Goal-directed modulation of stretch reflex gains is reduced in the non-dominant upper limb

The data was obtained from the left arm of 16 (8:8, female:male) right handed participants. Surface electromyography (EMG) signals were recorded from seven arm muscles: (1) m. brachioradialis, (2) m. biceps brachii, (3) m. triceps brachii caput laterale, (4) m. triceps brachii caput longum, (5) m. deltoideus pars anterior (6) m. deltoideus pars posterior, and (7) m. pectoralis major.

本数据集的数据来自16名右利手受试者的左臂，受试者性别比例为女性8名、男性8名（8:8，female:male）。研究采集了7块手臂肌肉的表面肌电（surface electromyography，EMG）信号，分别为：(1) 肱桡肌（m. brachioradialis）、(2) 肱二头肌（m. biceps brachii）、(3) 肱三头肌外侧头（m. triceps brachii caput laterale）、(4) 肱三头肌长头（m. triceps brachii caput longum）、(5) 三角肌前束（m. deltoideus pars anterior）、(6) 三角肌后束（m. deltoideus pars posterior）以及(7) 胸大肌（m. pectoralis major）。