Chaotic tracking data

19 participants tracked a chaotically moving target. EEG, EMG, kinematics, force and grasp force data was collected.Data labelled KINARM is from the robot and has the EMG and kinematic, force and grasp force data. The data labelled EEG has EEG data only.
The columns are as follows:% Column of data
ColState = 1; % trial state
ColPosX = 2;
ColPosY = 3;
ColVelX = 4;
ColVelY = 5;
ColForceX = 6; % force sensor reading on handle (force applied by participant)
ColForceY = 7;
ColxRossler = 8; % target positions
ColyRossler = 9;
ColGripForce = 10; % power grasp force
ColEMG1 = 11; % emg in order of wrist flexor-extensor (flexor carpi radialis, extensor carpi radialis longus), elbow monoarticular flexor-extensor (brachioradialis, lateral head triceps brachii), elbow biarticular flexor-extensor (biceps brachii, long-head triceps brachii), shoulder flexor-extensor (pectoralis major, posterior deltoid, lateral deltoid)
ColEMG2 = 12;
ColEMG3 = 13;
ColEMG4 = 14;
ColEMG5 = 15;
ColEMG6 = 16;
ColEMG7 = 17;
ColEMG8 = 18;
ColEMG9 = 19;
ColPulse = 20; % plethysmograph
ColAbdomen = 21; % volume in abdomen
ColThorax = 22; % volume in thorax