Sensitivities in older eyes with good acuity: cross-sectional norms
We measured several indices of foveal visual function for a large group of people aged 60 and older. The data reported in this paper are from individuals who had good acuity in each eye and met a number of other criteria for good ocular health. For each index, we described the rate of cross-sectiona...
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| Veröffentlicht in: | Investigative ophthalmology & visual science 1987-11, Vol.28 (11), p.1824-1831 |
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| container_title | Investigative ophthalmology & visual science |
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| creator | Eisner, A Fleming, SA Klein, ML Mauldin, WM |
| description | We measured several indices of foveal visual function for a large group of people aged 60 and older. The data reported in this paper are from individuals who had good acuity in each eye and met a number of other criteria for good ocular health. For each index, we described the rate of cross-sectional change with age using linear regression statistics. We found age-related change for eyes having 20/20 or better acuity to exist for several different indices. Sensitivity mediated by the blue-sensitive cones decreased with age, as expected. However, the rate of decrease was faster for females than for males. At least part of the difference was associated with different rates of lenticular change. Absolute sensitivity at long wavelengths also decreased with age, but at the same rate for each sex. Rayleigh color matches changed with age in a manner consistent with underlying age-related decreases of effective foveal cone photopigment density. However, not all indices showed age-dependent changes. For instance, the time constant describing the rate of photopic dark adaptation did not appear to change with age. |
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The data reported in this paper are from individuals who had good acuity in each eye and met a number of other criteria for good ocular health. For each index, we described the rate of cross-sectional change with age using linear regression statistics. We found age-related change for eyes having 20/20 or better acuity to exist for several different indices. Sensitivity mediated by the blue-sensitive cones decreased with age, as expected. However, the rate of decrease was faster for females than for males. At least part of the difference was associated with different rates of lenticular change. Absolute sensitivity at long wavelengths also decreased with age, but at the same rate for each sex. Rayleigh color matches changed with age in a manner consistent with underlying age-related decreases of effective foveal cone photopigment density. However, not all indices showed age-dependent changes. For instance, the time constant describing the rate of photopic dark adaptation did not appear to change with age.</description><identifier>ISSN: 0146-0404</identifier><identifier>EISSN: 1552-5783</identifier><identifier>PMID: 3667153</identifier><identifier>CODEN: IOVSDA</identifier><language>eng</language><publisher>Rockville, MD: ARVO</publisher><subject>Aging - physiology ; Biological and medical sciences ; Color Perception - physiology ; Dark Adaptation ; Eye and associated structures. Visual pathways and centers. Vision ; Fundamental and applied biological sciences. Psychology ; Humans ; Middle Aged ; Photoreceptor Cells - physiology ; Reference Values ; Sensory Thresholds ; Vertebrates: nervous system and sense organs ; Vision, Ocular - physiology ; Visual Acuity</subject><ispartof>Investigative ophthalmology & visual science, 1987-11, Vol.28 (11), p.1824-1831</ispartof><rights>1988 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=7406285$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/3667153$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Eisner, A</creatorcontrib><creatorcontrib>Fleming, SA</creatorcontrib><creatorcontrib>Klein, ML</creatorcontrib><creatorcontrib>Mauldin, WM</creatorcontrib><title>Sensitivities in older eyes with good acuity: cross-sectional norms</title><title>Investigative ophthalmology & visual science</title><addtitle>Invest Ophthalmol Vis Sci</addtitle><description>We measured several indices of foveal visual function for a large group of people aged 60 and older. The data reported in this paper are from individuals who had good acuity in each eye and met a number of other criteria for good ocular health. For each index, we described the rate of cross-sectional change with age using linear regression statistics. We found age-related change for eyes having 20/20 or better acuity to exist for several different indices. Sensitivity mediated by the blue-sensitive cones decreased with age, as expected. However, the rate of decrease was faster for females than for males. At least part of the difference was associated with different rates of lenticular change. Absolute sensitivity at long wavelengths also decreased with age, but at the same rate for each sex. Rayleigh color matches changed with age in a manner consistent with underlying age-related decreases of effective foveal cone photopigment density. However, not all indices showed age-dependent changes. For instance, the time constant describing the rate of photopic dark adaptation did not appear to change with age.