Clinical data and tumor pathology
| Characteristic | Patients (n = 30) |
|---|---|
| Age (mean, range) (yr) | 46.1, 19–79 |
| Sex | |
| Male | 19 |
| Female | 11 |
| Handedness | |
| Right | 25 |
| Left | 5 |
| Tumor hemisphere | |
| Right | 7 |
| Left | 23 |
| Tumor location | |
| Posterior DMN | 14 |
| Anterior DMN | 8 |
| Outside DMN | 8 |
| Tumor grade | |
| II | 11 (5 Astrocytomas, 6 oligodendrogliomas) |
| III | 7 (3 Anaplastic astrocytomas, 3 anaplastic oligodendrogliomas, 1 anaplastic ganglioglioma) |
| IV | 12 Glioblastomas |