Spinal root lesions can produce a myotomal pattern of weakness. However, most limb muscles receive rootinnervationfrom at least two spinal segments, and single nerve root lesions rarely produce severe degrees of weakness. More commonly than weakness, spinal nerve root lesions produce sensory disturbance...
This study examined acute molecular responses to concurrent exercise involving different muscles. Eight men participated in a randomized crossover-trial with two sessions, one where they performed interval cycling followed by upper body resistance exercise (ER-Arm), and one with upper body resistance ...
Deep dry needling of the arm and hand muscles CésarFernández-de-las-Peñas, ...RickyWeissmann, inTrigger Point Dry Needling, 2012 Introduction Arm painsyndromes constitute a complex entity which can arise from a wide range of different conditions. Symptoms in the upper quadrant, including the...
This may be because more distally-located forearm muscles are involved in finer movements and need a wider variety of inputs for neural control than proximally-located muscles. We also devised a quantitative method for evaluating the degree to which a cell’s dendritic field displays a symmetric...
In fact, its in the diagram, my pain is in the darker brown muscles or tendons. After not playing tennis for some time, I've been playing again and Sunday I began really hitting my two handed backhand (I'm right handed). My inner left forearm began burning aching and ended up ...
Electromyography may show evidence of denervation in the intrinsic hand muscles, but this is not common. Neural compression symptoms occur more commonly than vascular symptoms. The cause of TOS also can be traumatic. A midshaft fracture of the clavicle occasionally results in injury to the blood ...
Figure 4. Potential distribution diagram on the cross section. (a,b) Coupling potential distribution of DC and AC stimulation on the cross section, respectively. (c,d) Current density distribution of DC and AC stimulation on the cross section, respectively. Figure 4a,b illustrate that the str...
action command whose frequency and amplitude depend on the setting in the nervous system, in PAM the contraction is a function of the supplied pressure air. However, the degree of control over the behavior of the biological and pneumatic muscles is incomparable (in favor of the biological muscle...
The robot arm features linear air chambers mimicking the longitudinal muscles of the octopus arm, enabling bending and elongation, while helical air chambers, replicating the oblique muscles of the octopus, enable twisting motions—a novel feature, not frequently occurring in similar soft robot arms....
Hogan, N. Adaptive control of mechanical impedance by coactivation of antagonist muscles. IEEE Trans. Autom. Control 1984, 29, 681–690. [Google Scholar] [CrossRef] Witte, H.; Fischer, M.S.; Preuschoft, H.; Voges, D.; Schilling, C.; Ijspeert, A.J. Quadruped locomotion. In Living...