Table 2.

Correlations of alpha variability (rPPC and lPPC-rPPC asymmetry) with behavioral performance on the target cancellation test, as well as left error rate in the line bisection test.

	rPPC Alpha variability	lPPC-rPPC Alpha variability asymmetry
Cancellation test: total omissions	r = −0.49 p = 0.02	r = 0.58 p = 0.004
Cancellation test: left omissions	r = −0.38 p = 0.07	r = 0.51 p = 0.01
Cancellation test: center omissions	r = −0.45 p = 0.03	r = 0.58 p = 0.004
Cancellation test: right omissions	r = −0.14 p = 0.52	r = 0.28 p = 0.20
Line bisection test: left deviation error	r = −0.40 p = 0.06	r = 0.47 p = 0.02