Fig. 7
From: Amplitude and frequency of human gait synchronization with a machine oscillator system
Frequency range of synchronization. The range of frequencies associated with subject synchronization (\({\Delta }f_{m}^{*}\)) are shown as a function of motor amplitude (Am) prescribed in testing conditions. A linear function was used to map external impulse from the oscillations onto motor amplitude, relative to baseline. Each data point represents a single subject during a single trial (N = 114), where variation in motor amplitude data is artificially added for visibility. Interpolation is used to show trendlines of frequency range over motor amplitude (solid black curve).
