Table 3

Areas showing the most significant power changes in the α, β, and low γ bands during each motor task (n = 6 patients)

Side of movementNumber of trials/t maximum of each trial
α (8–13 Hz)β (13–30 Hz)Low γ (30–50 Hz)
MI/SI, sensorimortor cortex; SI, sensory cortex.
Non-affected side hand movementContralateral MI/SI1/6.783/3.4 to 3.952/2.4 to 3.26
Contralateral lateral premotor area2/2.4 to 3.26
Contralateral inferior parietal lobule3/3.61 to 6.24/3.95 to 5.06
Contralateral superior temporal gyrus1/3.35
Ipsilateral superior parietal lobule1/4.27
Ipsilateral inferior parietal lobule1/5.46
Ipsilateral SI1/3.35
Affected side hand movementContralateral prefrontal area1/2.9
Contralateral occipital lobe2/5.2 to 5.86
Contralateral cerebellar hemisphere1/3.88
Ipsilateral MI/SI1/5.24/3.07 to 4.83/2.54 to 4.75
Ipsilateral lateral premotor area1/4.22/2.9 to 4.5
Ipsilateral inferior parietal lobule1/3.941/3.5
Ipsilateral occipital lobe1/3.88