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Fig. 1 | Journal of NeuroEngineering and Rehabilitation

Fig. 1

From: Precise estimation of human corticospinal excitability associated with the levels of motor imagery-related EEG desynchronization extracted by a locked-in amplifier algorithm

Fig. 1

Task protocol and experimental setup. A: Timing of the paradigm used in the screening session (a) and TMS sessions in Conditions 2–5 (b). B: Experimental system of TMS sessions in Conditions 2–5. In brief, TMS was applied immediately after instantaneous ERDs calculated by the online FFT or LIA algorithm reached 35% or 70% during motor imagery tasks. ERD, event-related desynchronization; FFT, fast Fourier transformation; LIA; lock-in amplifier; MEP, motor evoked potential; TMS, transcranial magnetic stimulation

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Journal of NeuroEngineering and Rehabilitation

ISSN: 1743-0003

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