Matches in SemOpenAlex for { <https://semopenalex.org/work/W2104831879> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2104831879 abstract "Abstract : The use of centrifuges in training aircrew to avoid GLOC is increasing. The purpose of this study was to record the vestibulo-ocular reflex (VOR) and subjective sensations to gain insight into reports of asymmetrical disorientation and disturbance during acceleration and deceleration of GLOC training centrifuges. Horizontal and vertical eye movements and post run sensations were recorded from 15 naive male human subjects seated head erect in a 20.5-ft radius pendulous chair centrifuge. Centrifuge profile was acceleration from 1 to 3 Gz in 19 s, 5 min of sustained 3 Gz, and deceleration to 1 Gz in 19 s. Tests were repeated up to three times with the subject facing the motion, and three times with the subject's back to the motion. Eye position was recorded in the dark using an ISCAN infrared video system. Six subjects experienced GLOC, and 1 withdrew due to unrelated sickness. Slow phase velocity (SPV) and sensations from the 8 subjects who completed all 6 runs were analyzed. Roll of the chair during acceleration and deceleration produced strong pitch, roll, and yaw sensations and eye movements attributable to vestibular Coriolis stimulation. Subjective pitch amplitude change was consistently greater during deceleration than acceleration, regardless of rotation direction. The SPV magnitude during the first run in a given direction was significantly different than the two subsequent runs. A sustained upbeating ('Lz') nystagmus (1-21 deg/ s, mean 8 deg/s at 100 s; 1-12 deg/s at 315 s) was observed in 7 of 8 subjects. VOR during centrifugation is composed of interacting transient angular and sustained linear VOR components. Sensation asymmetries are not observed in the VOR. Lz nystagmus magnitude is an individual subject characteristic. Centrifuge, Vestibulo-ocular, Lz nystagmus, Spatial Orientation" @default.
- W2104831879 created "2016-06-24" @default.
- W2104831879 creator A5052241577 @default.
- W2104831879 date "1990-09-01" @default.
- W2104831879 modified "2023-09-25" @default.
- W2104831879 title "Human vestibular response during 3 Gz̳ centrifuge stimulation" @default.
- W2104831879 cites W118164969 @default.
- W2104831879 cites W1535320485 @default.
- W2104831879 cites W1580528413 @default.
- W2104831879 cites W1582014479 @default.
- W2104831879 cites W1596024720 @default.
- W2104831879 cites W1600620759 @default.
- W2104831879 cites W1638979881 @default.
- W2104831879 cites W2004154715 @default.
- W2104831879 cites W2019778175 @default.
- W2104831879 cites W2021175636 @default.
- W2104831879 cites W2045965368 @default.
- W2104831879 cites W2072617696 @default.
- W2104831879 cites W2145055602 @default.
- W2104831879 cites W287440097 @default.
- W2104831879 cites W2915015234 @default.
- W2104831879 cites W305449745 @default.
- W2104831879 cites W3177085905 @default.
- W2104831879 cites W318443310 @default.
- W2104831879 cites W346273466 @default.
- W2104831879 cites W771254077 @default.
- W2104831879 cites W2200604552 @default.
- W2104831879 hasPublicationYear "1990" @default.
- W2104831879 type Work @default.
- W2104831879 sameAs 2104831879 @default.
- W2104831879 citedByCount "1" @default.
- W2104831879 crossrefType "dissertation" @default.
- W2104831879 hasAuthorship W2104831879A5052241577 @default.
- W2104831879 hasConcept C117896860 @default.
- W2104831879 hasConcept C118487528 @default.
- W2104831879 hasConcept C118552586 @default.
- W2104831879 hasConcept C121332964 @default.
- W2104831879 hasConcept C122845125 @default.
- W2104831879 hasConcept C127313418 @default.
- W2104831879 hasConcept C13280743 @default.
- W2104831879 hasConcept C153050134 @default.
- W2104831879 hasConcept C15744967 @default.
- W2104831879 hasConcept C185544564 @default.
- W2104831879 hasConcept C190041318 @default.
- W2104831879 hasConcept C2779336972 @default.
- W2104831879 hasConcept C2779736392 @default.
- W2104831879 hasConcept C2780657338 @default.
- W2104831879 hasConcept C42219234 @default.
- W2104831879 hasConcept C548259974 @default.
- W2104831879 hasConcept C71924100 @default.
- W2104831879 hasConcept C74650414 @default.
- W2104831879 hasConcept C83974742 @default.
- W2104831879 hasConcept C99508421 @default.
- W2104831879 hasConceptScore W2104831879C117896860 @default.
- W2104831879 hasConceptScore W2104831879C118487528 @default.
- W2104831879 hasConceptScore W2104831879C118552586 @default.
- W2104831879 hasConceptScore W2104831879C121332964 @default.
- W2104831879 hasConceptScore W2104831879C122845125 @default.
- W2104831879 hasConceptScore W2104831879C127313418 @default.
- W2104831879 hasConceptScore W2104831879C13280743 @default.
- W2104831879 hasConceptScore W2104831879C153050134 @default.
- W2104831879 hasConceptScore W2104831879C15744967 @default.
- W2104831879 hasConceptScore W2104831879C185544564 @default.
- W2104831879 hasConceptScore W2104831879C190041318 @default.
- W2104831879 hasConceptScore W2104831879C2779336972 @default.
- W2104831879 hasConceptScore W2104831879C2779736392 @default.
- W2104831879 hasConceptScore W2104831879C2780657338 @default.
- W2104831879 hasConceptScore W2104831879C42219234 @default.
- W2104831879 hasConceptScore W2104831879C548259974 @default.
- W2104831879 hasConceptScore W2104831879C71924100 @default.
- W2104831879 hasConceptScore W2104831879C74650414 @default.
- W2104831879 hasConceptScore W2104831879C83974742 @default.
- W2104831879 hasConceptScore W2104831879C99508421 @default.
- W2104831879 hasLocation W21048318791 @default.
- W2104831879 hasOpenAccess W2104831879 @default.
- W2104831879 hasPrimaryLocation W21048318791 @default.
- W2104831879 hasRelatedWork W157763029 @default.
- W2104831879 hasRelatedWork W1966548995 @default.
- W2104831879 hasRelatedWork W1985832125 @default.
- W2104831879 hasRelatedWork W1993845659 @default.
- W2104831879 hasRelatedWork W2045030892 @default.
- W2104831879 hasRelatedWork W2074471336 @default.
- W2104831879 hasRelatedWork W2108368640 @default.
- W2104831879 hasRelatedWork W2114103128 @default.
- W2104831879 hasRelatedWork W2129347802 @default.
- W2104831879 hasRelatedWork W2154308068 @default.
- W2104831879 hasRelatedWork W232434233 @default.
- W2104831879 hasRelatedWork W239633719 @default.
- W2104831879 hasRelatedWork W2410692306 @default.
- W2104831879 hasRelatedWork W242715536 @default.
- W2104831879 hasRelatedWork W2787114016 @default.
- W2104831879 hasRelatedWork W647972971 @default.
- W2104831879 hasRelatedWork W783832833 @default.
- W2104831879 hasRelatedWork W821041963 @default.
- W2104831879 hasRelatedWork W281499397 @default.
- W2104831879 hasRelatedWork W313305419 @default.
- W2104831879 isParatext "false" @default.
- W2104831879 isRetracted "false" @default.
- W2104831879 magId "2104831879" @default.
- W2104831879 workType "dissertation" @default.