Table 3.

Significant differences in the causal density of the control group in different frequency bands in the deductive reasoning task.

Causal density	θ − band	γ − band	p
Premise coding phase	0.75 ± 0.37	0.45 ± 0.35	∗∗
Premise integration phase	0.75 ± 0.46	0.37 ± 0.27	∗∗∗
Conclusion phase	0.64 ± 0.26	0.80 ± 0.56	0.347

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