ITD tuning type | Percentage of units (%) | ||||
---|---|---|---|---|---|
Peak | Monotonic | Trough | Unclassified | ||
Apical units | ITD-sensitive unitsa (n = 52) | 40.4% (21/52) | 42.3% (22/52) | 15.4% (8/52) | 1.9% (1/52) |
|ITDMS| ≤160 μsb (n = 23) | 38.1% (8/21) | 45.5% (10/22) | 62.5% (5/8) | N/A | |
ITDMS (μs)c | 56 ± 295 (−438 to 688) | 34 ± 325 (−703 to 736) | −58 ± 308 (−676 to 313) | N/A | |
Basal units | ITD-sensitive unitsa (n = 28) | 25.0% (7/28) | 67.9% (19/28) | 3.6% (1/28) | 3.6% (1/28) |
|ITDMS| ≤ 160 μsb (n = 6) | 28.6% (2/7) | 21.1% (4/19) | 0% (0/1) | N/A | |
ITDMS (μs)c | 27 ± 239 (−222 to 332) | 78 ± 574 (−801 to 1200) | 454 | N/A |