Öz
Action Observation Therapy (AOT) is a neurorehabilitation-based treatment approach that supports the restoration of the central nervous system by imitating the same movements after monitoring the movements. It is known as a new rehabilitation approach that utilizes the neurophysiological mechanism to activate the neural structures that perform the function in many diseases such as cerebral palsy, Parkinson's, stroke, orthopedic injuries, Alzheimer's and speech disorders. Studies in healthy individuals and individuals with neurological or orthopedic effects; it is known that AOT application induces facilitation in the observer's motor system and supports the action-perception matching mechanism. This narrative review was planned to look through the available information on the use and effectiveness of AOT programs for the upper extremity in children with Cerebral Palsy (CP). The use of AOT is appropriate in the upper extremity rehabilitation of children with CP, since it can be easily adapted to different conditions, facilitates motor learning by supporting neural plasticity, and is economical; however, it is thought that more detailed studies are needed to determine the optimal application principles in terms of protocol, duration and application method.