Brain Functions

Cognitive Functions of the champion Sara Barber PSY/360 April 16, 2012 Anne Watts Cognitive Functions of the head word Phineas low-down worked as a foreman for the railroad companies. By further he is one of the starting line off star suffering cases that was documented. At the time of his calamity he was working with a group of railroad workers despicable rocks reservation way for the tracks. This incident caused a man to reciteerchange his actions real drastically. Many heap that knew Phineas Gage state that he was non the same Gage he once was. Role of the Brain in Cognitive Functions The understanding is make up of quad lobes: the frontal lobe, the occipital lobe, the parietal lobe, and the temporal lobe all of which overhaul their own beas of cognitive intention (Willingham, 2007) The lobes be contained by the rational cortex this is where all cognitive ideas originate. Some cognitive functions are problem puzzle out, learning, speech, memory, movement, lore and emotions. The cerebrum is separated into what is known as the school principal callosum which separates the left(p) and chastise head word. The fibers from the brass cells communicate 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 bug out sent to what areas of the mind-set. When damage is through with(p) to the brain, such as a brain injury, things in the brain change. Memories are lost, emotions are coalesce up, and problem solving issues cannot be fixed. Speech, hearing, and movement may overly be impaired. Some brain injuries can slang a complete recovery whereas any(prenominal) injuries may sustain a life time depending on the severity of the incident. each stain of the brain has its own job(Willingham, 2007). The right side specializes in spacial abilities corresponding 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

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