Use of functional electrical stimulation in the rehabilitation of patients with incomplete spinal cord injuries.
When patients enter the Rehabilitation Centre a therapeutic electrical stimulation programme is immediately initiated. Three groups of patients were identified: (i) those in whom an improvement of both voluntary and stimulated muscle force was observed, (ii) those with an increase in stimulation response only, and (iii) patients in whom no effect of electrical stimulation training could be recorded. Isometric measurement of voluntary and stimulated knee joint torque revealed that in a great number of patients one leg was severely paralysed while the other leg was under sufficient voluntary control. Unilateral two-channel stimulation of knee extensors and the peroneal nerve was proposed as an orthotic aid for this group of patients. Exaggerated extensor tone was observed by assessment of spasticity around the knee joint. A two-channel peroneal stimulator was found to be a useful approach in order to inhibit this tone and thereby help the patients to initiate a step.
Bajd
T
T
Faculty of Electrical Engineering, Edvard Kardelj University, Ljubljana, Yugoslavia.
Kralj
A
A
Turk
R
R
Benko
H
H
Sega
J
J
D000328:Adult; D004599:Electric Stimulation Therapy; D005081:Exercise Therapy; D005260:Female; D005684:Gait; D006801:Humans; D007537:Isometric Contraction; D008297:Male; D008875:Middle Aged; D010264:Paraplegia / Q000209:etiology / Q000534:rehabilitation*; D013119:Spinal Cord Injuries / Q000150:complications / Q000503:physiopathology / Q000534:rehabilitation*