main factor that leads to the damage of optic nerve is elevated pressure in the eye. The optic nerve is the main visual nerve of the eye. It transmits the images we see back to the brain for interpretation. The shape and tone of the eye is maintained by a pressure within the eye‚ which ranges between 8 mm and 22 mm of mercury. When this pressure is too low‚ the eye becomes softer‚ while an elevated pressure causes the eye to become harder. The optic nerve is the most susceptible part of the eye to high
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at the University of Pennsylvania‚ was teaching one if his classes and he asked his students what the Thirteenth Amendment forbade. Not a single person answered him so Dolfman said‚ "We have ex-slaves here who should know about the Thirteenth Amendment". After saying this‚ he also referred to himself as an ex-slave considering he comes from a Jewish background. The black students in the class took offense to this and eventually took it far enough where Professor Dolfman was asked to leave the University
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understand abnormality in the nerve that cause disorders. The objective of this study was to trigger a compound nerve action potentials (CAPs) and examine the effects of a stimulus voltage on a nerve and inspect their threshold‚ refractory period and also their velocity. Compound nerve action potentials (CAPs) are summed action potential of one nerve‚ one nerve consists of many neurons. We used the sciatic Lithobates pipiens nerve in this experiment‚ the sciatic nerve is long nerve‚ it extends from the buttocks
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Guts‚ and Brains Seminar Summary During the seminar “Bugs‚ guts and brains: How gut microbiota shapes your mind and body” on November 7‚ Physiologist from UC Davis‚ Dr. Helen Raybould discussed how gut microbes in humans and animals affects neurophysiology based primarily on the foods we eat and the genes expressed in the gut. There is an intersection between micro and host physiology that affects the overall health and behavior of the host. To understand this‚ the neural pathways by which macronutrients
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In 1960‚ Reagan registered as a Democrat but quickly changes to a Republican in 1962. What really started Reagan political career was when Reagan gave a televised speech to Presidential candidate Barry Goldwater called “A Time for Choosing”.[3] Reagan emerged on the national political scene in 1964 when he made fervent television speech
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Introduction A nerve is an enclosed bundle of axons found in the peripheral nervous system (Easton 13). It is the pathway for electrochemical nerve impulses‚ which pass along axons of the peripheral organs. A neuron is a cell in the nervous system which plays many critical tasks like receiving sensory signals from the external and internal environments. Moreover‚ neurons join together these sensory responses to produce and transmit motor responses as a result of changes in membrane permeability
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sentences make certain presuppositions. What are they? (The first one has been done for you!) 1. The police ordered the minors to stop drinking. Presupposition: The minors were drinking. 2. Please take me out to the ball game again. Presupposition: 3. Valerie regretted not receiving a new T-bird for Labor Day. Presupposition: 4. That her pet turtle ran away made Emily very sad. Presupposition: 5. The administration forgot that the professors support the students. (Cf. "The administration believes
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on a generalization about that topic that you can support with examples. 2. Determine a purpose. What angle of the generalization do you want to present to the reader? Having a clear purpose will help you choose examples and write your thesis. 3. Think about your audience. How do you think members of the audience feel about the generalization that you are discussing? 4. Make a list of examples related to your generalization. Initially list all examples that you can think of--you will narrow
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NAJIHAH BINTI ROSLI (2012689224) (ED220 6B) 1. How does the suicidal impulse that both Romeo and Juliet exhibit relate to the overall theme of young love? Does Shakespeare seem to consider a self-destructive tendency inextricably connected with love‚ or is it a separate issue? Why do you think so? Romeo and Juliet‚ one of the Shakespeare’s tragedy plays was written in the mid-1590s‚ does portray the correlation between the suicidal impulse by both main protagonists‚ which are Romeo and Juliet‚ and the
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use of Nerve agents‚ and to a larger extent Chemical Weapons‚ is illegal according to United Nations Resolution 687 which passed in 1991. The production‚ stockpiling‚ and use of these weapons were banned by The Hague Convention of 1899 and the Geneva Protocol of 1925. All Nerve agents are fatal to the human body in the same way. Some are more potent‚ and some remain on the battlefield longer than others. Many factors play a role in how long a Nerve agent remains on the battlefield. Nerve agents come
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