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Fig. 1 | BioMedical Engineering OnLine

Fig. 1

From: The influence of psychological and cognitive states on error-related negativity evoked during post-stroke rehabilitation movements

Fig. 1

Experimental timeline and visual stimuli of an exercise trial. Instructions were delivered in the following order. a A fixation cross marking the start of a trial, b exercise video, c a 3–2–1 timer, d instruction to the participant to start performing the exercise, e participants were asked to complete the exercise before this screen appeared

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