Control of Degrees of Freedom Post-stroke for the Recovery of the Upper Limb

The study's methodology will be a single-blind, multicenter, parallel-group randomized controlled trial (RCT). The sample consists of stroke patients (supratentorial ischemic and hemorrhagic stroke of anterior territory) between 18 and 80 years of age, separated into 2 groups of 20 participants. The experimental group called "controlled DoF", the control group 1 called "non controlled DoF". The "controlled DoF" group will use an exoskeleton that will restrict the movement of the trunk and upper limb to release only the joint to work in the plane of interest. The "non-controlled DoF" group will receive the same therapy time as the previous group but without any restriction of joint movements. The training will be functional with multiarticular and combined planes tasks. All groups receive the conventional rehabilitation of the health center (ideally 45 minutes 1 per day). Using motion sensors, clinical scales, and electroencephalography (EEG), the data will be obtained pre-intervention, post-intervention, and in a follow-up at 3 and 6 months.