Table 4.

Summary of sinusoidal responses (f2/f1 ratio) and 3D tuning (DDI) of different cell groups

DDI (mean ± SE)f2/f1 ratio (geometric mean ± SE)
Translation
    Inhibitory
        Not tuned (n = 7)0.62 ± 0.022.07 ± 0.76
        Tuned (n = 7)0.65 ± 0.020.48 ± 0.47
    Excitatory
        Not tuned (n = 3)0.53 ± 0.032.63 ± 0.66
        Single peaked
            Bimodal (n = 28)0.69 ± 0.031.60 ± 1.14
            Unimodal (n = 13)0.76 ± 0.020.48 ± 0.47
        Double peaked (n = 49)0.81 ± 0.010.25 ± 0.30
        Triple peaked (n = 4)0.76 ± 0.020.15 ± 0.95
Rotation
    Inhibitory
        Not tuned (n = 5)0.48 ± 0.023.59 ± 1.09
        Tuned (n = 2)0.58 ± 0.030.11 ± 0.47
    Excitatory
        Not tuned (n = 3)0.57 ± 0.012.81 ± 0.67
        Single peaked
            Bimodal (n = 10)0.65 ± 0.032.49 ± 1.09
            Unimodal (n = 12)0.69 ± 0.020.48 ± 0.47
        Double peaked (n = 3)0.76 ± 0.040.17 ± 0.98