@article{oai:nagoya.repo.nii.ac.jp:00022642, author = {IIDA, MITSUO and FUJIWARA, RYOSHIN and YAMAMURA, YASUHIRO}, issue = {2}, journal = {Nagoya Journal of Medical Science}, month = {Dec}, note = {Recently, as diagnostic aids of neurological science, not only electromyography but also other techniques such as motor nerve conduction velocity, evoked potentials and strength-duration curve have been performed. In this paper, the first, the standard value of conduction velocities and the critical value of reduced conduction velocities in pathologic condition were discussed, because the problems of the values have not been determined with constancy yet. The second, applying four procedures to spinal progressive muscular atrophy, juvenile unilateral muscular atrophy, neural progressive muscular atrophy (Charcot-Marie-Tooth disease) and myeloradiculoneuritis. mutual interrelation of the measured values was studied and discussed the parallelism to clinical sigh and symptom with the disease. In combination of electromyography with subjective and qualitative ex- press;on and the other techniques with objective or numerical expression, the pathognomy of the cases could be assumed and, too, the course of the diseases in repeating the procedures frequently.}, pages = {105--117}, title = {Electromyographic Analysis in Spinal Progressive Muscular Atrophy, Juvenile Unilateral Muscular Atrophy, Neural Progressive Muscular Atrophy and Myeloradiculoneuritis}, volume = {29}, year = {1966} }