</description><subject>Aging - physiology</subject><subject>Biological and medical sciences</subject><subject>Color Perception - physiology</subject><subject>Dark Adaptation</subject><subject>Eye and associated structures. Visual pathways and centers. Vision</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Humans</subject><subject>Middle Aged</subject><subject>Photoreceptor Cells - physiology</subject><subject>Reference Values</subject><subject>Sensory Thresholds</subject><subject>Vertebrates: nervous system and sense organs</subject><subject>Vision, Ocular - physiology</subject><subject>Visual Acuity</subject><issn>0146-0404</issn><issn>1552-5783</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9j0tLxDAUhYMo4zj6E4QuRFeFvJqk7mTwBQMu1HVI03QaSZsxt7XMv7dgcXG4HM7H4Z4TtCZFQfNCKnaK1phwkWOO-Tm6APjCmBJC8QqtmBCSFGyNtu-uBz_4n1kOMt9nMdQuZe44u8kPbbaPsc6MHf1wvM9sigA5ODv42JuQ9TF1cInOGhPAXS13gz6fHj-2L_nu7fl1-7DLWyrkkFNpSsYKRRkVtmwK7hRnlWxYZYiojMWNKKVrBFesdLSsDVWUC9NwqSQ3tGQbdPvXe0jxe3Qw6M6DdSGY3sURtCJY4JLwGbxewLHqXK0PyXcmHfWyes5vltyANaFJprce_jHJsaCqmLG7P6z1-3byyWnoTAhzKdHTNFGlCdFkfpL9AtMwbaE</recordid><startdate>19871101</startdate><enddate>19871101</enddate><creator>Eisner, A</creator><creator>Fleming, SA</creator><creator>Klein, ML</creator><creator>Mauldin, WM</creator><general>ARVO</general><general>Association for Research in Vision and Ophtalmology</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>19871101</creationdate><title>Sensitivities in older eyes with good acuity: cross-sectional norms</title><author>Eisner, A ; Fleming, SA ; Klein, ML ; Mauldin, WM</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-h267t-27a933582326c9f54e843b7f3ba16bac0f697ef64839e29da28246af47874a293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>Aging - physiology</topic><topic>Biological and medical sciences</topic><topic>Color Perception - physiology</topic><topic>Dark Adaptation</topic><topic>Eye and associated structures. Visual pathways and centers. Vision</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Humans</topic><topic>Middle Aged</topic><topic>Photoreceptor Cells - physiology</topic><topic>Reference Values</topic><topic>Sensory Thresholds</topic><topic>Vertebrates: nervous system and sense organs</topic><topic>Vision, Ocular - physiology</topic><topic>Visual Acuity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Eisner, A</creatorcontrib><creatorcontrib>Fleming, SA</creatorcontrib><creatorcontrib>Klein, ML</creatorcontrib><creatorcontrib>Mauldin, WM</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>MEDLINE - Academic</collection><jtitle>Investigative ophthalmology & visual science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Eisner, A</au><au>Fleming, SA</au><au>Klein, ML</au><au>Mauldin, WM</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sensitivities in older eyes with good acuity: cross-sectional norms</atitle><jtitle>Investigative ophthalmology & visual science</jtitle><addtitle>Invest Ophthalmol Vis Sci</addtitle><date>1987-11-01</date><risdate>1987</risdate><volume>28</volume><issue>11</issue><spage>1824</spage><epage>1831</epage><pages>1824-1831</pages><issn>0146-0404</issn><eissn>1552-5783</eissn><coden>IOVSDA</coden><abstract>We measured several indices of foveal visual function for a large group of people aged 60 and older. The data reported in this paper are from individuals who had good acuity in each eye and met a number of other criteria for good ocular health. For each index, we described the rate of cross-sectional change with age using linear regression statistics. We found age-related change for eyes having 20/20 or better acuity to exist for several different indices. Sensitivity mediated by the blue-sensitive cones decreased with age, as expected. However, the rate of decrease was faster for females than for males. At least part of the difference was associated with different rates of lenticular change. Absolute sensitivity at long wavelengths also decreased with age, but at the same rate for each sex. Rayleigh color matches changed with age in a manner consistent with underlying age-related decreases of effective foveal cone photopigment density. However, not all indices showed age-dependent changes. For instance, the time constant describing the rate of photopic dark adaptation did not appear to change with age.</abstract><cop>Rockville, MD</cop><pub>ARVO</pub><pmid>3667153</pmid><tpages>8</tpages></addata></record> |
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| ispartof | Investigative ophthalmology & visual science, 1987-11, Vol.28 (11), p.1824-1831 |
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| source | MEDLINE; EZB-FREE-00999 freely available EZB journals |
| subjects | Aging - physiology Biological and medical sciences Color Perception - physiology Dark Adaptation Eye and associated structures. Visual pathways and centers. Vision Fundamental and applied biological sciences. Psychology Humans Middle Aged Photoreceptor Cells - physiology Reference Values Sensory Thresholds Vertebrates: nervous system and sense organs Vision, Ocular - physiology Visual Acuity |
| title | Sensitivities in older eyes with good acuity: cross-sectional norms |
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