Effectiveness of a Program Based on Observation-action Training (AOT) in Patients With Cognitive Impairment.

"The treatment will last 4 weeks, with an intensity of 3 sessions per week. During the sessions the MCI patient will observe his MCI partner and perform a programme of upper limb motor activities. At the same time the mild patient imitates the movement performed by the physiotherapist, all based on the AOT.~The activities will be based on items of the FUGL-MEYER scale. The sessions will last between 15 and 20 minutes and will be held three days a week. The intervention will last 5 weeks, with an initial assessment, 11 intervention sessions and a final assessment."