PMC6854057_01
EEG demonstrating a monomorphic fronto-central theta rhythm generated during periods of active knitting. The green and red arrows indicate the beginning and end of the pattern on the tracing, respectively.
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A reproducible fronto-central theta rhythm was identified throughout day 2 of monitoring with a task-specific and time-associated fronto-central 5-6 Hz theta rhythm during active knitting (Fig. 1).