Magnitude scales for electrocutaneous stimulation
نویسندگان
چکیده
منابع مشابه
Somatosensory Perceptual Maps of Electrocutaneous Stimulation
Various studies have shown subjects to mislocalize cutaneous stimuli in an idiosyncratic manner. Spatial properties of individual localization behavior can be represented in the form of perceptual maps. Individual differences in these maps may reflect properties of internal body representations, and perceptual maps may therefore be a useful method for studying these representations. For this to...
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For electrotactile displays to become useful for supplementary sensory feedback for transfemoral prosthesis users the interface needs to be optimized. A closer look is taken at the nature of adaptation during electrocutaneous stimulation. In this portion the effect of intermittent stimulation patterns on the sensation is investigated. Seven different intermittent stimulation signals and two con...
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The labeled magnitude scale (LMS) is a verbally anchored quasi-logarithmically spaced response scale with properties similar to magnitude estimation. Three experiments examined whether the LMS showed context effects similar to those found with magnitude estimation and category scales. Two versions of the LMS were used, one anchored at the high end to the strongest imaginable sweetness and the o...
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We have developed a tactile display that uses electric current from the skin surface as a stimulus. Our main objective was to independently stimulate a variety of mechanoreceptors and to generate specific sensations by combining stimuli. The key to this goal is selective nerve stimulation. In this paper, a mathematical framework is build for the general design of the selective stimulation. The ...
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IntroductIon In many simulation and exploration tasks such as exploring the real and virtual environment, tactile information is necessary to get surface information of objects. Moreover, in rehabilitation and sensory prostheses training, this kind of sensory information is indispensable (Yarimaga, Lee, Lee, & Ryu, 2005). Since the 1980s, electrotactile stimulation has been considered a possibl...
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ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1975
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03204001