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Fig. 3 | Trials

Fig. 3

From: Priming locomotor training with transspinal stimulation in people with spinal cord injury: study protocol of a randomized clinical trial

Fig. 3

Arrangement of stimuli during stepping. EMG channel, along with reflex and conditioning stimuli are shown as detected in LabVIEW data acquisition software. Test and/or conditioning stimulation (that can be directed to the primary motor cortex, skin, or peripheral nerve as single pulses or pulse trains at variable frequencies) are indicated for an interval that can be adjusted based on the experimental protocol. Through foot switches (not shown), we determine the exact phase that stimulation occurs, i.e., the exact bin. Stimulation is delivered randomly across the 16 bins that make up each step cycle

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