Fig. 2From: Neutral lipid storage disease with myopathy and myotonia associated to pathogenic variants on PNPLA2 and CLCN1 genes: case reporta. Myopathic motor recruitment (early recruitment, small-amplitude and short-duration of MUAPs, short-polyphasics MUAPs) recorded in the left deltoid muscle. b. Myotonic discharge (waxing and waning of both amplitude and frequency) recorded in the thoracic paravertebral muscleBack to article page