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• W2072322552 abstract "Abstract Background When roll-tilted, the subjective visual vertical (SVV) deviates up to 40° from earth-vertical and trial-to-trial variability increases with head roll. Imperfections in the central processing of visual information were postulated to explain these roll-angle dependent errors. For experimental conditions devoid of visual input, e.g. adjustments of body posture or of an object along vertical in darkness, significantly smaller errors were noted. Whereas the accuracy of verticality adjustments seems to depend strongly on the paradigm, we hypothesize that the precision, i.e. the inverse of trial-to-trial variability, is less influenced by the experimental setup and mainly reflects properties of the otoliths. Here we measured the subjective haptic vertical (SHV) and compared findings with previously reported SVV data. Twelve healthy right-handed human subjects (handedness assessed based on subjects' verbal report) adjusted a rod with the right hand along perceived earth-vertical during static head roll-tilts (0-360°, steps of 20°). Results SHV adjustments showed a tendency for clockwise rod rotations to deviate counter-clockwise and for counter-clockwise rod rotations to deviate clockwise, indicating hysteresis. Clockwise rod rotations resulted in counter-clockwise shifts of perceived earth-vertical up to -11.7° and an average counter-clockwise SHV shift over all roll angles of -3.3° (± 11.0°; ± 1 StdDev). Counter-clockwise rod rotations yielded peak SHV deviations in clockwise direction of 8.9° and an average clockwise SHV shift over all roll angles of 1.8° (± 11.1°). Trial-to-trial variability was minimal in upright position, increased with increasing roll (peaking around 120-140°) and decreased to intermediate values in upside-down orientation. Compared to SVV, SHV variability near upright and upside-down was non-significantly (p > 0.05) larger; both showed an m-shaped pattern of variability as a function of roll position. Conclusions The reduction of adjustment errors by eliminating visual input supports the notion that deviations between perceived and actual earth-vertical in roll-tilted positions arise from central processing of visual information. The shared roll-tilt dependent modulation of trial-to-trial variability for both SVV and SHV, on the other hand, indicates that the perception of earth-verticality is dominated by the same sensory signal, i.e. the otolith signal, independent of whether the line/rod setting is under visual or tactile control." @default.
• W2072322552 created "2016-06-24" @default.
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• W2072322552 date "2010-07-14" @default.
• W2072322552 modified "2023-10-17" @default.
• W2072322552 title "Precision and accuracy of the subjective haptic vertical in the roll plane" @default.
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• W2072322552 cites W1973626153 @default.
• W2072322552 cites W1973964198 @default.
• W2072322552 cites W1981578159 @default.
• W2072322552 cites W1988106135 @default.
• W2072322552 cites W1993122472 @default.
• W2072322552 cites W1994831414 @default.
• W2072322552 cites W1997873001 @default.
• W2072322552 cites W1998828258 @default.
• W2072322552 cites W2003154105 @default.
• W2072322552 cites W2003468984 @default.
• W2072322552 cites W2003828297 @default.
• W2072322552 cites W2008677903 @default.
• W2072322552 cites W2010551876 @default.
• W2072322552 cites W2010573942 @default.
• W2072322552 cites W2013652395 @default.
• W2072322552 cites W2015080006 @default.
• W2072322552 cites W2016964690 @default.
• W2072322552 cites W2031525215 @default.
• W2072322552 cites W2036819387 @default.
• W2072322552 cites W2052968144 @default.
• W2072322552 cites W2053099831 @default.
• W2072322552 cites W2061795621 @default.
• W2072322552 cites W2064677346 @default.
• W2072322552 cites W2067128351 @default.
• W2072322552 cites W2069335378 @default.
• W2072322552 cites W2069793559 @default.
• W2072322552 cites W2075003248 @default.
• W2072322552 cites W2082603448 @default.
• W2072322552 cites W2082744299 @default.
• W2072322552 cites W2089612742 @default.
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• W2072322552 cites W2111247509 @default.
• W2072322552 cites W2112772615 @default.
• W2072322552 cites W2131422663 @default.
• W2072322552 cites W2131517740 @default.
• W2072322552 cites W2132003317 @default.
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• W2072322552 cites W2134788232 @default.
• W2072322552 cites W2135362353 @default.
• W2072322552 cites W2137697048 @default.
• W2072322552 cites W2140063234 @default.
• W2072322552 cites W2142963090 @default.
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• W2072322552 cites W2157217908 @default.
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• W2072322552 cites W2212376704 @default.
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• W2072322552 doi "https://doi.org/10.1186/1471-2202-11-83" @default.
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