| Typicality: | 0.437 |
| Saliency: | 0.438 |
| overnight | 17 | temporal |
| for 48 hours | 6 | temporal |
| at 4 °c | 5 | temporal |
| brain → be fixed in → 4% pfa | 35 |
| brain → be fixed in → 4 % pfa | 5 |
| brain → be fixed with → 4% pfa | 3 |
| brain → be placed in → 4% pfa | 3 |
| negative | neutral | positive |
| 0.105 | 0.828 | 0.067 |
| Raw frequency | 46 |
| Normalized frequency | 0.438 |
| Modifier score | 0.500 |
| Perplexity | 182.840 |