“…From the physiological perspective, music provokes the mechano-sensory hair cells in the ear to transduce sound-induced mechanical vibrations into neural impulses, which are interpreted by the brain, thus evoking emotional effects. Current research about music has established a role for these effects in the regulation of the hypothalamic–pituitary axis, the sympathetic nervous system and the immune system [ 14 ]. In studies, single- blind, music therapy effectiviness studies, significant results and potential clinical outcomes included improvements in imitating signs and words, longer and more eye contact, taking turns, joint attention, nonverbal communication, longer periods of and more happiness, emotional synchronicity, initiation engagement and compliant behavior.…”