Table 2.
Purkinje cell sensitivities and modulation during VORd in the naive and adapted animal
|
Gain state |
Eye velocity sensitivity (spks/sec/deg/sec) |
Eye position sensitivity (spks/sec/deg) |
Eye acceleration sensitivity (spks/sec/deg/sec2) |
Head velocity sensitivity (spks/sec/deg/sec) |
Head acceleration sensitivity (spks/sec/deg/sec2) |
Retinal slip velocity sensitivity (spks/sec/deg/sec) |
Retinal slip acceleration sensitivity (spks/sec/deg/sec2) |
VORd modulation amplitude (spks/sec/deg/sec) |
VORd modulation phase (deg) |
|---|---|---|---|---|---|---|---|---|---|
| High gain | -1.1759 ± 0.8302 | 0.8196 ± 0.8906 | -0.0616 ± 0.0685 | -1.5310 ± 1.3841* | -0.0495 ± 0.0773 | -1.4880 ± 2.5032 | 0.0315 ± 0.0628** | 0.42 ± 0.21 | 4.02 |
| Normal gain | -1.0785 ± 0.6344 | 0.4941 ± 1.1206 | -0.0712 ± 0.0690 | -0.9845 ± 0.6435 | -0.0519 ± 0.0370 | -0.6408 ± 0.9782 | -0.0155 ± 0.0885 | 0.2016 ± 0.1522 | 202.3 |
| Low gain
|
-2.0781 ± 0.9498**
|
-1.0548 ± 1.3452**
|
-0.1129 ± 0.0821**
|
-1.1783 ± 0.4299
|
-0.0516 ± 0.0481
|
-0.3431 ± 0.7234
|
-0.0349 ± 0.0987
|
0.37 ± 0.23
|
211.6565
|
Purkinje cells were separated in groups based on the state of the animal (low, naive, or high gain). Statistical significance of the comparison between groups was performed by using an ANOVA single factor (**p < 0.05 and *p < 0.1 when compared with the naive population). spks/sec/deg/sec, Spikes per second per degrees per second.