Matches in SemOpenAlex for { <https://semopenalex.org/work/W2319399540> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W2319399540 endingPage "67" @default.
- W2319399540 startingPage "57" @default.
- W2319399540 abstract "The sinusoidal chair rotation test was evaluated in 12 normal subjects. Amplitudes of 30°, 45° and 60°, and frequencies of 0.125Hz, 0.25Hz and 0.5Hz were used. The ocular responses were compared during stepwise increases and decreases in amplitude and frequency of chair rotation. Then 21 patients with cerebellar lesions, 27 patients with both cerebellar and extracerebellar lesions, 12 patients with parkinsonism and 18 control subejects with a history of vertigo or dizziness but no objective neurological signs were tested with sinusoidal chair rotation at an amplitude of 30° and frequencies of 0.5Hz, 0.25Hz and 0.125Hz. The vestibulo-ocular reflex (VOR) gain, cancellation gain, phase shift and visual suppression of caloric nystagmus were determined.The VOR gain tended to decrease when the chair rotation was increased stepwise. The cancellation gain and phase shift were not influenced by the stepwise increase or decrease in amplitude and frequency of chair rotation.The VOR gain of patients with cerebellar lesions was significantly increased, but the VOR gain of parkinsonism was not. The cancellation gain of patients with cerebellar lesions was significantly decreased and that of patients with both cerebellar and extracerebellar lesions was decreased even further. The cancellation gain of parkinsonism was also significantly decreased. Visual suppression of caloric nystagmus correlated well with the cencellation gain in patients with cerebellar lesions.We conclude that sinusoidal chair rotation at an amplitude of 30° or 45° and a frequency of 0.5Hz, 0.25Hz and 0.125Hz in this order can be recommended for the evaluation of the VOR gain and cancellation gain, which provide valuable information in central nervous system disorders." @default.
- W2319399540 created "2016-06-24" @default.
- W2319399540 creator A5046413230 @default.
- W2319399540 creator A5054048128 @default.
- W2319399540 creator A5056562786 @default.
- W2319399540 date "1986-01-01" @default.
- W2319399540 modified "2023-10-18" @default.
- W2319399540 title "Sinusoidal Chair Rotation Test" @default.
- W2319399540 doi "https://doi.org/10.5631/jibirin.79.supplement2_57" @default.
- W2319399540 hasPublicationYear "1986" @default.
- W2319399540 type Work @default.
- W2319399540 sameAs 2319399540 @default.
- W2319399540 citedByCount "0" @default.
- W2319399540 crossrefType "journal-article" @default.
- W2319399540 hasAuthorship W2319399540A5046413230 @default.
- W2319399540 hasAuthorship W2319399540A5054048128 @default.
- W2319399540 hasAuthorship W2319399540A5056562786 @default.
- W2319399540 hasBestOaLocation W23193995401 @default.
- W2319399540 hasConcept C122845125 @default.
- W2319399540 hasConcept C126322002 @default.
- W2319399540 hasConcept C141071460 @default.
- W2319399540 hasConcept C190041318 @default.
- W2319399540 hasConcept C2776525014 @default.
- W2319399540 hasConcept C2779134260 @default.
- W2319399540 hasConcept C2779135839 @default.
- W2319399540 hasConcept C2779736392 @default.
- W2319399540 hasConcept C548259974 @default.
- W2319399540 hasConcept C71924100 @default.
- W2319399540 hasConceptScore W2319399540C122845125 @default.
- W2319399540 hasConceptScore W2319399540C126322002 @default.
- W2319399540 hasConceptScore W2319399540C141071460 @default.
- W2319399540 hasConceptScore W2319399540C190041318 @default.
- W2319399540 hasConceptScore W2319399540C2776525014 @default.
- W2319399540 hasConceptScore W2319399540C2779134260 @default.
- W2319399540 hasConceptScore W2319399540C2779135839 @default.
- W2319399540 hasConceptScore W2319399540C2779736392 @default.
- W2319399540 hasConceptScore W2319399540C548259974 @default.
- W2319399540 hasConceptScore W2319399540C71924100 @default.
- W2319399540 hasIssue "Supplement2" @default.
- W2319399540 hasLocation W23193995401 @default.
- W2319399540 hasOpenAccess W2319399540 @default.
- W2319399540 hasPrimaryLocation W23193995401 @default.
- W2319399540 hasRelatedWork W1974648165 @default.
- W2319399540 hasRelatedWork W1992005304 @default.
- W2319399540 hasRelatedWork W2048139046 @default.
- W2319399540 hasRelatedWork W2048821664 @default.
- W2319399540 hasRelatedWork W2066708652 @default.
- W2319399540 hasRelatedWork W2128478083 @default.
- W2319399540 hasRelatedWork W2321407702 @default.
- W2319399540 hasRelatedWork W2323229530 @default.
- W2319399540 hasRelatedWork W2558227172 @default.
- W2319399540 hasRelatedWork W4300074560 @default.
- W2319399540 hasVolume "79" @default.
- W2319399540 isParatext "false" @default.
- W2319399540 isRetracted "false" @default.
- W2319399540 magId "2319399540" @default.
- W2319399540 workType "article" @default.