Typical repetitive nerve stimulation pattern in the abductor digiti minimi muscle in LEMS

Typical repetitive nerve stimulation pattern in the abductor digiti minimi muscle in LEMS: (A) Low compound action potential amplitude at rest, marked incremental response (+400 mg) after 30 seconds of exercise. (B) Decremental response (−46%) at low-rate stimulation (3 Hz). (C) Marked incremental response (+400%) at high-rate stimulation (50 Hz). (From Oh SJ. Treatment and management of the neuromuscular junction. In: Bertorini TE, editor. Neuromuscular disorders. Treatment and management. Philadelphia: Elsevier-Saunders; 2011. p. 323; with permission.) | Kesner, V. G., Oh, S. J., Dimachkie, M. M., & Barohn, R. J. (2018). Lambert-Eaton Myasthenic Syndrome. Neurologic Clinics, 36(2), 379–394. https://doi.org/10.1016/j.ncl.2018.01.008

Typical repetitive nerve stimulation pattern in the abductor digiti minimi muscle in LEMS

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