Table 1.

Extraversion and BOLD response to amusing and sad films

Region	BA	Volume	x	y	z	rAttend	p	rWatch	p	rAll	P
Extraversion and Response to Amusing vs. Neutral Films (All Participants)
R	Sup. frontal gyrus	10	949	19	64	12	−0.33	0.25	−0.87	<0.001	−0.73	<0.001
R	Mid. frontal gyrus	10	3480	38	38	16	−0.11	0.71	−0.82	<0.001	−0.70	<0.001
R	Postcentral gyrus	4	580	15	−41	68	−0.38	0.18	−0.81	<0.001	−0.69	<0.001
R	Nucleus Accumbens		1582	11	19	1	−0.43	0.12	−0.78	0.001	−0.71	<0.001
L	Putamen/		580	−19	11	−3	−0.67	0.01	−0.64	0.01	−0.67	<0.001
	Nucleus Accumbens
Extraversion and Response to Sad vs. Neutral Films (ATTEND vs. WATCH participants)
B	Ventral striatum/		3586	−19	8	−11	−0.59	0.03	0.74	0.003	0.34	0.23
	Nucleus Accumbens

Note: BA = Brodmann's Area. Coordinates specify peak voxel in cluster according to Talairach and Tournoux brain atlas.