Table 1.
Offline Kalman filter movement decoding performance (correlation coefficient, ρ, between predicted and actual kinematic parameters) under different neural tuning models.
| Neural model | Monkey S | Monkey P | Monkey L | Monkey W | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ρ (P) | ρ (V) | ρ (A) | ρ (P) | ρ (V) | ρ (A) | ρ (P) | ρ (V) | ρ (A) | ρ (P) | ρ (V) | ρ (A) | |
| P only | 0.65 | – | – | 0.56 | – | – | 0.47 | – | – | 0.56 | – | – |
| V only | 0.53 | 0.75 | – | 0.77 | 0.80 | – | 0.66 | 0.63 | – | 0.67 | 0.56 | – |
| A only | 0.49 | 0.61 | 0.64 | 0.66 | 0.64 | 0.61 | 0.25 | 0.10 | 0.25 | 0.26 | 0.13 | 0.25 |
| P+V | 0.73 | 0.79 | – | 0.83 | 0.82 | – | 0.73 | 0.65 | – | 0.71 | 0.58 | – |
| P+V+A | 0.74 | 0.80 | 0.62 | 0.83 | 0.82 | 0.66 | 0.74 | 0.65 | 0.33 | 0.70 | 0.58 | 0.29 |