Table 1.

Demographic data.

	Group, means (SEM)
	Sham	LDLPFC	Left IPS	F/χ2	p
n	26	26	26	–	–
Age	20.46 (0.49)a	22.58 (0.94)	23.50 (0.76)a	4.27	0.02
Years of education	13.81 (0.43)a	14.50 (0.46)	15.54 (0.47)a	3.67	0.03
Female/Male	16/10	18/8	17/9	0.34	0.84

SEM, standard error of the mean; LDLPFC, left dorsolateral intraparietal sulcus; IPS, intraparietal sulcus.

^aDifference in age and years of education was significant between left IPS and sham conditions, p < 0.05.