Table 10.

Model fits and the results of nested model F-tests for the analysis of the fMRI responses in area V1 from Murray (2008). The combination of attention parameters allowed to vary are shown in the first column, along with the sums of squared errors and percentage of variance accounted for. Additional columns show nested model F-tests for fits when parameters are added to each model.

Table 10. Murray et al., Area V1(Figure 6a in text)
Model	SSE	Pct Var	Add parameter
			S	d	g
No attention	2.3075	73.21	F(1,10) = 2.01 p=0.1868	F(1,10)=10.98 p=0.0078	F(1,10) = 7.63 p=0.0201
s	1.9215	77.72		F(1,9) = 6.43 p=0.0320	F(1,9) = 4.23 p=0.0699
d	1.1000	87.05	F(1,9) = 0.17 p=1.0000		F(1,9) = 0.01 p=0.9179
g	1.309	84.61	F(1,9) = 0.01 p=0.9145	F(1,9) = 1.72 p=0.2217
s,d	1.1209	86.97			F(1,8) = 0.19 p=0.6729
s,g	1.3073	84.64		F(1,8) = 1.55 p=0.2478
d,g	1.0987	87.07	F(1,8) = 0.03 p=0.8680
s,d,g	1.0946	87.11