The “system for electrocutaneous stimulation SEHR‐2”
نویسندگان
چکیده
منابع مشابه
A system for inducing concurrent tactile and nociceptive sensations at the same site using electrocutaneous stimulation
Studies of the interaction between mechanoception and nociception would benefit from a method for stimulation of both modalities at the same location. For this purpose, we developed an electrical stimulation device. Using two different electrode geometries, discs and needles, the device is capable of inducing two distinct stimulus qualities, dull and sharp, at the same site on hairy skin. The p...
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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...
متن کاملEffect of Intermittent Stimulation Patterns on the Sensation during Electrocutaneous Stimulation
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...
متن کاملOptimal Design Method for Selective Nerve Stimulation and Its Application to Electrocutaneous Display
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 ...
متن کاملElectrocutaneous Stimulation of Skin Mechanoreceptors for Tactile Studies with Functional Magnetic Resonance Imaging
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: The Journal of the Acoustical Society of America
سال: 1986
ISSN: 0001-4966
DOI: 10.1121/1.2023371