Table 5.
Regions with significantly increased functional connectivity with auditory (posterior superior temporal gyrus) seeds
| Seed | Region with peak functional connectivity | Volume (mm3) | max t | x | y | z |
|---|---|---|---|---|---|---|
| L pSTG | Controls > Stuttering | |||||
| Insula (R) | 4713 | 4.725 | 40 | −14 | 10 | |
| Insula/IFG (13/44) (L) | 1780 | 4.824 | −40 | 8 | 3 | |
| SMA (6) (R) | 1191 | 5.0086 | 5 | −1 | 51 | |
| Cuneus (18) (R) | 1002 | 4.4838 | 18 | −88 | 22 | |
| Postcentral gyrus (43)/OP4 (L) | 520 | 3.8586 | −54 | −18 | 21 | |
| Precentral gyrus (6)(R) | 503 | 4.4498 | 68 | −18 | 48 | |
| Cuneus (18) (L) | 488 | 3.9704 | −9 | −94 | 23 | |
| Precentral gyrus (6)(R) | 436 | 4.612 | 46 | −18 | 68 | |
| Stuttering > Controls | ||||||
| Cerebellum (Crus 1) | 830 | −4.4565 | −26 | −65 | −33 | |
| ITG (L) | 697 | −5.0421 | −55 | −65 | −9 | |
| MTG (21) (R) | 693 | −4.0432 | 70 | −36 | −12 | |
| SMG (L) | 678 | −4.1599 | −42 | −41 | 37 | |
| ITG (R) | 502 | −4.4956 | 64 | −20 | −19 | |
| ITG (37)(R) | 497 | −4.0209 | 59 | −61 | −12 | |
| STG (22)(R) | 490 | −4.3321 | 69 | −57 | 22 | |
| R pSTG | Controls > Stuttering | |||||
| Cuneus (18)(L) | 1029 | 3.6572 | −18 | −96 | 8 | |
| SMA (6)(L) | 677 | 3.9728 | −9 | −23 | 65 | |
| Stuttering > Controls | ||||||
| Cerebellum (Crus 1) (R) | 1311 | −3.9457 | 37 | −60 | −38 | |
| SFG/MFG (R) | 1275 | −4.5301 | 30 | 20 | 55 | |
| Angular gyrus (39) (R) | 552 | −4.0097 | 60 | −58 | 22 | |
| Cerebellum (Crus 1) (L) | 497 | −3.928 | −27 | −62 | −34 |
IFG = inferior frontal gyrus; ITG = inferior temporal gyrus; MFG = middle frontal gyrus; MTG = middle temporal gyrus; pSTG = posterior superior temporal gyrus; SFG = superior frontal gyrus; SMG = superior middle gyrus.