Table 2.

Main effects and interactions of viewing high-calorie and low-calorie food images separately in significant channels.

Channel	Moderate intensity, (HbO) change		High intensity, (HbO) change
	Mean	SD	Mean	SD	Intensity effect	Exercise effect	Exercise × Intensity
High-calorie food images
2
Control	−0.049	0.247	−0.005	0.293	F(1,54) = 8.02	F(1,54) = 3.40	F(1,54) = 3.30
Exercise	−0.046	0.409	0.286	0.506	P = 0.007	P = 0.071	P = 0.075
11
Control	−0.121	0.378	−0.034	0.334	F(1,54) = 4.34	F(1,54) = 6.66	F(1,54) = 5.33
Exercise	0.507	0.926	0.0004	0.571	P = 0.042	P = 0.013	P = 0.025
Low-calorie food images
3
Control	0.009	0.285	0.126	0.279	F(1,54) = 5.24	F(1,54) = 0.29	F(1,54) = 0.17
Exercise	−0.053	0.464	0.117	0.257	P = 0.026	P = 0.60	P = 0.69

(HbO) indicates a relative concentration change in oxyhemoglobin.