Table 2.

Significant differences in the causal density of the mathematically gifted group in different frequency bands in the deductive reasoning task

Causal density	θ − band	γ − band	p
Premise coding phase	0.56 ± 0.19	0.40 ± 0.29	∗
Premise integration phase	0.83 ± 0.56	1.33 ± 0.98	∗∗
Conclusion phase	0.75 ± 0.51	0.61 ± 0.55	0.317

p: significance level, ^∗indicates p < 0.05, ^∗∗indicates p < 0.01, ^∗∗∗indicates p < 0.001.