Table 4.
Results of experimental tests of environmental sound and musical instrument identification in patients and controls.
| QR | KL | Controls mean (SD) n = 12 | Control range min–max | |
|---|---|---|---|---|
| Environmental sounds | ||||
| Environmental sound recognition (/40) | 35 | 34 | 37.1 (2.1)a | 33–39 |
| Cross-modal matching to picture/name (/40) | 39 | 40 | 39.9 (0.3)b | 39–40 |
| Musical instruments | ||||
| Instrument sound name (/20) | 5 | 6 | 13.1 (2.8) | 8–18 |
| Instrument sound recognition (/20) | 6 | 7 | 13.7 (2.9) | 9–18 |
| Instrument picture name (/20) | 4 | 11 | 17.1 (1.7) | 14–19 |
| Instrument picture recognition (/20) | 10 | 13 | 17.3 (1.5) | 15–19 |
| Cross-modal matching sound to picture/name (/20) | 12 | 18 | 19.3 (0.8) | 18–20 |
a
n = 14 controls.
b
n = 10 controls.