Table 2.

Three-way analysis of variance (ANOVA) results ($F$ values) for deep-layer contribution ratio.

	Oxy-Hb	Deoxy-Hb
(A) S-D distance (2, 98)	416.0***	298.8***
(B) Hemisphere (1, 98)	2.5	2.5
(C) Condition (1, 98)	8.6**	8.6**
$\mathrm{A}\times \mathrm{B}$ (2, 98)	0.1	0.1
$\mathrm{A}\times \mathrm{C}$ (2, 98)	0.1	0.1
$\mathrm{B}\times \mathrm{C}$ (1, 98)	5.6*	7.4*

The numbers in parentheses in the first column indicate the degrees of freedom for each factor and interaction. Single (*), double (**), and triple (***) asterisks denote statistical significance at $p<0.025$, 0.005, and 0.0005, respectively.