Fig 6. Anticipatory phase reset does not relate to subsequent olfactory motor behavior.

(A) Average respiratory signals for each participant; anticipatory (red) and nonanticipatory (yellow) conditions. (B) Inhale peaks and durations. Each colored dot represents data from one participant. The anticipatory condition had both higher inhale peaks (left, T₁₂ = 9.04, P = 1.05 × 10⁻⁶) and longer durations (right, T₁₂ = 5.34, P = 0.00018) compared to nonanticipatory condition. Statistics were performed using a two-tailed paired t test. (C) Anticipatory phase resetting is not correlated to changes in olfactory motor behavior across subjects. Each colored dot represents data from one participant. No significant correlation was found between pre-inhale ITPC and subsequent inhale peaks (Spearman correlation, r = 0.15, P = 0.63; Pearson correlation, r = 0.42, P = 0.15) or durations (Spearman correlation, r = 0.011, P = 0.98; Pearson correlation, r = −0.24, P = 0.44). (D) Anticipatory phase resetting is not correlated to changes in olfactory motor behavior within subjects. For each subject, we computed inhale peaks for trials median split by small and large DMP values. We found that trials with poor phase alignment had inhale peaks similar to those in trials with good phase alignment (two-tailed paired t test, T₁₂ = −1.35, P = 0.2). Each colored dot represents data from one participant. The source data are available at https://github.com/zelanolab/PhaseResettingInOlfactoryAnticipation.git. a.u., arbitrary units; DMP, deviation from the mean phase; ITPC, intertrial phase coherence.