Table II.
Occurrence probabilities of SI, SII, and thalamic activations
| Subjects | Stimulation | Representation | |||||
|---|---|---|---|---|---|---|---|
| SI (c) | SII (c) | Thalamus (c) | SI (i) | SII (i) | Thalamus (i) | ||
| Controls (n = 13) | Lips | 100 | 88 | 81 | 100 | 81 | 65 |
| Fingers | 96 | 100 | 92 | 69 | 96 | 65 | |
| Patients with TN (n = 18) | Lips | 97 | 92 | 72 | 78 | 94 | 64 |
| Fingers | 89 | 92 | 61 | 42 | 83 | 47 | |
| Patients post‐OP (n = 10) | Lips | 100 | 85 | 70 | 50 | 100 | 50 |
| Fingers | 100 | 85 | 85 | 30 | 90 | 60 | |
Occurrence probabilities (in %) of contra‐ (c) and ipsilateral (i) SI and SII and thalamic activations elicited by each different sensory paradigm in control subjects, patients with TN (right and left side) and patients with TN after neurosurgical intervention (post‐OP).