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Table 2 Attentional effects of shape and location relevance (in the occipital-temporal cortex) for the later-latency time windows investigated.

From: Is that a belt or a snake? object attentional selection affects the early stages of visual sensory processing

Time Window N1 (140-160 ms) P300/N400 (380-450 ms) Late positivity (450-520 ms)
Significant Factors    
Location Relevance p < 0.030 p < 0.001 p < 0.0000
Shape Relevance n.s. p < 0.001 p < 0.001
Shape Relevance × Electrode n.s. p < 0.001 n.s.
Location × Shape Relevance n.s. p < 0.002 p < 0.0004
Shape Relevance × Hemisphere × Electrode p < 0.048 n.s. n.s.