Stimulus size | Time bin duration (msec) | ||||
---|---|---|---|---|---|
4.6 | 13.8 | 25 | 50 | ||
Information per second (bits/sec) | 1 × CRF | 15.6 | 10.6 | 8.4 | 6.3 |
2 × CRF | 18.3 | 13.2* | 10.7* | 7.9* | |
3 × CRF | 18.7 | 13.6* | 11.1* | 8.0* | |
4 × CRF | 17.7 | 13.1 | 10.2 | 7.5 | |
Information per spike (bits/spike) | 1 × CRF | 1.0 | 0.7 | 0.5 | 0.4 |
2 × CRF | 1.3 | 0.9* | 0.7* | 0.5* | |
3 × CRF | 1.6* | 1.2* | 1.0* | 0.7* | |
4 × CRF | 1.6* | 1.2* | 1.0* | 0.7* | |
Efficiency (%) | 1 × CRF | 17.5 | 16.5 | 16.8 | 17.4 |
2 × CRF | 21.8* | 21.7* | 22.5* | 22.9* | |
3 × CRF | 26.0* | 26.1* | 26.9* | 26.6* | |
4 × CRF | 26.2* | 26.6* | 26.7* | 26.5* |
Asterisks indicate mean values that significantly exceed 1 × CRF mean values (p ≤ 0.05).