Figure 5From: Synchronization between EMG at Different Uterine Locations Investigated Using Time-Frequency Ridge Reconstruction: Comparison of Pregnancy and Labor ContractionsExample of ridge reconstruction of FWL, FWH and R c for a pregnancy contraction. The two last panels represent the reconstructed contraction defined as the sum of FWL and FWH or FWL, FWH and a third ridge R c .Back to article page