Fig. 6From: Long short-term memory (LSTM) recurrent neural network for muscle activity detectionExample of real sEMG signals (blue lines) acquired from the TA muscle of A a healthy subject, B a patient affected by idiopathic Normal Pressure Hydrocephalus (NPH), and C a patient who underwent a unilateral Total Hip Arthroplasty (THA). The output of the standard (red lines), statistical (orange lines), and LSTM-MAD approach (green lines) are represented along with the indication of the ground truth (black lines) manually segmented by expert operators. All the muscle activities shorter than 30Â ms have been rejected by means of the post-processing step for all the approachesBack to article page