Sunday, May 17, 2020

What Causes Brain Freeze and Ice Cream Headaches

Have you ever experienced a sudden headache when eating or drinking something very cold? This is brain freeze, sometimes called an ice cream headache. The medical term for this type of headache is sphenopalatine ganglioneuralgia, which is a mouthful, so lets just stick with brain freeze, okay? When something cold touches the roof of your mouth (your palate), the sudden temperature change of the tissue stimulates nerves to cause rapid dilation and swelling of blood vessels. This is an attempt to direct blood to the area and warm it back up. The dilation of the blood vessels triggers pain receptors, which release pain-causing prostaglandins, increase sensitivity to further pain, and produce inflammation while sending signals through the trigeminal nerve to alert the brain to the problem. Because the trigeminal nerve also senses facial pain, the brain interprets the pain signal as coming from the forehead. This is called referred pain since the cause of the pain is in a different location from where you feel it. Brain freeze typically hits about 10 seconds after chilling your palate and lasts about half a minute. Only a third of people experience brain freeze from eating something cold, though most people are susceptible to a related headache from sudden exposure to a very co ld climate. How to Prevent and Treat Brain Freeze Its sudden chilling or a cycle of chilling and warming that stimulates the nerve and causes pain, so eating ice cream slowly is less likely to cause brain freeze than wolfing it down. If you are eating or drinking something cold, it also helps to keep your mouth cold rather than allow it to warm up. However, one of the quickest ways to alleviate the pain of brain freeze is to warm your palate with your tongue. Just be sure not to follow that remedy with another scoop of ice cream.

Wednesday, May 6, 2020

John Muir s Influence On American History - 1841 Words

John Muir is arguably the most influential conservationist in American history. He was an active member in the preservation of the American wilderness from the late 1800’s until he passed in 1914. Muir is often referred to as the â€Å"Father of the National Parks† because of his efforts in the establishment of several National Parks. One of the biggest flaws of American history textbooks in need of change is the fact that they do not include the conservationists who have preserved the environment so today the same beauty can be see the way that they saw it. John Muir was involved in many American conservation efforts including the co-founding of Yosemite National Park, founding of the Sierra Club, and his overall career as a†¦show more content†¦Muir believed that the stunning beauty of the Yosemite valley deserved to be protected so that people from all around the world could view. From the first time Muir saw the Sierra Nevadas he regarded them very hig hly, â€Å"a landscape was displayed that after all my wanderings still appears as the most beautiful I have ever beheld. At my feet lay the Great Central Valley of California† (Muir 2). Muir goes further in detail as to why it was the most beautiful sight he had ever seen, â€Å"Along the top and extending a good way down, was a rich pearl-gray belt of snow; below it a belt of blue and dark purple, marking the extension of the forests†¦ from the blue sky to the yellow valley smoothly blending as they do in a rainbow, making a wall of light ineffably fine. Then it seemed to me that the Sierra should be called, not the Nevada or Snowy Range, but the Range of Light† (Muir 2 and 3). This beauty that Muir describes in his book The Yosemite was one of the major contributors to his founding of the Yosemite valley as a national park (Muir 1-3). Turner 3 The biggest focal point of John Muir’s attraction towards the Yosemite valley was the wide variety of flowers and trees, and he believed that these should be protected. Muir felt very strongly about the importance of the trees and in particular one, â€Å"The most influential of the Valley trees is the yellowShow MoreRelatedThe Founding Of National Parks1533 Words   |  7 PagesAmerican history had been born of discovery and industrialization, however early founders believed that certain spaces that garnered appreciation and interest were deemed worthy of government intervention and policy thus incorporating National Parks into American society. There were many people of utmost significance that contributed to the founding of national parks but the person with the most influence was John Muir. The work and ideas created by Muir and several other founders led to what weRead MoreRisk and Quality Managment Assessment1446 Words   |  6 Pageshospital. 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Clockwork Orange Feedom Essay Research Paper Journal free essay sample

Clockwork Orange Feedom Essay, Research Paper Journal 1 A Clockwork Orange In the novel, A Clockwork Orange, I feel that Anthony Burgess has tried to demo the importance of single freedom over making the right thing. However he has taken an utmost illustration of force and perverse Acts of the Apostless to stress this belief. It is my sentiment that Burgess has someway been blinded to the facts of nature in his pursuit to guarantee personal freedom. The lines of merely cause and moral rule have been eliminated. Personal freedom can be described as moving upon your ain agreement and non going restricted by the societal paradigm in which you live. This is decidedly a baronial cause ; all work forces should hold the right to take the way of their ain lives at any period in those lives as they see fit. You may hold the right to take your ain actions, but you are non allowed to enforce your freedom and ideas on others. We will write a custom essay sample on Clockwork Orange Feedom Essay Research Paper Journal or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page This is the point at which I think Burgess? supposed position becomes hypocritical. Alex has forced himself into the personal freedom of others, chiefly his three droogs, and by making so is no better than the province, which rehabilitated him at the terminal of the novel. If one imposes himself on the personal freedom of another in a instead violent mode, a reaction will happen and one can be assure that that response will non be one of logic. If a rabid animate being wanders around your vicinity, do you allow it go on to make so? The animate being as you one time knew it might hold been, by all agencies an fond animal by ever playing with the kids and neer one time threatened the grumpy adult male following door, but what if today it threatens the lives of everyone in your community. What do you make with it now? The animate being? s life would be of course ended and it is freed from its disease. Alex is ill much like a rabid animate being, he is perverse and though it may non be his mistake, much like it was non the animate being? s mistake of going rabid, his menace on others has to be neutralized to guarantee the safety of others. Al ex was a devil that preyed on the meek and guiltless ; those of which were seeking nil but peace. I know by personal experience that animate beings in a place that could harm others should be dealt with. In most instances you may be making the topic a favor and seting it out of the wretchedness that it now endures. I question the existent freedom Alex believes he has. He seems to be oppressed by his emotional disease and contrariness. Alex is a slave to his supposed freedom, which is dictated by the feelings of the other people whose freedom he threatened. By taking the way he did ; Alex besides must accept the effects along with it ; whether he wants them or non. A parallel to this is written in portion two, chapter 3. ? This is non a wages. This is far from being a wages. Now, there is a signifier here to be signed. It says that you are willing to hold the residue of your sentence commuted to submission to what is called here, pathetic look, Reclamation Treatment. Will you subscribe? ? ? Most surely I will subscribe? p.70-71 Alex is so speedy to hold, because he sees the opportunity for his freedom to be redeemed ; and is blinded by the Acts of the Apostless that are present in his way to the freedom he seeks. The warden warns him that this is non a gift being handed to him, but alternatively possibly a expletive. Alex accepts this effect much like he must accept the effects set upon him by society for the life style he chooses to populate. So as Anthony Burgess has been blinded to the facts of nature in his hunt to guarantee personal freedom, so has Alex in the hunt for his. They are both heading for a long unsmooth route and this route is unpredictable. Full moon with puddles to decelerate you and drop holes to halt you. As mentioned in the short narrative Saturday Climbing, ? Extremism begets extremism. ? Meaning to me that the utmost agencies in which the novel was written, leads to the utmost agencies in which the novel is unfolded and the development of the monster Alex. Personal note: make you cognize if this, Anthony Burgess was a huffy adult male?