Figure 6From: Electrical neuroimaging evidence that spatial frequency-based selective attention affects V1 activity as early as 40-60 ms in humansswLORETA inverse solution performed on the difference wave F +/- F- in the time window 60-80 ms. At this latency range a strong striate generator (BA17) was found, along with a bilateral extra-striate activation, visible at deeper coronal sections.Back to article page