Matches in SemOpenAlex for { <https://semopenalex.org/work/W755474721> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W755474721 abstract "Previous studies have demonstrated an effect of frequency on the gain of tilt and translation perception. Results from different motion paradigms are often combined to extend the stimulus frequency range. For example, Off-Vertical Axis Rotation (OVAR) and Variable Radius Centrifugation (VRC) are useful to test low frequencies of linear acceleration at amplitudes that would require impractical sled lengths. The purpose of this study was to compare roll-tilt and lateral translation motion perception in 12 healthy subjects across four paradigms: OVAR, VRC, sled translation and rotation about an earth-horizontal axis. Subjects were oscillated in darkness at six frequencies from 0.01875 to 0.6 Hz (peak acceleration equivalent to 10 deg, less for sled motion below 0.15 Hz). Subjects verbally described the amplitude of perceived tilt and translation, and used a joystick to indicate the direction of motion. Consistent with previous reports, tilt perception gain decreased as a function of stimulus frequency in the motion paradigms without concordant canal tilt cues (OVAR, VRC and Sled). Translation perception gain was negligible at low stimulus frequencies and increased at higher frequencies. There were no significant differences between the phase of tilt and translation, nor did the phase significantly vary across stimulus frequency. There were differences in perception gain across the different paradigms. Paradigms that included actual tilt stimuli had the larger tilt gains, and paradigms that included actual translation stimuli had larger translation gains. In addition, the frequency at which there was a crossover of tilt and translation gains appeared to vary across motion paradigm between 0.15 and 0.3 Hz. Since the linear acceleration in the head lateral plane was equivalent across paradigms, differences in gain may be attributable to the presence of linear accelerations in orthogonal directions and/or cognitive aspects based on the expected motion paths." @default.
- W755474721 created "2016-06-24" @default.
- W755474721 creator A5016992922 @default.
- W755474721 creator A5020399416 @default.
- W755474721 creator A5058249865 @default.
- W755474721 creator A5068528906 @default.
- W755474721 date "2009-01-01" @default.
- W755474721 modified "2023-10-09" @default.
- W755474721 title "Effects of Frequency and Motion Paradigm on Perception of Tilt and Translation During Periodic Linear Acceleration" @default.
- W755474721 hasPublicationYear "2009" @default.
- W755474721 type Work @default.
- W755474721 sameAs 755474721 @default.
- W755474721 citedByCount "0" @default.
- W755474721 crossrefType "journal-article" @default.
- W755474721 hasAuthorship W755474721A5016992922 @default.
- W755474721 hasAuthorship W755474721A5020399416 @default.
- W755474721 hasAuthorship W755474721A5058249865 @default.
- W755474721 hasAuthorship W755474721A5068528906 @default.
- W755474721 hasConcept C104317684 @default.
- W755474721 hasConcept C105580179 @default.
- W755474721 hasConcept C120665830 @default.
- W755474721 hasConcept C121332964 @default.
- W755474721 hasConcept C149364088 @default.
- W755474721 hasConcept C15744967 @default.
- W755474721 hasConcept C169760540 @default.
- W755474721 hasConcept C180205008 @default.
- W755474721 hasConcept C180747234 @default.
- W755474721 hasConcept C185592680 @default.
- W755474721 hasConcept C24890656 @default.
- W755474721 hasConcept C2524010 @default.
- W755474721 hasConcept C26760741 @default.
- W755474721 hasConcept C2777185736 @default.
- W755474721 hasConcept C2779844322 @default.
- W755474721 hasConcept C2779918689 @default.
- W755474721 hasConcept C33923547 @default.
- W755474721 hasConcept C46312422 @default.
- W755474721 hasConcept C48575856 @default.
- W755474721 hasConcept C548259974 @default.
- W755474721 hasConcept C55493867 @default.
- W755474721 hasConcept C62520636 @default.
- W755474721 hasConcept C71924100 @default.
- W755474721 hasConcept C74050887 @default.
- W755474721 hasConceptScore W755474721C104317684 @default.
- W755474721 hasConceptScore W755474721C105580179 @default.
- W755474721 hasConceptScore W755474721C120665830 @default.
- W755474721 hasConceptScore W755474721C121332964 @default.
- W755474721 hasConceptScore W755474721C149364088 @default.
- W755474721 hasConceptScore W755474721C15744967 @default.
- W755474721 hasConceptScore W755474721C169760540 @default.
- W755474721 hasConceptScore W755474721C180205008 @default.
- W755474721 hasConceptScore W755474721C180747234 @default.
- W755474721 hasConceptScore W755474721C185592680 @default.
- W755474721 hasConceptScore W755474721C24890656 @default.
- W755474721 hasConceptScore W755474721C2524010 @default.
- W755474721 hasConceptScore W755474721C26760741 @default.
- W755474721 hasConceptScore W755474721C2777185736 @default.
- W755474721 hasConceptScore W755474721C2779844322 @default.
- W755474721 hasConceptScore W755474721C2779918689 @default.
- W755474721 hasConceptScore W755474721C33923547 @default.
- W755474721 hasConceptScore W755474721C46312422 @default.
- W755474721 hasConceptScore W755474721C48575856 @default.
- W755474721 hasConceptScore W755474721C548259974 @default.
- W755474721 hasConceptScore W755474721C55493867 @default.
- W755474721 hasConceptScore W755474721C62520636 @default.
- W755474721 hasConceptScore W755474721C71924100 @default.
- W755474721 hasConceptScore W755474721C74050887 @default.
- W755474721 hasLocation W7554747211 @default.
- W755474721 hasOpenAccess W755474721 @default.
- W755474721 hasPrimaryLocation W7554747211 @default.
- W755474721 hasRelatedWork W1974642962 @default.
- W755474721 hasRelatedWork W1998005928 @default.
- W755474721 hasRelatedWork W2016097319 @default.
- W755474721 hasRelatedWork W2026730053 @default.
- W755474721 hasRelatedWork W2033975303 @default.
- W755474721 hasRelatedWork W2038731405 @default.
- W755474721 hasRelatedWork W2046567079 @default.
- W755474721 hasRelatedWork W2061793982 @default.
- W755474721 hasRelatedWork W2063751265 @default.
- W755474721 hasRelatedWork W2094832556 @default.
- W755474721 hasRelatedWork W2104590671 @default.
- W755474721 hasRelatedWork W2111247509 @default.
- W755474721 hasRelatedWork W2112497588 @default.
- W755474721 hasRelatedWork W2114603913 @default.
- W755474721 hasRelatedWork W2163395175 @default.
- W755474721 hasRelatedWork W2184042153 @default.
- W755474721 hasRelatedWork W2924887377 @default.
- W755474721 hasRelatedWork W3147412289 @default.
- W755474721 hasRelatedWork W643222695 @default.
- W755474721 hasRelatedWork W2117913636 @default.
- W755474721 isParatext "false" @default.
- W755474721 isRetracted "false" @default.
- W755474721 magId "755474721" @default.
- W755474721 workType "article" @default.