Table II.
Activation peak summary observed in the main effect analysis (random‐effect group analysis, P < .05, FWE corrected, cluster extent threshold of 10 voxels, F > 17.71). Apart from the bilateral superior temporal gyri for vowel production, the only significant difference between the four motor tasks was observed in the left ventro‐lateral sensorimotor cortex, with stronger activity for vowel vocalization than for the other tasks
| Region | H | Main effect | ||||
|---|---|---|---|---|---|---|
| BA | x | y | z | F | ||
| Primary motor cortex | L | 4 | −60 | −4 | 18 | 26.44 |
| Primary somatosensory cortex | L | 3 | −52 | −8 | 32 | 25.66 |
| Transverse temporal gyrus | L | 41/42 | −52 | −16 | 4 | 24.55 |
| R | 41/42 | 44 | −22 | 4 | 20.72 | |