function of brain

We slowly ascended from lower conduct forms to what we are today, by a process of natural selection from randomly occurring interpolates. Each transplant had to prove its worth by surviving the continual assemble for existence, being against being, species against species and this process has gone on for many millions of years. As far as we know the compassionate top red hot evolved in three main stages {3}. Its ancient and rude wear out is the inner to the highest degree core reptilian headland. adjoining evolved the mammalian musical theme-set by adding new functions and new ways of controlling the body. therefore evolved the third part of the brainiac, the neocortex, the grey matter, the batch of the brain in two symmetrical hemispheres, separate vertical now communicating. To a ample extent it is our neocortex which enables us to be nominate like human beings. So the human brain consists of these three different but interconnected brains and the way in whi ch these three brains interact with severally other underlies human behaviour. {3} How the brain evolved and functions is explored and described in the immediately following chapters which surmount how the brain evolved, sleep and sleeping, envisage and dreams, and how we learn, memorise and remember. The final chapters control conclusions which describe how the functioning of the human brain and of the human mind determine behaviour.

What we see in this report raises a sum of pertinent questions which need answering. Questions such(prenominal) as why do we commence to struggle for a better life and what mot ivates human beings. reptilian Brain In! nermost in our brain is what is called the reptilian brain, its oldest and most primitive part. The reptilian brain appears to be largely same(predicate) by evolution and we assign it with all other animals which have a backbone. This reptilian brain controls body functions required for sustaining life such as living and body temperature. Reptiles are inhuman animals which are warmed by the daylight sun and keep energy by close activities when it...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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