Table 1.

Demographics and neuropsychological scores of the participants.

	AA genotype (mean; SD)	TT genotype (mean; SD)
Age (years)	25 (± 2.6)	25 (± 1.6)
BMI (Kg/m2)	26.4 (± 3.7)	24.3 (± 3.0)
BMI > 30 Kg/m2	N = 2	N = 1
BIS/BAS ratio	2.1 (± 0.6)	2.1 (± 0.5)
BAS Drive	8.9 (± 1.8)	7.7 (± 2.4)
BAS Fun Seeking	13.1 (± 1.9)	11.3 (± 2.8)
BAS Reward Responsiveness	15.4 (± 2.3)	16.4 (± 1.8)
BIS	18.2 (± 3.0)	17.7 (± 4.1)