Brain Functions

Cognitive Functions of the champion Sara Barber PSY/360 April 16, 2012 Anne Watts Cognitive Functions of the Brain Phineas muckle worked as a chieftain for the railroad companies. By furthermost he is one of the first off wiz imperfection cases that was documented. At the time of his contingency he was working with a group of railroad workers moving rocks reservation way for the tracks. This accident caused a man to change his actions real drastically. Many flock that knew Phineas Gage tell that he was non the same Gage he once was. Role of the Brain in Cognitive Functions The disposition is made up of quadruplet lobes: the frontal lobe, the occipital lobe, the parietal lobe, and the temporal lobe all of which servicing their own beas of cognitive work out (Willingham, 2007) The lobes be contained by the noetic cortex this is where all cognitive ideas originate. Some cognitive functions are problem puzzle out, learning, speech, memory, movement, appr ehension and emotions. The cerebrum is separated into what is known as the school principal callosum which separates the leftover and right brain. The fibers from the brass cells transmit signals from cell to cell. contagion signals are regulated by chemicals made by nerve cells. (Willingham, 2007) The chemical is called a neurotransmitter.

Cognitive functions count on neurotransmitters to chair what signals depart sent to what areas of the brain. When damage is done to the brain, such as a brain injury, things in the brain change. Memories are lost, emotions are flux up, and problem solving issues cannot be fixed. Speech, hearing, and movement may likewise be impaired. Some brai n injuries can slang a complete recovery wh! ereas some injuries may sustain a life time depending on the severity of the incident. each part of the brain has its own job(Willingham, 2007). The right side specializes in spatial abilities like music, visual imagery, and facial recognition. The left side of the brain dominates in logical abilities like problem solving and reasoning, it is said that...If you want to get a full essay, put it on our website: OrderEssay.net

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