different job. To be exact‚ there are five different parts of the brain. The main one‚ or the biggest one‚ is the cerebrum. The cerebrum makes up about 85% of the brain’s weight. The cerebrum is the thinking part of the brain and it controls our voluntary muscles. So basically you can’t run or kick a soccer ball without your cerebrum. You need the cerebrum to think. The cerebrum also holds all of your memories‚ long-term and short-term. Short-term memory is the phase or type of memory responsible
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determination. This is not fantasy world considering. It is fundamental to the primitive cerebrum which manages us in a greater number of routes than we envision. We have been utilizing this primitive cerebrum for a large number of years contrasted with advanced thinking about a couple of hundreds of years. When you consider compelling artwork‚ unwind your advanced target endeavoring cerebrum. Give that primitive cerebrum a chance to guide you. This primitive mind has guided us a great deal longer than
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16 Coordination in Humans Check your progress 16.1 What is coordination? Question 1. (c) (d) (f) (e) (a) (b) (1 mark each) (Total: 6 marks) 16.2 Nervous coordination A. Questions 1. (a) motor neurone (1 mark) (1 mark) (b) A – cell body (1 mark) B – axon / nerve fibre (1 mark) C – myelin sheath (1 mark) (c) C is made of fat. (1 mark) It prevents the spread of nerve impulses and helps speed up the rate of transmission of nerve impulses. (1 mark) (d)
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Brain tumors are abnormal growth of tissue in the brain or spinal cord. This abnormal growth disrupts the normal functions of the brain. Brain tumors are categories based on where they originated and whether they are cancerous or noncancerous. They can be benign which means they do not contain cancer cells‚ they grow slowly‚ and do not spread into other tissue. The tumors can also be malignant‚ which means they contain cancer cells and spread rapidly into surrounding tissue. ("Brain Tumors") Surgery
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matter containing cell bodies are called A) nuclei. B) pyramids. C) tracts. D) peduncles. E) ganglia. Answer: a Level: 1 3. The fact that the right side of the brain controls the left side of the body is explained by the A) division of the cerebrum into two hemispheres.
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Phineas Gage April Maier PSY360 February 18‚ 2013 Eric Tomlinson Phineas Gage On September 13‚ 1848‚ 25 year old Phineas Gage‚ a railroad construction foreman and his crew were working on building a railroad in Cavendish‚ Vermont. Gage was using a tamping iron to pack explosive powder into a hole during excavation operations. This is when a spark from the iron detonated the powder; causing an explosion and propelling the tamping iron through Gage’s skull. The iron entered Gage’s skull
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There are various cells in the cerebrum that are responsible for memory. Old people experience loose of memory because the cells responsible for memory are worn out. Also‚ the nerves do not release neurotransmitters. This makes it hard for the brain cells to carry information from one
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Life Long Effect of Concussion Consistently hear about an athlete that resigns long before their prime is over due to a long lasting impacts of concussion. After you encounter a concussion‚ post-concussion will likely linger for a day‚ weeks months even a year. “A Post-concussion syndrome is a complex disorder in which various symptoms such as headaches and dizziness last for weeks and sometimes months after the injury that caused the concussion” (Mayo Clinic). As a concussion casualty gets older
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<b>INTRODUCTION</b><br><br>The human body is divided into many different parts called organs. All of the parts are controlled by an organ called the brain‚ which is located in the head. The brain weighs about 2.75 pounds‚ and has a whitish-pink appearance. The brain is made up of many cells‚ and is the control centre of the body. The brain flashes messages out to all the other parts of the body. The messages travel in very fine threads called nerves. The nerves and the brain make up a system somewhat
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Brain Death Determination When the brain has a lack of oxygen‚ even for a few minutes‚ it could lead to loss of brain functions such as a gradual loss level of consciousness or a complete loss of consciousness causing the person to slip into a coma. In the most profound cases‚ irreversible brain damage and death occurs. Oxygen deficiency can by caused by many things‚ such as; a brain injury‚ fall from height‚ traffic accidents‚ heart failure‚ stroke or some neurological disease. That may cause
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