 eyes of 19 patients with primary open-angle glaucoma, and 7 eyes of 4 patients with nonglaucomatous descending optic nerve atrophy. In the normal subjects light thresholds and time of the shoulder in the dark adaptation curve increased significantly with age. In eyes with glaucomatous or nonglaucomatous optic nerve damage light sensitivity was lower than in normal eyes of age-matched control groups. Rod light sensitivity was significantly (P less than 0.05) correlated with neuroretinal rim loss, parapapillary chorioretinal atrophy, and relative afferent pupillary defects. We conclude that velocity and degree of dark adaptation decrease with increasing age. Patients with glaucomatous and nonglaucomatous optic nerve atrophy show decreased light sensitivity especially in the rod part of dark adaptation worsening with advancing optic nerve damage. |
| doi_str_mv | 10.1007/BF00920055 |
| format | Article |
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Patients with glaucomatous and nonglaucomatous optic nerve atrophy show decreased light sensitivity especially in the rod part of dark adaptation worsening with advancing optic nerve damage.</description><identifier>ISSN: 0721-832X</identifier><identifier>EISSN: 1435-702X</identifier><identifier>DOI: 10.1007/BF00920055</identifier><identifier>PMID: 2401415</identifier><identifier>CODEN: GACODL</identifier><language>eng</language><publisher>Berlin: Springer</publisher><subject>Adult ; Aged ; Aging ; Biological and medical sciences ; Dark Adaptation ; Diseases of visual field, optic nerve, optic chiasma and optic tracts ; Female ; Glaucoma, Open-Angle - complications ; Glaucoma, Open-Angle - physiopathology ; Humans ; Light ; Male ; Medical sciences ; Middle Aged ; Ophthalmology ; Optic Atrophy - complications ; Optic Atrophy - physiopathology ; Photic Stimulation</subject><ispartof>Graefe's archive for clinical and experimental ophthalmology, 1990-01, Vol.228 (4), p.321-325</ispartof><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c312t-a623bdff8465e782d6e415da37f7c7ad9e2eccc33a6a142b0adc9ce48fc9d3a93</citedby><cites>FETCH-LOGICAL-c312t-a623bdff8465e782d6e415da37f7c7ad9e2eccc33a6a142b0adc9ce48fc9d3a93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19641948$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/2401415$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>JONAS, J. B</creatorcontrib><creatorcontrib>ZAÊCH, F.-M</creatorcontrib><creatorcontrib>NAUMANN, G. O. H</creatorcontrib><title>Dark adaptation in glaucomatous and nonglaucomatous optic nerve atrophy</title><title>Graefe's archive for clinical and experimental ophthalmology</title><addtitle>Graefes Arch Clin Exp Ophthalmol</addtitle><description>Optic nerve damage is associated with impairment of psychophysical functions. We measured dark adaptation in 21 eyes of 14 normal subjects, 35 eyes of 19 patients with primary open-angle glaucoma, and 7 eyes of 4 patients with nonglaucomatous descending optic nerve atrophy. In the normal subjects light thresholds and time of the shoulder in the dark adaptation curve increased significantly with age. In eyes with glaucomatous or nonglaucomatous optic nerve damage light sensitivity was lower than in normal eyes of age-matched control groups. Rod light sensitivity was significantly (P less than 0.05) correlated with neuroretinal rim loss, parapapillary chorioretinal atrophy, and relative afferent pupillary defects. We conclude that velocity and degree of dark adaptation decrease with increasing age. Patients with glaucomatous and nonglaucomatous optic nerve atrophy show decreased light sensitivity especially in the rod part of dark adaptation worsening with advancing optic nerve damage.