Matches in SemOpenAlex for { <https://semopenalex.org/work/W2018019039> ?p ?o ?g. }
- W2018019039 endingPage "1692" @default.
- W2018019039 startingPage "1685" @default.
- W2018019039 abstract "Ocular biometric parameters and accommodative amplitude were measured by various techniques in 100 normal emmetropic human subjects age 18–70yr. Anterior chamber depth decreased and lens thickness increased linearly over the entire age group. Accommodative amplitude declined linearly until a stable nadir was reached at about age 50 yr. The respective slopes and intercepts of the age-dependent decline in anterior chamber depth were essentially the same for measurements made independently by optical pachmetry, A-scan ultrasonography, and slit-lamp Scheimpflug photography. The age-dependent increase in lens thickness differed in slope and intercept for measurements made by photography and ultrasonography if the generally accepted lenticular sound velocity was assumed for all subjects. However, if putative lenticular sound velocity was adjusted for age, the relationships given by the two techniques were essentially identical. Total anterior segment length (defined as the distance between the anterior corneal and posterior lens surfaces), vitreous cavity length (distance between the posterior lens and anterior retinal surfaces), and total globe length were all independent of age. This constellation of findings indicates that the human lens grows throughout adult life while the globe does not, that thickening of the lens completely accounts for shallowing of the anterior chamber with age, but that the posterior surface of the lens remains fixed in position relative to the cornea and retina." @default.
- W2018019039 created "2016-06-24" @default.
- W2018019039 creator A5051178319 @default.
- W2018019039 creator A5051929824 @default.
- W2018019039 creator A5056637572 @default.
- W2018019039 creator A5061061092 @default.
- W2018019039 date "1989-01-01" @default.
- W2018019039 modified "2023-09-23" @default.
- W2018019039 title "Accommodation and presbyopia in the human eye—aging of the anterior segment" @default.
- W2018019039 cites W1489614466 @default.
- W2018019039 cites W1966050277 @default.
- W2018019039 cites W1974917700 @default.
- W2018019039 cites W1977356903 @default.
- W2018019039 cites W2006611969 @default.
- W2018019039 cites W2008381703 @default.
- W2018019039 cites W2023827068 @default.
- W2018019039 cites W2026222935 @default.
- W2018019039 cites W2064381229 @default.
- W2018019039 cites W2071306576 @default.
- W2018019039 cites W2079889709 @default.
- W2018019039 cites W2084274300 @default.
- W2018019039 cites W2092285685 @default.
- W2018019039 cites W2093455548 @default.
- W2018019039 cites W2143476216 @default.
- W2018019039 cites W4297398738 @default.
- W2018019039 doi "https://doi.org/10.1016/0042-6989(89)90150-8" @default.
- W2018019039 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2631389" @default.
- W2018019039 hasPublicationYear "1989" @default.
- W2018019039 type Work @default.
- W2018019039 sameAs 2018019039 @default.
- W2018019039 citedByCount "193" @default.
- W2018019039 countsByYear W20180190392012 @default.
- W2018019039 countsByYear W20180190392013 @default.
- W2018019039 countsByYear W20180190392014 @default.
- W2018019039 countsByYear W20180190392015 @default.
- W2018019039 countsByYear W20180190392016 @default.
- W2018019039 countsByYear W20180190392017 @default.
- W2018019039 countsByYear W20180190392018 @default.
- W2018019039 countsByYear W20180190392019 @default.
- W2018019039 countsByYear W20180190392020 @default.
- W2018019039 countsByYear W20180190392021 @default.
- W2018019039 countsByYear W20180190392022 @default.
- W2018019039 crossrefType "journal-article" @default.
- W2018019039 hasAuthorship W2018019039A5051178319 @default.
- W2018019039 hasAuthorship W2018019039A5051929824 @default.
- W2018019039 hasAuthorship W2018019039A5056637572 @default.
- W2018019039 hasAuthorship W2018019039A5061061092 @default.
- W2018019039 hasConcept C105702510 @default.
- W2018019039 hasConcept C118487528 @default.
- W2018019039 hasConcept C119767625 @default.
- W2018019039 hasConcept C120665830 @default.
- W2018019039 hasConcept C121332964 @default.
- W2018019039 hasConcept C15336307 @default.
- W2018019039 hasConcept C157660682 @default.
- W2018019039 hasConcept C169126688 @default.
- W2018019039 hasConcept C169363364 @default.
- W2018019039 hasConcept C2776882836 @default.
- W2018019039 hasConcept C2778257484 @default.
- W2018019039 hasConcept C2779909278 @default.
- W2018019039 hasConcept C2781135284 @default.
- W2018019039 hasConcept C2781264644 @default.
- W2018019039 hasConcept C2781427961 @default.
- W2018019039 hasConcept C71924100 @default.
- W2018019039 hasConceptScore W2018019039C105702510 @default.
- W2018019039 hasConceptScore W2018019039C118487528 @default.
- W2018019039 hasConceptScore W2018019039C119767625 @default.
- W2018019039 hasConceptScore W2018019039C120665830 @default.
- W2018019039 hasConceptScore W2018019039C121332964 @default.
- W2018019039 hasConceptScore W2018019039C15336307 @default.
- W2018019039 hasConceptScore W2018019039C157660682 @default.
- W2018019039 hasConceptScore W2018019039C169126688 @default.
- W2018019039 hasConceptScore W2018019039C169363364 @default.
- W2018019039 hasConceptScore W2018019039C2776882836 @default.
- W2018019039 hasConceptScore W2018019039C2778257484 @default.
- W2018019039 hasConceptScore W2018019039C2779909278 @default.
- W2018019039 hasConceptScore W2018019039C2781135284 @default.
- W2018019039 hasConceptScore W2018019039C2781264644 @default.
- W2018019039 hasConceptScore W2018019039C2781427961 @default.
- W2018019039 hasConceptScore W2018019039C71924100 @default.
- W2018019039 hasIssue "12" @default.
- W2018019039 hasLocation W20180190391 @default.
- W2018019039 hasLocation W20180190392 @default.
- W2018019039 hasOpenAccess W2018019039 @default.
- W2018019039 hasPrimaryLocation W20180190391 @default.
- W2018019039 hasRelatedWork W2043992059 @default.
- W2018019039 hasRelatedWork W2076866063 @default.
- W2018019039 hasRelatedWork W2084274300 @default.
- W2018019039 hasRelatedWork W2104540197 @default.
- W2018019039 hasRelatedWork W2319361394 @default.
- W2018019039 hasRelatedWork W2371574059 @default.
- W2018019039 hasRelatedWork W2888041006 @default.
- W2018019039 hasRelatedWork W3110488281 @default.
- W2018019039 hasRelatedWork W4233009498 @default.
- W2018019039 hasRelatedWork W4299463969 @default.
- W2018019039 hasVolume "29" @default.
- W2018019039 isParatext "false" @default.
- W2018019039 isRetracted "false" @default.
- W2018019039 magId "2018019039" @default.