Correlation of Visuospatial Ability and EEG Slowing in Patients with Parkinson’s Disease

Table 6

Correlation between alpha/theta ratio and verbal Digit Span forward.

	Digit Span A			Digit Span B
Brain areas	b	p	Comparison parietal/other areas	b	p	Comparison parietal/other areas
			p			p
Parietal	−0.34 (0.17)	.054^.		0.25 (0.22)	.272
Frontal	−0.35 (0.17)	.051^.	.944	0.13 (0.22)	.548	.156
Central	−0.29 (0.17)	.096^.	.469	0.08 (0.22)	.707
Temporal	−0.28 (0.17)	.107	.381	0.15 (0.22)	.505	.218
Occipital	−0.19 (0.17)	.265		0.13 (0.22)	.510	.210

Note. = beta coefficient (standard errors); using a linear mixed effects model (LME); , .