</description><subject>Adult</subject><subject>Aged</subject><subject>Aging</subject><subject>Biological and medical sciences</subject><subject>Dark Adaptation</subject><subject>Diseases of visual field, optic nerve, optic chiasma and optic tracts</subject><subject>Female</subject><subject>Glaucoma, Open-Angle - complications</subject><subject>Glaucoma, Open-Angle - physiopathology</subject><subject>Humans</subject><subject>Light</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Ophthalmology</subject><subject>Optic Atrophy - complications</subject><subject>Optic Atrophy - physiopathology</subject><subject>Photic Stimulation</subject><issn>0721-832X</issn><issn>1435-702X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkM1Lw0AUxBdRao1evAu56EGIvv3I11GrrULBi0Jv4XV3o9FkN-4mQv97Uxosnh7MDMO8HyHnFG4oQHp7PwfIGUAcH5ApFTyOUmCrQzKFlNEo42x1TE68_wSAwaQTMmECqKDxlCwe0H2FqLDtsKusCSsTvtfYS9tgZ3sfolGhseafZtuukqHR7keH2DnbfmxOyVGJtddn4w3I2_zxdfYULV8Wz7O7ZSQ5ZV2ECeNrVZaZSGKdZkwlepihkKdlKlNUuWZaSsk5JkgFWwMqmUstslLmimPOA3K1622d_e6174qm8lLXNRo9TCuy7Y9iYBCQ611QOuu902XRuqpBtykoFFtqxZ7aEL4YW_t1o9VfdMQ0-Jejj15iXTo0svL7xjwRNBcZ_wUlAHVR</recordid><startdate>19900101</startdate><enddate>19900101</enddate><creator>JONAS, J. 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B</creatorcontrib><creatorcontrib>ZAÊCH, F.-M</creatorcontrib><creatorcontrib>NAUMANN, G. O. H</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Graefe's archive for clinical and experimental ophthalmology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>JONAS, J. B</au><au>ZAÊCH, F.-M</au><au>NAUMANN, G. O. H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dark adaptation in glaucomatous and nonglaucomatous optic nerve atrophy</atitle><jtitle>Graefe's archive for clinical and experimental ophthalmology</jtitle><addtitle>Graefes Arch Clin Exp Ophthalmol</addtitle><date>1990-01-01</date><risdate>1990</risdate><volume>228</volume><issue>4</issue><spage>321</spage><epage>325</epage><pages>321-325</pages><issn>0721-832X</issn><eissn>1435-702X</eissn><coden>GACODL</coden><abstract>Optic nerve damage is associated with impairment of psychophysical functions. We measured dark adaptation in 21 eyes of 14 normal subjects, 35 eyes of 19 patients with primary open-angle glaucoma, and 7 eyes of 4 patients with nonglaucomatous descending optic nerve atrophy. In the normal subjects light thresholds and time of the shoulder in the dark adaptation curve increased significantly with age. In eyes with glaucomatous or nonglaucomatous optic nerve damage light sensitivity was lower than in normal eyes of age-matched control groups. Rod light sensitivity was significantly (P less than 0.05) correlated with neuroretinal rim loss, parapapillary chorioretinal atrophy, and relative afferent pupillary defects. We conclude that velocity and degree of dark adaptation decrease with increasing age. Patients with glaucomatous and nonglaucomatous optic nerve atrophy show decreased light sensitivity especially in the rod part of dark adaptation worsening with advancing optic nerve damage.</abstract><cop>Berlin</cop><pub>Springer</pub><pmid>2401415</pmid><doi>10.1007/BF00920055</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0721-832X |
| ispartof | Graefe's archive for clinical and experimental ophthalmology, 1990-01, Vol.228 (4), p.321-325 |
| issn | 0721-832X 1435-702X |
| language | eng |
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| subjects | Adult Aged Aging Biological and medical sciences Dark Adaptation Diseases of visual field, optic nerve, optic chiasma and optic tracts Female Glaucoma, Open-Angle - complications Glaucoma, Open-Angle - physiopathology Humans Light Male Medical sciences Middle Aged Ophthalmology Optic Atrophy - complications Optic Atrophy - physiopathology Photic Stimulation |
| title | Dark adaptation in glaucomatous and nonglaucomatous optic nerve atrophy |
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