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Sensory Feedback in a Half-Center Oscillator Model
IEEE Transactions on Biomedical Engineering, 2007We hypothesize that one role of sensorimotor feedback for rhythmic movements in biological organisms is to synchronize the frequency of movements to the mechanical resonance of the body. Our hypothesis is based on recent studies that have shown the advantage of moving at mechanical resonance and how such synchronization may be possible in biology.
Simoni, Mario, DeWeerth, S.
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A learning-based approach to artificial sensory feedback
2015 American Control Conference (ACC), 2014The planning and control of even simple movements, such as reaching for an object, rely on somatosensory feedback of the state of the limb. Such feedback will be equally important for naturalistic control of neuro-prosthetic devices. For this reason, there has been considerable interest in the development of systems for artificial somatosensory ...
Philip N. Sabes +2 more
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Sensory feedback for powered limb prostheses
Medical & Biological Engineering, 1975The results of these tests confirm that a prosthesis is easier to control with sensory feedback and that the proposed technique is acceptable to patients as well as to professionals working in this field. Work in this Institute is now directed toward development of the feedback system to a form suitable for inclusion in a prosthesis.
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A myoelectrically-controlled prosthesis with sensory feedback
Medical & Biological Engineering & Computing, 1979An electrically-operated hand, controlled by myopotentials, has been fitted with strain gauges in the index finger which measure the gripping force between thumb and index finger. These strain gauges cause an electrical stimulus to be applied to the skin directly above the median nerve.
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Sensory feedback for artificial limbs.
Medical progress through technology, 1979Over the years various approaches have been made to help solve the problem of replacing mechanical function of a lost limb, but there has been little direct interest in the associated problem of replacing the sensory function also lost in the amputation.
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Sensory Feedback in locomotion control
2008This chapter focuses on the sensing processes and their interactions with locomotion control. The analysis has been accomplished taking into account different levels of behavior. Moreover dynamic simulators and robotic structures have been used to investigate the biological principles governing the sensory feedback in the real world.
ARENA, Paolo Pietro +3 more
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Wiener analysis of nonlinear feedback in sensory systems
Annals of Biomedical Engineering, 1991Experimental studies of certain sensory systems (e.g., vertebrate retinal cells and auditory fibers) have yielded qualitative evidence of the presence of nonlinear feedback. However, no methods have been available to provide the tools for quantitative analysis of this nonlinear feedback mechanism and subsequent modeling of the overall dynamics of these
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A Vibrotactile Sensory Feedback System for Prosthetic devices
TENCON 2019 - 2019 IEEE Region 10 Conference (TENCON), 2019Available upper limb active prosthetic devices lack any form of sensory feedback. This paper presents development of a vibrotactile sensory feedback system employing the sensory substitution method. Testing the device with amputees and improvement in overall experience of using the device with the developed system is also discussed.
Llewellyn Dsa +3 more
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Sensory Feedback in Regulation of Body Weight: is there a Ponderostat?
Nature, 1971IT has been postulated that “some correlate of body weight” might control daily food intake1,2. This could work through sensory feedback, as in the case of behavioural temperature regulation. In thermal sensation a stimulus (limited to between 15° and 45° C) feels pleasant when it is conducive to homoeo-thermia and unpleasant when it threatens ...
M, Cabanac, R, Duclaux, N H, Spector
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Sensory Feedback in the External Loop
IFAC Proceedings Volumes, 1985Abstract The paper deals with structures of multi-sensory feedback in advanced robot control systems. The sensor programming technique, based on an automatic generation of the “constraint frames” and a projection of teacher-incuced rudimentary path commands into these constraint frames is outlined.
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