Table 2.

Performances in the BART by groups and interactions

	ICD+ (n = 13)	ICD− (n = 12)	HC (n = 17)	F values	p
Average adjusted pumps	31.32 ± 11.70	34.51 ± 7.17	31.58 ± 13.08	F(2, 39) = 0.314	0.733
Negative feedback sensitivity	PRE: 32.6 ± 14.12 POST: 32.92 ± 18.01	PRE: 39.36 ± 8.47 POST: 33.23 ± 9.44	PRE: 35.94 ± 15.69 POST: 31.29 ± 14.38	Main effect of feedback F(1, 39) = 11.225	0.002
				Main effect of feedback × group F(2, 39) = 3.314	0.002
				Main effect of group F(2, 39) = 0.230	0.796

Data are presented as mean ± standard deviation

Significant p values (p < 0.05) are given in bold

ICD+ Parkinson’s patients with ICD, ICD− Parkinson’s patients without ICD history, HC healthy controls, SD standard deviation, Average adjusted pumps average number of pumps in cashed balloons, PRE number of pumps for trails that immediately precede a balloon burst, POST number of pumps for trails that immediately follow a balloon burst