Fig. 1
From: Effect of post-stroke spasticity on voluntary movement of the upper limb
Experimental setup: Healthy participants depicted in all images. Left: Overhead schematic representation of target locations. Participants reached to four targets on the table in front of the participant. The far targets (contralateral, far-center, and ipsilateral) were at arm’s length, and the near target (near-center) was at 2/3 arm’s length. The center targets [near-center (NC) and far-center (FC)] were in the midsagittal plane. Contralateral (CL) and ipsilateral (IL) targets were 30 cm along the horizontal axis to the left (CL for right-handed participants) and right (IL for right-handed participants) of the center targets. Middle: participant with the arm in the initial position and the elbow slightly bent. Right: participant grasping a target cone (NC target)