CONTRASTS
Contrast	df	F	p	MD	SE (MD)	95% CI (MD)	η2
Ψ1	(1, 7)	4.32	<0.050	55.22	22.84	[1.21, 109.24]	0.38
Ψ2	(1, 7)	7.58	<0.028	56.99	19.37	[11.18, 102.81]	0.52
Ψ3	(1, 7)	0.007	>0.937	1.76	20.11	[−45.81, 49.34]	<0.01

Reaction time mean difference contrasts in Experiment 1.

Ψ₁, RT comparison between broadband images and high-pass filtered images.

Ψ₂, RT comparison between broadband images and low-pass filtered images.

Ψ₃, RT comparison between low-pass filtered and high-passed filtered images.

^*Reaction time calculation is based on target present trials only.