A Survey of Japanese Research on Muscle Vibration

2015 ◽  
pp. 463-468 ◽  
Author(s):  
S. Homma
Keyword(s):  
Muscle Vibration

Treatment of Severe Hand Impairment Following Stroke by Combining Assisted Movement, Muscle Vibration, and Biofeedback

2013 ◽  
Vol 37 (4) ◽  
pp. 194-203 ◽  
Author(s):  
Paul Cordo ◽  
Steven Wolf ◽  
Jau-Shin Lou ◽  
Ross Bogey ◽  
Matthew Stevenson ◽  
...  
Keyword(s):  
Muscle Vibration ◽  
Hand Impairment

Effects of focal muscle vibration on corticospinal excitability

2017 ◽  
Vol 375 ◽  
pp. 486-487 ◽  
Author(s):  
Raffaele Nardone ◽  
Stefan Golaszewski ◽  
Monica Christova ◽  
Eugen Gallasch ◽  
Francesco Brigo ◽  
...  
Keyword(s):  
Corticospinal Excitability ◽  
Muscle Vibration

Stance- and Locomotion-Dependent Processing of Vibration-Induced Proprioceptive Inflow From Multiple Muscles in Humans

2007 ◽  
Vol 97 (1) ◽  
pp. 772-779 ◽  
Author(s):  
Grégoire Courtine ◽  
Alessandro Marco De Nunzio ◽  
Micaela Schmid ◽  
Maria Vittoria Beretta ◽  
Marco Schieppati
Keyword(s):  
Lower Limb ◽  
The Body ◽  
Whole Body ◽  
Neck Muscle ◽  
Muscle Vibration ◽  
Mapping Study ◽  
Body Mapping ◽  
Neck Muscle Vibration ◽  
Postural Changes ◽  
Postural Orientation

We performed a whole-body mapping study of the effect of unilateral muscle vibration, eliciting spindle Ia firing, on the control of standing and walking in humans. During quiet stance, vibration applied to various muscles of the trunk-neck system and of the lower limb elicited a significant tilt in whole body postural orientation. The direction of vibration-induced postural tilt was consistent with a response compensatory for the illusory lengthening of the stimulated muscles. During walking, trunk-neck muscle vibration induced ample deviations of the locomotor trajectory toward the side opposite to the stimulation site. In contrast, no significant modifications of the locomotor trajectory could be detected when vibrating various muscles of the lower as well as upper limb. The absence of correlation between the effects of muscle vibration during walking and standing dismisses the possibility that vibration-induced postural changes can account for the observed deviations of the locomotor trajectory during walking. We conclude that the dissimilar effects of trunk-neck and lower limb muscle vibration during walking and standing reflect a general sensory-motor plan, whereby muscle Ia input is processed according to both the performed task and the body segment from which the sensory inflow arises.

scholarly journals Bimanual coupling effect during a proprioceptive stimulation

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
M. Biggio ◽  
A. Bisio ◽  
F. Garbarini ◽  
Marco Bove
Keyword(s):  
Motor Imagery ◽  
Coupling Effect ◽  
Line Drawing ◽  
Proprioceptive Information ◽  
Muscle Vibration ◽  
Imagery Condition ◽  
Left Hand ◽  
Contralateral Hand ◽  
Bimanual Coupling ◽  
The Right

AbstractCircle-line drawing paradigm is used to study bimanual coupling. In the standard paradigm, subjects are asked to draw circles with one hand and lines with the other hand; the influence of the concomitant tasks results in two “elliptical” figures. Here we tested whether proprioceptive information evoked by muscle vibration inducing a proprioceptive illusion (PI) of movement at central level, was able to affect the contralateral hand drawing circles or lines. A multisite 80 Hz-muscle vibration paradigm was used to induce the illusion of circle- and line-drawing on the right hand of 15 healthy participants. During muscle vibration, subjects had to draw a congruent or an incongruent figure with the left hand. The ovalization induced by PI was compared with Real and Motor Imagery conditions, which already have proved to induce bimanual coupling. We showed that the ovalization of a perceived circle over a line drawing during PI was comparable to that observed in Real and Motor Imagery condition. This finding indicates that PI can induce bimanual coupling, and proprioceptive information can influence the motor programs of the contralateral hand.

Efference copy in kinesthetic perception: A copy of what is it?

2021 ◽  
Author(s):  
Mark L. Latash
Keyword(s):  
Neural Control ◽  
Efference Copy ◽  
Single Element ◽  
Muscle Vibration ◽  
Sense Of Effort ◽  
Antagonist Muscles ◽  
Co Activation ◽  
Lower Accuracy ◽  
Neural Control Of Movement ◽  
Kinesthetic Perception

A number of notions in the fields of motor control and kinesthetic perception have been used without clear definitions. In this review, we consider definitions for efference copy, percept, and sense of effort based on recent studies within the physical approach, which assumes that the neural control of movement is based on principles of parametric control and involves defining time-varying profiles of spatial referent coordinates for the effectors. The apparent redundancy in both motor and perceptual processes is reconsidered based on the principle of abundance. Abundance of efferent and afferent signals is viewed as the means of stabilizing both salient action characteristics and salient percepts formalized as stable manifolds in high-dimensional spaces of relevant elemental variables. This theoretical scheme has led recently to a number of novel predictions and findings. These include, in particular, lower accuracy in perception of variables produced by elements involved in a multi-element task compared to the same elements in single-element tasks, dissociation between motor and perceptual effects of muscle co-activation, force illusions induced by muscle vibration, and errors in perception of unintentional drifts in performance. Taken together, these results suggest that participation of efferent signals in perception frequently involves distorted copies of actual neural commands, particularly those to antagonist muscles. Sense of effort is associated with such distorted efferent signals. Distortions in efference copy happen spontaneously and can also be caused by changes in sensory signals, e.g., those produced by muscle vibration.

scholarly journals Muscle vibration sustains motor unit firing rate during submaximal isometric fatigue in humans

2001 ◽  
Vol 535 (3) ◽  
pp. 929-936 ◽  
Author(s):  
L. Griffin ◽  
S. J. Garland ◽  
T. Ivanova ◽  
E. R. Gossen
Keyword(s):  
Firing Rate ◽  
Motor Unit ◽  
Muscle Vibration ◽  
Motor Unit Firing
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