Table 1.

Results of independent-samples t test for δ-, θ-, α- and β-band relative powers between PD patients and controls

Sub-band	t value	P value
δ-Band	4.40	7.51936e−005
θ-Band	2.99	0.0049
α-Band	−3.59	0.0009
β-Band	−4.17	0.0002