Cesare Lombroso. Genius and insanity (№ 366638)

Every mental agitation, passes into the muscular, and between them are inextricably linked. A child jumps and jumps at the sight of something shiny. Adult begins to gesticulate under the influence of feelings or strong emotion, and what it is stronger, the more irritated the muscular system. Easy pain is a moan, sharp Creek: weak - if the suffering of fleeting, high or low - if it is long, and in the case of unbearable suffering, the sound of voices rises a fifth, an octave or even more. The singing the same emotion manifested as tremor muscular ligaments, why does the so-called tremolo.