Anatomy The deep cerebellar nuclei have their effect on other brain centers by A Comparison of inhibitory effects by Purkinje cells and excitatory effects of afferent collateral axons B Summation of mossy fibers and climbing fibers synapsing on deep cerebellar nuclei C Temporal synaptic effects of granular and parallel fiber input D Excitatory Purkinje influences and inhibitory granule cell input 💡 Explanation The deep cerebellar nuclei have their effect on other brain centers by ✓ Correct Answer: A. Comparison of inhibitory effects by Purkinje cells and excitatory effects of afferent collateral axons