Table 3.
Left hemisphere group differences to stimuli delivered to the contralateral and ipsilateral median-nerves
| Source/latency (ms) | Contralateral stimuli | Ipsilateral stimuli | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40 | 80 | 140 | 220 | 300 | 450 | 40 | 80 | 140 | 220 | 300 | 450 | |
| S1 (BA 3b, 1, 2) | ↑↑ | ? | ↓↓ | ↓↓ | ↓↓ | ↓↓ | ↓↓ | |||||
| S2 (BA 43, 40) | ↓↓ | ↓↓ | ↓↓ | ↓ | ↓↓ | ↓↓ | ↓↓ | |||||
| M1 (BA 4) | ↓↓ | ↓↓ | ↓↓ | ↓↓ | ↓↓ | |||||||
| dPMA (BA 6) | ↓↓ | ↓↓ | ↓↓ | ↓↓ | ||||||||
| vPMA (BA 6) | ↓↓ | ↓↓ | ↓↓ | ↑↑ | ||||||||
| PCL (BA 5) | ↓↓ | ↓↓ | ||||||||||
| SMA (BA 6) | ↓↓ | |||||||||||
| Insula | ↓↓ | ? | ↓↓ | |||||||||
| SMG/IPL (BA 40) | ↑↑ | |||||||||||
| AG (BA 39) | ↑↑ | ↑ | ||||||||||
| PPC/SPL (BA 7) | ↓ | ↓↓ | ↓↓ | ↓↓ | ↓ | ↓↓ | ||||||
| PCC (BA 31) | ||||||||||||
| DLPFC (BA 46, 9) | ↓↓ | ↓↓ | ↓ | ↓↓ | ↓↓ | ↓↓ | ||||||
| VLPFC (BA 45, 47) | ↓↓ | |||||||||||
| mOFC (BA 11) | ↓↓ | ↓↓ | ↓↓ | ↓↓ | ↓↓ | ? | ↑↑ | ↑↑ | ||||
| vOFC (BA 11, 47) | ↑↑ | ↑↑ | ↑↑ | |||||||||
| FP (BA 10) | ↑↑ | ↑↑ | ↑↑ | |||||||||
| dACC (BA 32) | ↓↓ | |||||||||||
| vACC (BA 32) | ↑↑ | ↑ | ↑↑ | ↑↑ | ||||||||
| TP (BA 38) | ? | ↑↑ | ? | ↑↑ | ↑↑ | ↑↑ | ↑↑ | ↑ | ↓↓ | ↓↓ | ||
| MVT (BA28, 35, 36) | ↓↓ | ↓↓ | ↓↓ | |||||||||
| STS (BA 21) | ↓↓ | ↑↑ | ↓↓ | |||||||||
The ↓ and ↓↓ indicate that the schizophrenia group had less (hypo-) activation than the control group with P < .05 and P < .01, respectively. The ↑ and ↑↑ indicate that the schizophrenia group has more (hyper-) activation than the control group with P < .05 and P < .01, respectively. The “?” indicates that one aspect of the area shows hyper-activation whereas the other aspect of the same area shows hypo-activation