Matches in SemOpenAlex for { <https://semopenalex.org/work/W2087156776> ?p ?o ?g. }
- W2087156776 endingPage "79" @default.
- W2087156776 startingPage "73" @default.
- W2087156776 abstract "The aim of our work was to evaluate if an optic nerve involvement (multiple sclerosis patients previously affected by optic neuritis) may induce any change in visual evoked potential (VEP) after photostress response. VEP in basal conditions and after photostress were assessed in 10 patients with defined multiple sclerosis without a history of optic neuritis (MSWO); in 14 patients with defined multiple sclerosis previously affected by optic neuritis but with complete recovery of the visual acuity (MSON) and in 14 age-matched controls. In order to complete the investigation of the retinal function, Transient Pattern electroretinogram (PERG) and steady-state focal-ERG (counterphased gratings presented at 8 Hz in the macular region) were performed in MSON patients only. In MSWO eyes VEP parameters in basal condition and after photostress did not undergo significant changes compared to controls (ANOVA; P > 0.05). In MSON eyes we observed basal VEP with delayed P100 peak latency and reduced N75-P100 amplitude when compared with the control ones (P < 0.01). In MSON eyes the parameters of VEP after photostress underwent large changes and longer recovery time (RT) than in control and MSWO eyes (P < 0.01). In addition; in MSON eyes we found increased transient PERG P50 latency (P < 0.01) and reduced P50-N95 amplitude (P < 0.01); Focal-ERG (that displays a major component at 16 Hz; 2nd harmonic:2P) with reduced 2P amplitudes and delayed 2P phases (P < 0.01). Our results indicate that patients previously affected by optic neuritis present an abnormal VEP after photostress response and this may be ascribed predominantly to an involvement of the inner retinal layers as indicated by the concomitant impairment of PERG and focal-ERG responses." @default.
- W2087156776 created "2016-06-24" @default.
- W2087156776 creator A5003890624 @default.
- W2087156776 creator A5012123987 @default.
- W2087156776 creator A5046287008 @default.
- W2087156776 creator A5046887857 @default.
- W2087156776 creator A5068458211 @default.
- W2087156776 creator A5080500923 @default.
- W2087156776 creator A5084101050 @default.
- W2087156776 date "1998-01-01" @default.
- W2087156776 modified "2023-09-26" @default.
- W2087156776 title "Impaired VEP after photostress response in multiple sclerosis patients previously affected by optic neuritis" @default.
- W2087156776 cites W1965245962 @default.
- W2087156776 cites W1970428486 @default.
- W2087156776 cites W1972485576 @default.
- W2087156776 cites W1972870348 @default.
- W2087156776 cites W1974000378 @default.
- W2087156776 cites W1993250718 @default.
- W2087156776 cites W2006431055 @default.
- W2087156776 cites W2008633510 @default.
- W2087156776 cites W2009864232 @default.
- W2087156776 cites W2011942334 @default.
- W2087156776 cites W2030407532 @default.
- W2087156776 cites W2030806098 @default.
- W2087156776 cites W2031918849 @default.
- W2087156776 cites W2042159754 @default.
- W2087156776 cites W2047428582 @default.
- W2087156776 cites W2059224363 @default.
- W2087156776 cites W2082567274 @default.
- W2087156776 cites W2085479933 @default.
- W2087156776 cites W2086251287 @default.
- W2087156776 cites W2130355701 @default.
- W2087156776 cites W2162942900 @default.
- W2087156776 cites W2411247268 @default.
- W2087156776 doi "https://doi.org/10.1016/s0168-5597(97)00063-4" @default.
- W2087156776 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9474064" @default.
- W2087156776 hasPublicationYear "1998" @default.
- W2087156776 type Work @default.
- W2087156776 sameAs 2087156776 @default.
- W2087156776 citedByCount "27" @default.
- W2087156776 countsByYear W20871567762012 @default.
- W2087156776 countsByYear W20871567762015 @default.
- W2087156776 countsByYear W20871567762017 @default.
- W2087156776 countsByYear W20871567762019 @default.
- W2087156776 countsByYear W20871567762021 @default.
- W2087156776 countsByYear W20871567762022 @default.
- W2087156776 crossrefType "journal-article" @default.
- W2087156776 hasAuthorship W2087156776A5003890624 @default.
- W2087156776 hasAuthorship W2087156776A5012123987 @default.
- W2087156776 hasAuthorship W2087156776A5046287008 @default.
- W2087156776 hasAuthorship W2087156776A5046887857 @default.
- W2087156776 hasAuthorship W2087156776A5068458211 @default.
- W2087156776 hasAuthorship W2087156776A5080500923 @default.
- W2087156776 hasAuthorship W2087156776A5084101050 @default.
- W2087156776 hasConcept C103796816 @default.
- W2087156776 hasConcept C118487528 @default.
- W2087156776 hasConcept C118552586 @default.
- W2087156776 hasConcept C126322002 @default.
- W2087156776 hasConcept C2776572573 @default.
- W2087156776 hasConcept C2778024521 @default.
- W2087156776 hasConcept C2778823896 @default.
- W2087156776 hasConcept C2779113765 @default.
- W2087156776 hasConcept C2779306644 @default.
- W2087156776 hasConcept C2780640218 @default.
- W2087156776 hasConcept C2780827179 @default.
- W2087156776 hasConcept C2780837183 @default.
- W2087156776 hasConcept C548259974 @default.
- W2087156776 hasConcept C71924100 @default.
- W2087156776 hasConceptScore W2087156776C103796816 @default.
- W2087156776 hasConceptScore W2087156776C118487528 @default.
- W2087156776 hasConceptScore W2087156776C118552586 @default.
- W2087156776 hasConceptScore W2087156776C126322002 @default.
- W2087156776 hasConceptScore W2087156776C2776572573 @default.
- W2087156776 hasConceptScore W2087156776C2778024521 @default.
- W2087156776 hasConceptScore W2087156776C2778823896 @default.
- W2087156776 hasConceptScore W2087156776C2779113765 @default.
- W2087156776 hasConceptScore W2087156776C2779306644 @default.
- W2087156776 hasConceptScore W2087156776C2780640218 @default.
- W2087156776 hasConceptScore W2087156776C2780827179 @default.
- W2087156776 hasConceptScore W2087156776C2780837183 @default.
- W2087156776 hasConceptScore W2087156776C548259974 @default.
- W2087156776 hasConceptScore W2087156776C71924100 @default.
- W2087156776 hasIssue "1" @default.
- W2087156776 hasLocation W20871567761 @default.
- W2087156776 hasLocation W20871567762 @default.
- W2087156776 hasOpenAccess W2087156776 @default.
- W2087156776 hasPrimaryLocation W20871567761 @default.
- W2087156776 hasRelatedWork W2008633510 @default.
- W2087156776 hasRelatedWork W2046293634 @default.
- W2087156776 hasRelatedWork W2050517352 @default.
- W2087156776 hasRelatedWork W2079383782 @default.
- W2087156776 hasRelatedWork W2086251287 @default.
- W2087156776 hasRelatedWork W2168858532 @default.
- W2087156776 hasRelatedWork W3207701071 @default.
- W2087156776 hasRelatedWork W4291449164 @default.
- W2087156776 hasRelatedWork W47848033 @default.
- W2087156776 hasRelatedWork W55327849 @default.
- W2087156776 hasVolume "108" @default.