Figure 6From: Cross Time-Frequency Analysis of Gastrocnemius Electromyographic Signals in Hypertensive and Nonhypertensive SubjectsIndividual muscle activation time-frequency visualizations of (a) S1, (b) S2, (c) S3, (d) S4, (e) S5, and (f) S6 from 001 walk 4.Back to article page