approaching significancep < .1
Distinct category processing remained apparent until 550 ms after stimulus onset, with the difference for 450–500 ms approaching significance (p < .1) and the difference between 500 and 550 ms (F(2,44) = 4.0; p < .05) being explained by significant post-hoc comparisons of fruit vs. flowers (p < .01), fruit vs. trees (p < .01) and fruit vs. fish (p < .05), flowers vs birds (p < .05) and flowers vs mammals (p < .05), trees vs birds (p < .01) and trees vs mammals (p < .01), and fish vs mammals (p = .05).