Table 1. Details of the adolescent and adult sample.

		Adolescents	Adults
Age	Range	13.7–15.5	20–50
	Mean [SD]	14.6 [0.3]	25.2 [6.3]
Gender	Male	125	16
	Female	112	13
Number of subjects that performed the task		237	29
Exclusion criteria	At least one condition with less than 50% of all trials*	11	0
	Excessive movement (>3 mm volume to volume)	18	1
	Technical problems	14	0
	Normalization failed	5	0
	ADHD	3	0
	Hydrocephalus	1	0
Final sample size		185	28

*see Behavioural data analysis.