Table 5.
LICI in patients with schizophrenia.
| References | Subjects | Method | ISI | LICI |
|---|---|---|---|---|
| Fitzgerald et al. (55) | 18 SCZ, 8 HC | TMS-EMG | 100 ms | ↔ |
| Farzan et al. (56) | 14 SCZ, 14 BD, 14 HC | TMS-EEG | 100 ms | ↓ in DLPFC of SCZ, ↔ in BD |
| Mehta et al. (57) | 54 SCZ, 45 HC | TMS-EMG | 100 ms | ↔ |
| Mehta et al. (58) | 54 SCZ, 45 HC | TMS-EMG | 100 ms | ↔ MNA |
| Radhu et al. (59) | 38 SCZ, 27 OCD, 46 HC | TMS-EEG | 100 ms | ↓ in DLPFC of SCZ, ↔ in OCD |
| Basavaraju et al. (60) | 18 SCZ with EBD, 32 SCZ w/o EBD | TMS-EMG | 100 ms | ↔ |
| Lett et al. (61) | 80 SCZ, 115 HC | TMS-EEG | 100 ms | ↔ |
| Radhu et al. (62) | 19 SCZ, 30 FDR of SCZ, 13 OCD, 18 FDR of OCD, 49 HC | TMS-EEG | 100 ms | ↓ in DLPFC of SCZ, ↔ in OCD |
| Goodman et al. (63) | 12 SCZ with cannabis use, 11 cannabis free SCZ, 10 controls with cannabis use, 13 cannabis free controls | TMS-EMG | 100, 150, 200 ms | ↔ |
ISI, Interstimulus interval; HC, Healthy controls; LICI, Long-interval intracortical inhibition; MNA, Mirror neuron activity; DLPFC, Dorsolateral pre-frontal cortex; OCD, Obsessive-compulsive disorder; SCZ, Schizophrenia; EBD, Ego boundary disturbance; BD, Bipolar disorder; FDR, First degree relative. ↓: decreased, ↔: no significant difference.