Friday, February 8, 2019
Phobias and the Brain Essay -- Neurology Psychology Papers
Phobias and the BrainYou are in an airport waiting for your airplane to arrive. Youve never flown before, and are much terrified than you can ever look upon being. Everyone has told you the supposedly comforting statistics - millions of planes take off each day and theres wholly a handful of crashes, flying is safer than driving. You know rationally that there is no reason to be so scared, but regardless your heart is racing, your palms are sweating, and youre light-headed. Simply the thought of being up in the air, out of control, makes you encounter faint. Finally the flight attendant announces that your plane has arrived. But as all the other passengers line up to get onboard, you grab your luggage and mountain pass straight out of the airport, with every step feeling more and more relieved. What is this feeling of anxiousness? Why cant you get rid of it even though you consciously know that it is irrational? What is it caused by? How can it be prevented or lessened?What y ou experienced in the airport is a phobic disorder. A phobia is the sensation of extreme fear when it is not justified by the presence of all real danger or threat, or by any rational cause, and when it is accompanied by a systematic avoidance of the situations that withdraw to it. (1) A phobia is brought on by a specific input signal or situation, for example, insects, heights, crowds, or the dentist. Presentation with the fear-inducing stimulus causes a severe fretting response with very apparent and specific physical manifestations, such as a rapid heartbeat, shortness of breath, trembling, and sweating. Most individuals suffering from phobias are satisfactory to recognize that their fear is fundamentally irrational, yet nonetheless go by great lengths to avoid any contact with t... ... the Amygdalahttp//academic.uofs.edu/department/neuro/fear.html8) Ledoux, Joseph. tending and the Brain Where Have We Been, and Where Are We Going? Society of Biological Psychiatry, 1998. 9)Personality Correlates to computer storage Changehttp//web.uccs.edu/sstewart/Introduction.htm10)The Link Between Phobias and Geneticshttp//serendip.brynmawr.edu/bb/neuro/neuro02/web3/www.intelihealth.com/IH/ihtIH/WSIHW000/333/8014/317030.html11)A Page of Various Treatments for Phobiaswww.sover.net80/schwcof/psycho.htm12) ecumenical Information of Phobias http//allpsych.com/journal/phobias.html13) Fumas, Tomas et.al. Common Changes in Cerebral Blood diminish in Patients with Social Phobia Treated With Citalopram or Cognitive-Behavior Therapy. Arch General Psychiatry. Vol. 59, 2002.14)Terms relating to phobias http//www.ac.www.edu/knecht/352_phobias.html
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