Table 2. Mean behavioural performance on the n-back task.

	ASD (20)	TD (20)
1-Back
Acc (%)	90.06±12.51	92.36±10.87	NS
RTs (s)	0.51±0.07	0.48±0.07	NS
V (%)	0.33±0.04	0.33±0.06	NS
2-Back
Acc (%)	60.58±15.32	68.17±16.66	NS
RTs (s)	0.64±0.1	0.61±0.09	NS
V (%)	0.40±0.1	0.39±0.06	NS

Abbreviations: Acc, accuracy; ASD, autism spectrum disorder; NS, not significant; RT, reaction time; TD, typically developing; V, coefficient of variability.

Values are denoted as mean±s.d.