This is a salient evidence that cerebellum circuit translates motor knowledge into related subject matter to show the learnography of the speaker’s thoughts and idea. Head bending toward left or right demonstrates the meaning of specific facts related to seriousness, pleasure or other objective emotions. Head bending toward right side increases the flow of bloodstream in the right hemisphere of speaker’s brain showing seriousness. #learnography #education #knowledge #brain #biology #research #neuroscience #success #teaching #learning #parents #students #teachers #future #life #gestures #postures #emotion