Table 3.

Commonalities (conjunction analysis) and differences (two sample t-test) between CSLM (CS group) and speech audiovisual (NH group) processing, related to Figure 3.

Cerebral region – cluster	Coordinate of the peak significant activation (p < 0.05, FWE corrected) and cluster extent
	Speech AV = CSOM1				CSLM > speech AV 2				Speech AV > CSLM3
	Voxels	x	y	z	Voxels	x	y	z	Voxels	x	y	z
L Middle temporal gyrus L Superior temporal gyrus Left Inferior parietal lobe	780	–64	–22	–4
L Occipito-temporal junction (MT/V5) L Middle occipital gyrus L Inferior occipital gyrus L Inferior temporal gyrus					732	–56	–76	0
R Middle temporal gyrus R Superior temporal gyrus	135	52	–34	2
R Occipito-temporal junction (MT/V5) R Inferior occipital gyrus R Inferior temporal gyrus					374	54	–62	0
L Middle occipital gyrus					167	–24	–102	2
R Middle temporal gyrus									88	64	–22	–10
L Superior temporal gyrus       Including primary auditory cortex									107	–60	–24	8
L Inferior frontal gyrus       pars triangularis	4	–50	32	2

¹Regions commonly activated in both conditions: [speech AV – still control condition] and [CSLM – still control condition] perception of words. ²Brain regions more activated during CSLM perception of words [CSLM vs. still control condition] compared to speech AV perception of words [speech AV – still control condition]. ³Brain regions more activated during speech AV perception of words [speech AV vs. still control condition] compared to CSLM perception of words [CSLM – still control condition]. L, Left; R, Right; x, y, z are standard stereotaxic coordinates in the MNI (Montreal Neurological Institute) system. Activations of speech AV = CSLM and speech AV > CSLM are reported at p < 0.05 whole brain corrected. Activations of CSLM > speech AV are uncorrected for multiple comparisons; p < 0.001. Speech AV = audiovisual speech in hearing speakers; CSLM, Cued Speech (oral + manual); CSM, Cued Speech (manual only); CSL, Cued Speech (oral only).