Table I.

Brain activations for unrelated versus iconic gestures in combination with familiar language

Region		Cluster extension	x	y	z	Extent	t‐Value
German unrelated > German iconic [GU > GI]
L	Inferior parietal lobule	Precuneus, SPL, IPC, hIP, post‐ and precentral gyrus	−44	−36	40	217	4.37
L	Inferior frontal gyrus	Precentral gyrus, MFG	−60	16	24	195	3.84
R	Supramarginal gyrus	IPC, hIP, angular gyrus, STG	52	−36	36	142	3.64
R	Inferior frontal gyrus		48	32	12	136	3.68
R/L	Supplementary motor area	SFG, SMG	8	20	56	64	2.88
R	Paracentral lobule	Postcentral gyrus, SPL, precuneus	8	−36	56	55	3.32
L	Middle temporal gyrus	ITG, IOG	−60	−60	−4	45	3.67
R	Middle frontal gyrus		44	12	48	29	2.59
L	Hippocampus	Putamen	−20	−12	−16	23	2.82

Stereotaxic coordinates in MNI space and t‐values of the foci of maximum activation (P < 0.05 corrected). hIP, human intraparietal area; IOG, inferior occipital gyrus; IPC, inferior parietal cortex; ITG, inferior temporal gyrus; MFG, middle frontal gyrus; SFG, superior frontal gyrus; SMG, superior medial gyrus; SPL, superior parietal lobule; STG, superior temporal gyrus.