Table 1.
Statistical table
| Data structure | Type of test | n | Frequency significant if | |
|---|---|---|---|---|
| a | Fig. 1, LFP power (striatum): non-normal distribution | One sided, paired signed-rank Wilcoxon test, corrected with FDR q = 0.05 (run vs baseline) | Nb of sessions:Rat001, n = 11Rat019, n = 12Rat020, n = 11Rat027, n = 13Rat032, n = 14 | p < 0.001:Rat001, p < 0.0005Rat019, p < 0.0007Rat020, p < 0.0005Rat032, p < 0.0004Rat027, p < 0.0001 |
| b | Fig. 3A,B, phase histogram: non-normal distribution | Circular Rayleigh test (Matlab circular statistics toolbox) | n > 20 spikes (Berke et al., 2004) | p < 0.01 (Berke et al., 2004) |
| c | Fig. 3C, preferred phase histogram: non-normal distribution | Circular Rayleigh test (Matlab circular statistics toolbox) | n = 35 specifically theta-modulated cells | p = 0.0158 |
| d | Fig. 4, LFP power (cortex): non-normal distribution | One sided, paired signed-rank Wilcoxon test, corrected with FDR q = 0.05 (run vs baseline) | Rat027, n = 13 sessionsRat032, n = 14 sessions | p < 0.001:Rat027, p < 0.00012Rat032, p < 0.00012 |
| e | Distribution of theta peak frequencies: non-normal distribution | Paired signed-rank Wilcoxon test (striatum vs cortex) | Rat027, n = 13 sessionsRat032, n = 14 sessions | p > 0.3:Rat027, p = 0.375Rat032, p = 0.625 |
| f | Fig. 4, coherence: non-normal distribution | One sided, paired signed-rank Wilcoxon test, corrected with FDR q = 0.05 (run vs baseline) | Rat027, n = 13 sessionsRat032, n = 14 sessions | p < 0.001:Rat027, p < 0.0001Rat032, p < 0.0008 |
| g | Fig. 4, imaginary coherence: non-normal distribution | One sided, paired signed-rank Wilcoxon test, corrected with FDR q = 0.05 (run vs baseline) (baseline vs 0) (run vs 0) | Rat027, n = 13 sessionsRat032, n = 14 sessions | Baseline vs 0:Rat027, p < 0.005Rat032, p < 0.005Run vs 0:Rat027, p < 0.004Rat032, p < 0.005Run vs baseline:Rat027, p < 0.0015Rat032, p < 0.0006 |
| h | Fig. 6, Granger causality measures: non-normal distribution | One sided, paired signed-rank Wilcoxon test, corrected with FDR q = 0.05 (run vs baseline) | Rat027, n = 13 sessionsRat032, n = 14 sessions | Total interdependence:p < 0.00006Granger causality:p < 0.00018 |