Table 4.

Exploratory correlations within the PIU group between cognitive domain measures and PIU score.

Task	r	p
Impulse control in the face of reward stimuli
DDT k Hyperbolic	0.28	0.18
DDT AUC	−0.30	0.16
Impulse control in the face of neutral stimuli
Go/No-Go RT	0.37	0.04*
Go/No-Go total correct	0.04	0.85
Behavioral Activation System Function
SPSRQ Sensitivity to Reward	−0.01	0.97
BIS/BAS scales BAS Reward Responsivity	−0.06	0.75
BAS Drive	0.16	0.36
BAS Fun Seeking	−0.23	0.20
Behavioral Inhibitory System Function
BIS/BAS scales BIS	−0.04	0.82
SPSRQ Sensitivity to Punishment	0.13	0.56

Note.

^*p < 0.05,

^*p < 0.01