Fig. 2From: Applying LDA-based pattern recognition to predict isometric shoulder and elbow torque generation in individuals with chronic stroke with moderate to severe motor impairmentTop) Sample joint torque for one trial of two different shoulder tasks: shoulder adduction and internal rotation, with delineation of which data were selected (> 20% of max in tested direction) for use in the classifier. Bottom) Sample EMG for 2 of the 8 channels: anterior deltoid (used during internal rotation), and pectoralis major (used in adduction and internal rotation). Shoulder Adduction (ADD)/Abduction (ABD); Internal (IR)/External (ER) rotation; Horizontal Adduction (HAD)/Horizontal Abduction (HAB); Elbow Extension (EE)/Elbow Flexion (EF); Newton-meters (Nm); Volts (V); Milliseconds (ms)Back to article page