Table 2.

Performance on the ToM test in the two groups (mean ± SD).

Test	Condition	PD patients (n = 18)	Healthy controls (n = 22)
False belief	High inhibition	8.78 ± 2.53	11.55 ± 0.69∗∗
	Low inhibition	11.06 ± 1.83	11.68 ± 0.58
True location	High inhibition	10.11 ± 1.64	11.52 ± 0.68∗
	Low inhibition	7.56 ± 2.94	9.19 2.34

^∗ p < 0.01; ^∗∗p < 0.001.