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Figure 4 | Journal of NeuroEngineering and Rehabilitation

Figure 4

From: Brain-Computer Interface Controlled Functional Electrical Stimulation System for Ankle Movement

Figure 4

Finite state machine diagram of the online BCI-FES system operation. The BCI-FES system is a binary state machine with idling and dorsifiexion states represented by circles. The state transitions are represented by the arrows, with transitions triggered by the conditions shown next to the arrows. The transitions are executed every 0.5 sec. Self-pointing arrows denote that the system remains in the present state.

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