Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology
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Clinical Trial
Botulinum toxin has an increased effect when targeted toward the muscle's endplate zone: a high-density surface EMG guided study.
To compare the effect of endplate-targeted injections of a low Botulinum neurotoxin type A (BoNT-A) dose with that of injections at defined distances from the motor endplate zone. ⋯ Precise endplate-targeted injections increase the effect of BoNT-A and may thus prove to reduce required dosage and treatment costs.