Table 1.

BOLD effects in group average

Brain region	MNI coordinates
	Peak t	p<	x	y	z
Multisensory areas: visual condition > baseline and auditory condition > baselinea
Visual stimuli in RVF
Contralateral left hemisphere
Posterior STS	4.14	0.001	−66	−48	12
Superior parietal lobe	3.64	0.001	−24	−60	38
Middle frontal gyrus	4.54	0.001	−40	8	26
Ipsilateral right hemisphere
Posterior STS	2.35	0.009	−58	−44	12
Superior parietal lobe	3.53	0.001	−34	−48	46
Middle frontal gyrus	3.76	0.001	−40	20	18
Visual stimuli in LVF
Contralateral right hemisphere
Posterior STS	3.92	0.001	62	−44	8
Superior parietal lobe	2.60	0.005	24	−64	42
Middle frontal gyrus	3.14	0.001	44	14	34
Ipsilateral left hemisphere
Posterior STS	3.30	0.001	−62	−54	18
Superior parietal lobe	2.58	0.005	−20	−56	54
Middle frontal gyrus	3.46	0.001	−40	16	16
Visual areas: unimodal visual > auditory conditionb
Visual stimuli in RVF
Contralateral left hemisphere
Lingual gyrus	7.50	0.001	−12	−76	−4
Fusiform gyrus	7.30	0.001	−18	−72	−8
Fusiform gyrus	5.31	0.001	−34	−66	−18
Transversal occipital sulcus	4.38	0.001	−20	−90	32
Middle occipital sulcus	3.95	0.001	−44	−78	10
Superior occipital gyrus	4.65	0.001	−32	−80	18
Visual stimuli in LVF
Contralateral right hemisphere
Lingual gyrus/calcarine	7.29	0.001	6	−76	0
Fusiform gyrus	7.31	0.001	14	−72	−10
Fusiform gyrus	4.90	0.001	26	−66	−6
Transversal occipital sulcus	6.74	0.001	26	−86	26
Middle occipital sulcus	5.03	0.001	42	−70	8
Superior occipital gyrus	5.69	0.001	30	−82	20
Posterior parietal lobe	3.94	0.001	22	−70	60
Auditory areas: unimodal auditory > visual conditionc
Visual stimuli in RVF
Left hemisphere
Posterior Heschl's gyrus/insula	4.64	0.001	−40	−26	4
Middle STS	5.27	0.001	−48	−32	6
Middle STS	5.27	0.001	−48	−32	6
Middle STS	5.03	0.001	−48	−14	−6
Right hemisphere
Planum temporale	3.89	0.001	56	−26	4
Insula/planum polare	4.19	0.001	52	0	−8
Middle STS	3.89	0.001	62	−30	6
Visual stimuli in LVF
Right hemisphere
Planum temporale	4.07	0	56	−24	4
Insula	3.81	0	40	−20	−2
Middle STS	3.58	0	62	−34	2
Left hemisphere
Posterior Heschl's gyrus/PT	3.83	0	−48	−22	10
Middle STS	4.39	0	−44	−32	6
Middle STS	3.91	0	−54	−20	4

Group average activation peaks for the contrasts testing for candidate multisensory regions (i.e., responding to both visual and auditory unimodal conditions relative to unstimulated baseline) or for sensory-specific regions (i.e., significant effect of visual minus auditory stimulation or vice versa). Only clusters containing >20 voxels are described (see Materials and Methods). MNI, Montreal Neurological Institute.

^aCandidate multisensory areas: conjunction of unimodal auditory condition minus baseline and unimodal visual condition minus baseline.

^bVisual sensory-specific cortex: unimodal visual minus unimodal auditory conditions.

^cAuditory sensory-specific cortex: unimodal auditory minus unimodal visual conditions.