Electromyography Amputation 3 Artificial legs 2 Leg 2 Neural networks (Computer science) 2 Patients 2 Prosthesis 2 Rehabilitation 2 Research 2 Wounds and injuries 2 Arm 1 Artificial arms 1 Artificial hands 1 Artificial limbs 1 Backache 1 Biological control systems 1 Computer simulation 1 Computer vision 1 Data processing 1 Deep learning (Machine learning) 1 Electric stimulation 1 Human engineering 1 Human mechanics 1 Human-computer interaction 1 Joints 1 Measurement 1 Mechanical engineering 1 Movements 1 Muscle contraction 1 Muscles 1