Table 1

Major regional foci of differential activation (23). FPQ, fundamental power quotient.

Coordinates (mm) Cluster size Max (FPQ)Total (FPQ)SideCerebral region BA Active condition
xyz
Experiment 1: Heard speech (ON) versus no auditory stimulus (OFF)
−49−19 13 45 4.8 142 LTransverse temporal gyrus 41ON
−49 −14 6 32 5.2 104L Insula ON
61 −11 13 113.7 30 R Superior temporal gyrus 42 ON
61 −33 13 10 3.4 27 R Superior temporal gyrus22 ON
−55 −8 3 5 3.0 13L Superior temporal gyrus 22 ON
Experiment 2: Lips mouthing numbers (ON) versus still lips (OFF)
−49 −64 13 67 10.4283L Angular gyrus 39 ON
61 −173 52 5.7 186 R Superior temporal gyrus 22ON
46 −64 13 477.2 179 RAngular gyrus 39 ON
52 −58 8 345.0 113 R Inferoposterior temporal lobe 37 ON
−40 −78 8 26 4.2 76 L Middle occipital gyrus 19 ON
55 −25 8 195.3 59 R Superior temporal gyrus 42 ON
−52−19 13 15 3.3 40L Transverse temporal gyrus 41 ON
−52 −22 8 10 2.9 25 LSuperior temporal gyrus 42 ON
−61 −28 310 3.1 26 L Superior temporal gyrus 22 ON
26 −83 17 9 2.8 22 R Middle occipital gyrus 19 ON
Experiment 3: Lips mouthing numbers (ON) versus gurning (OFF)
61 −2213 13 3.2 37 R Superior temporal gyrus 22ON
−58 −28 3 11 3.1 29 L Superior temporal gyrus 22 ON
49 −50 17 82.7 20 R Angular gyrus 39 ON
−55 −538 6 3.1 16L Inferoposterior temporal lobe37 ON
3 56 8 40 3.9111 R Frontal pole 10 OFF
0 47 −1 25 4.4 77 R Medial frontal lobe 32 OFF
 −6 −47 8 15 3.9 44L Posterior cingulate gyrus 30 OFF
3−50 22 11 3.1 28 R Posterior cingulate gyrus 30 OFF
Experiment 4: Lips mouthing numbers (ON) versus lips mouthing pseudospeech (OFF)
26 3 −10 14 3.6 38 R AmgydalaOFF
−32 19 −6 13 3.6 35L Insula OFF
40 14 −17 2.7 17 R Insula OFF