Performance scores of patient and five normal controls on the retrograde memory tests for faces, buildings, and routes
| Test | Patient | Controls (range) |
| Recognition of famous faces: | ||
| Familiarity judgment | 17 | 17–20 |
| Category | 17 | 17–20 |
| Name | 17 | 16–20 |
| Recognition of famous buildings: | ||
| Familiarity | 15 | 13–15 |
| Town | 15 | 13–15 |
| Name | 14 | 12–15 |
| Route verbal description: | 0.7 | 1.8–2.4 |