How Background Music Is Perceive on Our Neuronal Circuits
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From 1960-1970, by studying cases of epilepsy who underwent commissurotomy (to prevent the propagation of electric waves and thus prevent the spread of seizures, refractory to medical treatment of time), we know that man has two brains: The left brain “intellectual” seat of consciousness (ability to perceive and recognize the world through its capacity for analysis, conceptualization and symbolization, finally from “thinking digital and digital, by association of neuronal circuits, proposals, concepts, as when counting on his fingers). The right brain, “emotional”, the seat of the unconscious or ability to understand intuitively and thus to perceive and understand the overall general appearance of things, they look good or bad, impressions and images. Well, many people nowadays wonder what is background music and what qualifies music as background music. So the brain of analogical reasoning by frame, sensitivity, emotions (anger, fear), mood (joy, pleasure, disgust, sadness), the imagination, dreams, creativity . We still need to add the “reptilian brain” discovered by the neurosurgeon MacLean in the 1950s. Functionally part of the right brain, it contains the center of aggressiveness (instinct to kill), the center of the enjoyment (hedonic center), the center of sexuality. It controls emotions, mood and autonomic functions (temperature and constant biological body, heart rate etc..). So background music can be classified in the emotional part of our brain; the right brain though.