Results 41 to 50 of about 1,636,087 (280)

Embodied tactile perception and learning

open access: yesBrain Science Advances, 2020
Various living creatures exhibit embodiment intelligence, which is reflected by a collaborative interaction of the brain, body, and environment. The actual behavior of embodiment intelligence is generated by a continuous and dynamic interaction between a
Huaping Liu   +5 more
doaj   +1 more source

Interaction of perceptual grouping and crossmodal temporal capture in tactile apparent-motion [PDF]

open access: yes, 2011
Previous studies have shown that in tasks requiring participants to report the direction of apparent motion, task-irrelevant mono-beeps can "capture'' visual motion perception when the beeps occur temporally close to the visual stimuli. However, the
Hermann J. Müller   +12 more
core   +1 more source

Tactile perception of thermal diffusivity [PDF]

open access: yesAttention, Perception, & Psychophysics, 2009
The thermal diffusivity of an object is a parameter that controls the rate at which heat is extracted from the hand when it touches that object. It is an important feature for distinguishing materials by means of touch. In order to quantitatively describe the ability of human observers to discriminate between materials on the basis of heat extraction ...
Bergmann Tiest, W.M., Kappers, A.M.L.
openaire   +5 more sources

Horizontal target size perturbations during grasping movements are described by subsequent size perception and saccade amplitude

open access: yesPLoS ONE, 2022
Perception and action are essential in our day-to-day interactions with the environment. Despite the dual-stream theory of action and perception, it is now accepted that action and perception processes interact with each other.
Pablo Sanz Diez   +3 more
doaj   +2 more sources

Active Tactile Perception

open access: yesScholarpedia, 2015
We do not just touch, we feel (Bajcsy, Proceedings of the IEEE 76(8): 966–1005, 1988). Our tactile sense is not merely a passive receiver of information, but actively selects and refines sensations according to our present goals and perceptions (Gibson, Psychological review, 69(6) 1962).
openaire   +1 more source

Aging and the perception of tactile speed

open access: yesScientific Reports, 2022
AbstractEighteen younger and older adults (mean ages were 20.4 and 72.8 years, respectively) participated in a tactile speed matching task. On any given trial, the participants felt the surfaces of rotating standard and test wheels with their index fingertip and were required to adjust the test wheel until its speed appeared to match that of the ...
J. Farley Norman   +3 more
openaire   +3 more sources

Body perception in newborns [PDF]

open access: yes, 2013
Body ownership and awareness has recently become an active topic of research in adults using paradigms such as the “rubber hand illusion” and “enfacement” [1, 2, 3, 4, 5, 6, 7, 8, 9, 10 and 11].
Johnson, Mark H.   +15 more
core   +1 more source

A Comparative Evaluation of Mechanical Vibration and Ultrasonic Vibration on Smartphones in Tactile Code Perception

open access: yesIEEE Access, 2022
To improve touchscreen accessibility, it has been proved efficient to integrate tactile feedback into touchscreen devices. Two typical techniques can be used to offer tactile feedback on smartphones, namely, mechanical vibration (MV) and ultrasonic ...
Shaowei Chu, Huawei Tu
doaj   +1 more source

Modulation of Motion Perception of Ipsilateral Tactile Stimuli Using Sound

open access: yesi-Perception, 2011
We report the modulation of tactile motion perception by presenting static sounds with two alternately and repeatedly presented vibrotactile stimuli for the perception of tactile apparent motion.
Yuika Suzuki, Yousuke Kawachi
doaj   +1 more source

Tactile Perception of Rotational Sliding [PDF]

open access: yesSecond Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WHC'07), 2007
We present a new tactile display for rendering rotational friction at the fingertips. To inform the design and control of this device, we have conducted an initial set of perceptual experiments to investigate perceptual thresholds for rates of rotational slipping at the fingertips.
William R. Provancher   +3 more
openaire   +1 more source

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