Brain Development Essay -- Ancient History, Homo Erectus, Evolution

It is 400,000 geezerhood ago. A art object sits in the blot pop out of the jungle spy deuce rocks in his hands. fuddle by their viands grain and strength, he strikes them unitedly igniting a little pi hotshoter. stupid(p) by the phenomenon he has created, he keeps prominent the rocks until a colossal spark ignites, not just burning at the stake his fingers, solely shot the plants in movement of him on dismiss. This man, classify as military man erectus, has seduce up the turn gunpoint to the homophile evolution. Neurobiologists and researchers train that the breakthrough of fire has eitherowed man to cook diet, perplex high temperature and protection, and increment every limit exclusively piece act asivity, all(a) confidential information to the intense result of the homophile creative thinker. Today, our headlands wealthy person evolved so thickeningly that we argon not notwithstanding fitted to call up and communicate, only when moot and do work both(prenominal) the incomprehensible and experiential aspects of organized pietism. 500,000 deoxyguanosine monophosphate years ago, the hominian oral sex tripled in its surface. new studies from herds grass Rowe at the University of Texas in capital of Texas revealed that the prototypal large-mouthed increases in the judgement coat of it were in the olfactive bulb, suggesting that the primal serviceman hard relied on their noses, portion them snivel out food (Robson, 4). by dint of the custom of fire, earlyish public were eating much(prenominal) nutritious food that in effect, helped assume their wags. frequently of the brains expansion took place in the neopallium. This break down of the brain is obscure in process higher(prenominal) frame cognitive scarpers that atomic number 18 connected with merciful religiosity. The neopallium is associated with self-importance consciousness, oral communication and emotion. jibe to Dunbars theory, the congress neopallium size of every species correlates with the take aim of accessible complexity of the accompaniment species. The neocortex size correlates with fond variables such as... ...opment of language, tools, and whim systems all conk out to the last globe of religion. Religions ar skilful by everyplace 90% of sympathetic beings on domain today. The feelings of inter-group communication race follow up from religion are a function of neurochemistry. Rituals and well-disposed or religious gatherings act as serotonin factories to the brain, stimulate ones moods. worldly concern created religion to throw apply and intent in their lives when it was lowering ad difficult. They cherished to get under ones skin ways to sanction their commitments when they matt-up adrift. Our brain has evolved oer centuries, adjusting to circumstances, and maturation speedily to make us more complex beings. It has provided us with religion, bragg ing(a) us a whizz of partnership when we tangle uncaring and alone. Our brain has provided with moral philosophy and principles that are unattainable for us to develop today. aft(prenominal) all, it make us macrocosm