Table 5.
Brain areas involved in reading per‐se
Brain region | Left hemisphere | Right hemisphere | ||||||
---|---|---|---|---|---|---|---|---|
MNI coordinates | ||||||||
x | y | z | Z score | x | y | z | Z score | |
Mid. frontal gyrus | −44 | 14 | 48 | 3.9ai | ||||
−44 | 12 | 52 | 3.7ai | |||||
Inf. frontal gyrus, pars orbitalis | −36 | 30 | −4 | 5.8a, ba | 48 | 30 | −18 | 4.8a, bd |
−48 | 34 | −2 | 5.4a, ba | 54 | 40 | −4 | 3.7ad | |
Inf. frontal gyrus, pars triangularis | −52 | 20 | 2 | 5.1a, ba | 58 | 30 | 22 | 4.1ag |
−54 | 20 | 6 | 5.1a, ba | 60 | 26 | 20 | 3.9ag | |
Inf. frontal gyrus, pars opercularis | −58 | 16 | 12 | 4.6a, ba | 62 | 22 | 20 | 3.6ag |
Rolandic opercular gyrus | −46 | 6 | 14 | 4.8a, ba | ||||
−46 | 2 | 18 | 3.9aa | |||||
Precentral gyrus | −48 | −2 | 36 | 5.4a, ba | ||||
−48 | 0 | 30 | 5.2a, ba | |||||
Insula | −44 | 16 | 4 | 3.9aa | ||||
Postcentral gyrus | −52 | −8 | 48 | 4.0aa | ||||
Sup. temporal pole | −44 | 22 | −22 | 4.7a, ba | ||||
−50 | 10 | −22 | 4.1aa | |||||
Sup. temporal gyrus | −58 | −44 | 16 | 3.6ah | ||||
Amygdala | −24 | −2 | −24 | 4.6a, be | ||||
Mid. occipital gyrus | −22 | −100 | −4 | Inf.a, bb | ||||
Inf. occipital gyrus | 26 | −100 | 0 | Inf.a, bf | ||||
Fusiform gyrus (VWFA)c | −40 | −56 | −16 | 6.8a, bc | ||||
−40 | −58 | −12 | 6.2a, bc | |||||
Cerebellum | −38 | −54 | −22 | 7.6a, bc | ||||
−36 | −52 | −26 | 7.0a, bc |
FDR corrected.
FWE corrected.
Areas of overlap between the brain areas activated in reading per se and the hypoactivations reported by Paulesu et al. (2001) in dyslexics during reading. Cluster‐size: a = 778 voxels; b = 249 voxels; c = 201 voxels; d = 156 voxels; e = 143 voxels; f = 137 voxels; g = 76 voxels; h = 30 voxels; i = 22 voxels.