Brain Regions | L/R | No. Voxels | MNI Coordinates | 95% | 99% | Prediction Accuracy | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
x | y | z | D | A | S | IQ | M | RT | |||||
PCC/PreCu | L | 721 | −8 | −52 | 24 | 0.12 | 0.15 | 0.26 | 0.06** | −0.06** | 0.12** | 0.09** | 0.06** |
SPL/SMG | L | 422 | −30 | −36 | 42 | 0.13 | 0.17 | 0.25 | 0.07** | −0.09** | 0.01** | −0.02** | 0.09** |
SFG | R | 201 | 14 | 40 | 54 | 0.12 | 0.16 | 0.18 | 0.07* | 0.06* | 0.04* | 0.03** | 0.09a |
LOC | R | 174 | 26 | −94 | 12 | 0.13 | 0.17 | 0.18 | 0.03** | −0.07** | 0.08* | −0.07** | −0.08** |
D, Phonological decoding; A, form-sound association; S, naming speed; M, memory ability; RT, reaction time; PCC, posterior cingulate cortex; PreCu, precuneus; SPL, superior parietal lobe; SMG, supramarginal gyrus; SFG, superior frontal gyrus; LOC, lateral occipital cortex.
↵**p < 0.01,
↵*p < 0.05,
↵ap < 0.10. Significance denotes test of prediction accuracy difference between phonological decoding and other two reading components as well as measures of cognitive abilities.