The deep cerebellar nuclei have their effect on other brain centers by
All input to the coex of the cerebellum collateralizes and sends axon branches to both the coex and the deep cerebellar nuclei. The activity of the deep cerebellar nuclei depends on the integrated response of the direct excitatory input from the collaterals and the inhibitory influence of the Purkinje cells of the cerebellar coex.
Comparison of inhibitory effects by Purkinje cells and excitatory effects of afferent collateral axons
Summation of mossy fibers and climbing fibers synapsing on deep cerebellar nuclei
Temporal synaptic effects of granular and parallel fiber input
Excitatory Purkinje influences and inhibitory granule cell input