Histamineimprovesratrota-rodandbalancebeamperformancesthroughH2receptorsinthecerebellarinterpositusnucleus,宋悦宁,李宏召,Previousstudieshaverevealedadirecthistaminergicprojectionfromthetuberomamillarynucleusofhypothalamustothecerebellumandapostsynapticexcitatoryeffecto