Table 5.
Top 10 co-occurring keywords.
| Rank | Keywords | Count | Centrality |
|---|---|---|---|
| 1 | major depression | 84 | 0.2 |
| 2 | alpha asymmetry | 51 | 0.16 |
| 3 | brain | 83 | 0.15 |
| 4 | asymmetry | 64 | 0.13 |
| 5 | anxiety | 48 | 0.12 |
| 6 | functional connectivity | 85 | 0.1 |
| 7 | classification | 58 | 0.08 |
| 8 | antidepressant | 21 | 0.08 |
| 9 | disorder | 75 | 0.07 |
| 10 | frequency | 30 | 0.06 |