[Readiness potential during tracing movements].
Readiness potential (RP) has been defined in EEG recorded in the sensorimotor human cortex during tracing movements. RPs which appear prior to the tracing of different programmes, differ in the time of their appearance, duration and amplitude. Dependence has been established between the RP amplitude and tracing movements latency: movements latency is lower at higher RP amplitudes, and vice versa.
D001921:Brain / Q000502:physiology*; D004569:Electroencephalography; D006801:Humans; D009043:Motor Activity / Q000502:physiology*; D009044:Motor Cortex / Q000502:physiology; D011930:Reaction Time / Q000502:physiology; D013003:Somatosensory Cortex / Q000502:physiology
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