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Temporal Integratio...
Temporal Integration of Tactile Inputs from Multiple Sites
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- McIntyre, Sarah (författare)
- University of Western Sydney, Australia; Neurosci Research Australia, Australia
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- Birznieks, Ingvars (författare)
- University of Western Sydney, Australia; Neurosci Research Australia, Australia; UNSW Australia, Australia
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- Andersson, Robin (författare)
- Linköpings universitet,Medicinska fakulteten
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- Dicander, Gabriel (författare)
- Linköpings universitet,Medicinska fakulteten
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- Breen, Paul P. (författare)
- University of Western Sydney, Australia
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- Vickery, Richard M. (författare)
- Neurosci Research Australia, Australia; UNSW Australia, Australia
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(creator_code:org_t)
- 2016-07-03
- 2016
- Engelska.
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Ingår i: HAPTICS: PERCEPTION, DEVICES, CONTROL, AND APPLICATIONS, EUROHAPTICS 2016, PT I. - Cham : Springer. - 9783319423210 - 9783319423203 ; , s. 204-213
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We investigated the perceived frequency elicited by two vibrating probes on the skin. Participants (n = 11) compared two probes vibrating in counter-phase (25 Hz), with comparison stimuli of in-phase vibration (18-54 Hz). They indicated which had the higher perceived frequency. Skin sites on the palm (glabrous) and arm (hairy) were tested with a range of probe separations (1-16 cm) and amplitudes (10-120 mu m). Perceived frequency increased with decreasing separation of the probes (F-1,F-10 = 182.8, p amp;lt; 0.001). The two skin sites did not significantly differ (F-1,F-10 = 3.6, p = 0.087). Perceived frequency was only minimally affected by amplitude changes between 40 and 120 mu m (F-2,F-20 = 6.4, p = 0.007, eta(2)(G) = 0.06). Both phase and spatial separation strongly influence vibrotactile interaction between two skin locations in a manner largely independent of changes in amplitude, and of skin type.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Strömningsmekanik och akustik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Fluid Mechanics and Acoustics (hsv//eng)
Nyckelord
- Touch; Vibration; Frequency; Psychophysics; Human
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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