section_path: Rehabilitation/Action observation physical therapy for upper limbs
section_name: Action observation physical therapy for upper limbs
paragraph_text: Action observation physical therapy for upper limbs
  
  Low-quality evidence suggests that action observation (a type of physiotherapy that is meant to improve neural plasticity through the mirror-neuronal system) may be of some benefit and has no significant adverse effects, however this benefit may not be clinically significant and further research is suggested.