Cerebellar Lobulus Simplex and Crus I Differentially Represent Phase and Phase Difference of Prefrontal Cortical and Hippocampal Oscillations

？ Cerebellar Purkinje cells represent phase information of neuronal oscillations ？ Represented oscillations occur in medial prefrontal cortex and hippocampus ？ Representations of phase and phase differences are frequency specific ？ Representation of phase information differs between lobulus simplex and Crus