Matches in SemOpenAlex for { <https://semopenalex.org/work/W1655381426> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W1655381426 endingPage "310" @default.
- W1655381426 startingPage "302" @default.
- W1655381426 abstract "Visual event-related P300 potentials, conventional visual evoked potentials, and psychometric tests were applied to patients with noncirrhotic chronic liver disease and to clinically nonencephalopathic and encephalopathic cirrhotics to compare their diagnostic efficacy in detecting early portosystemic encephalopathy (PSE). Sixty-four investigations were performed in 58 patients. The latencies of the P300 parameters were significantly longer in both the encephalopathic and nonencephalopathic cirrhotics than in the noncirrhotics, indicating distinctly abnormal cortical processing of visual stimuli in cirrhotic patients. The visual P300 potentials showed the highest sensitivity and specificity for grade I PSE. Abnormal P300 test results were also found in 78% of the clinically nonencephalopathic cirrhotics, while psychometric tests showed abnormalities in only 41%. The P300 latencies were similar in alcoholic and nonalcoholic cirrhotics. Significant inverse correlations were found between the P300 latencies and measures of quantitative liver function such as galactose-elimination capacity and aminopyrine breath test. It is concluded that visual event-related P300 potentials are a sensitive index of subclinical and grade I PSE. Furthermore, the degree of cognitive dysfunction detected by this method in patients with liver cirrhosis appears to be related to the reduction in hepatic metabolic capacity." @default.
- W1655381426 created "2016-06-24" @default.
- W1655381426 creator A5005970691 @default.
- W1655381426 creator A5015659435 @default.
- W1655381426 creator A5045234054 @default.
- W1655381426 creator A5064803768 @default.
- W1655381426 creator A5067247476 @default.
- W1655381426 creator A5081405993 @default.
- W1655381426 creator A5091579246 @default.
- W1655381426 date "1992-07-01" @default.
- W1655381426 modified "2023-10-05" @default.
- W1655381426 title "Visual event-related P300 potentials in early portosystemic encephalopathy" @default.
- W1655381426 cites W1514415492 @default.
- W1655381426 cites W1528845468 @default.
- W1655381426 cites W1970307154 @default.
- W1655381426 cites W1973930189 @default.
- W1655381426 cites W1981041856 @default.
- W1655381426 cites W1987161000 @default.
- W1655381426 cites W1989687473 @default.
- W1655381426 cites W1995813442 @default.
- W1655381426 cites W1997075524 @default.
- W1655381426 cites W2024938223 @default.
- W1655381426 cites W2045387276 @default.
- W1655381426 cites W2045967190 @default.
- W1655381426 cites W2091144522 @default.
- W1655381426 cites W2101117778 @default.
- W1655381426 cites W2104942069 @default.
- W1655381426 cites W2105954002 @default.
- W1655381426 cites W2116031678 @default.
- W1655381426 cites W2129855774 @default.
- W1655381426 cites W2983986399 @default.
- W1655381426 doi "https://doi.org/10.1016/0016-5085(92)91127-p" @default.
- W1655381426 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/1612338" @default.
- W1655381426 hasPublicationYear "1992" @default.
- W1655381426 type Work @default.
- W1655381426 sameAs 1655381426 @default.
- W1655381426 citedByCount "66" @default.
- W1655381426 countsByYear W16553814262012 @default.
- W1655381426 countsByYear W16553814262013 @default.
- W1655381426 countsByYear W16553814262014 @default.
- W1655381426 countsByYear W16553814262019 @default.
- W1655381426 countsByYear W16553814262020 @default.
- W1655381426 crossrefType "journal-article" @default.
- W1655381426 hasAuthorship W1655381426A5005970691 @default.
- W1655381426 hasAuthorship W1655381426A5015659435 @default.
- W1655381426 hasAuthorship W1655381426A5045234054 @default.
- W1655381426 hasAuthorship W1655381426A5064803768 @default.
- W1655381426 hasAuthorship W1655381426A5067247476 @default.
- W1655381426 hasAuthorship W1655381426A5081405993 @default.
- W1655381426 hasAuthorship W1655381426A5091579246 @default.
- W1655381426 hasBestOaLocation W16553814261 @default.
- W1655381426 hasConcept C113280763 @default.
- W1655381426 hasConcept C126322002 @default.
- W1655381426 hasConcept C2777075537 @default.
- W1655381426 hasConcept C2777214474 @default.
- W1655381426 hasConcept C2778621155 @default.
- W1655381426 hasConcept C2779102576 @default.
- W1655381426 hasConcept C2780325230 @default.
- W1655381426 hasConcept C71924100 @default.
- W1655381426 hasConcept C90924648 @default.
- W1655381426 hasConceptScore W1655381426C113280763 @default.
- W1655381426 hasConceptScore W1655381426C126322002 @default.
- W1655381426 hasConceptScore W1655381426C2777075537 @default.
- W1655381426 hasConceptScore W1655381426C2777214474 @default.
- W1655381426 hasConceptScore W1655381426C2778621155 @default.
- W1655381426 hasConceptScore W1655381426C2779102576 @default.
- W1655381426 hasConceptScore W1655381426C2780325230 @default.
- W1655381426 hasConceptScore W1655381426C71924100 @default.
- W1655381426 hasConceptScore W1655381426C90924648 @default.
- W1655381426 hasIssue "1" @default.
- W1655381426 hasLocation W16553814261 @default.
- W1655381426 hasLocation W16553814262 @default.
- W1655381426 hasOpenAccess W1655381426 @default.
- W1655381426 hasPrimaryLocation W16553814261 @default.
- W1655381426 hasRelatedWork W2001020891 @default.
- W1655381426 hasRelatedWork W2015243077 @default.
- W1655381426 hasRelatedWork W2351914033 @default.
- W1655381426 hasRelatedWork W2382369664 @default.
- W1655381426 hasRelatedWork W2406751081 @default.
- W1655381426 hasRelatedWork W2774144274 @default.
- W1655381426 hasRelatedWork W2777786092 @default.
- W1655381426 hasRelatedWork W2895862229 @default.
- W1655381426 hasRelatedWork W3030351087 @default.
- W1655381426 hasRelatedWork W3128176530 @default.
- W1655381426 hasVolume "103" @default.
- W1655381426 isParatext "false" @default.
- W1655381426 isRetracted "false" @default.
- W1655381426 magId "1655381426" @default.
- W1655381426 workType "article" @default.