Contact Us
Sign In / Sign Up for FREE
Go to advanced search...

Fight or Flight Response - Assignment Example

Comments (0) Cite this document
Fight or Flight Response Name University Fight or Flight Response On a calm evening 42 year old Mr. Paul was on his way to a routine walk. While crossing the old shrubs he heard an unusual sound. Something like a vibrating clang echoing behind the dead leaves…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER93.5% of users find it useful
Fight or Flight Response
Read TextPreview

Extract of sample "Fight or Flight Response"

Download file to see previous pages Within a split second he moved back and almost stumbled by the lack of balance. He started to gasp as if he was choked and breathing rate elevated. He ran in an unknown but opposite direction of that source of fear. In no time he was perspiring like a waterfall. But after few minutes of disorganization he returned to his normal state. This is a classical scenario of flight and fight response. Walter B. Cannon was a physiologist who first outlined fight and flight as a chain reaction of biological changes that prepares the body for combat in response to a dangerous stimulus (Davis et al 2000). Our various body functions are controlled by biochemical mechanisms that regulate our biological system. The physiology of the response exhibited by Mr. Paul in the above scenario can be explained by changes that are bought up by our sympathetic system. Functionally, our nervous system can be divided into somatic and autonomic nervous system, not to confuse with central and peripheral nervous system that is a division based on anatomic location. Autonomic nervous system can further be classified into sympathetic and parasympathetic nervous system. The parasympathetic nervous system is mostly involved in the process of reserving the body's energies. Whereas, sympathetic nervous system regulate biochemical processes that utilize body resources to quickly provide with the energy and changes required to combat an external dangerous stimuli. It’s important to take an in depth analysis of what are these changed how these changes are achieved by this system. The basic physiology: The sensory nervous system provides the cerebral cortex with the stimuli that is classified as dangerous. This designation of any stimuli as harmful is based on previous experiences or presumptions made by brain based on the processed information throughout life (Hellriegel et al 1979). Not only the sensory stimuli but psychological stimuli can also trigger a fight and flight response. For example giving a speech in front of a vast audience may be able to be a psychological stimuli leading to stage fear (Plotnick et al 2002). Once cerebral cortex perceives any stimuli, sensory or psychological, to be dangerous or capable of inducing flight or fight response a signal is sent to the hypothalamus to activate the sympathetic system. Sympathetic Response: On arrival of the signal, hypothalamus responds by two main mechanisms. Most of the biochemical changes are produced by these mechanisms. First it stimulates the pituitary gland to secrete a hormone called Adrenocorticotropic Hormone (ACTH). This hormone stimulates the release of corticoids that promote availability of glucose for metabolism throughout the body. Secondly, hypothalamus activates the sympathetic system. Sympathetic nervous system innervates most of the visceral organs of the body. Alpha and beta receptors on most of the vital organs are stimulated by this system causing increase in the heart rate and respiratory efforts while reducing the gut motility. Therefore, during or after this response victim may experience gastric discomfort and constipation. Sympathetic nervous system also innervates the blood vessels. Therefore, vasoconstriction is an important change brought about by the sympathetic nervous system. It elevates blood pressure by increasing the total peripheral resistance of the body. Sympathetic activation of nervous system also triggers an important organ, the adrenal glands. These glands are responsible for the secretion of epinephrine and ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Fight or Flight Response Assignment Example | Topics and Well Written Essays - 1000 words”, n.d.)
Retrieved from
(Fight or Flight Response Assignment Example | Topics and Well Written Essays - 1000 Words)
“Fight or Flight Response Assignment Example | Topics and Well Written Essays - 1000 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Fight or Flight Response

Flight Center

.... The brand has countless of awards and citations given by various entities. And over the years have enjoyed being dubbed as ‘the Best of Joburg readers’ survey for ten years in a row…also claims the top spot in the Top Ten Deloitte Best Company to Work for survey since 2003…’ (Superbrands 2010). Their websites provides the readers an idea of the corporate image projected by Flight Centre, that they not only care about gaining profit henceforth gives equal rewards and recognitions to their staff and gives their fair share of commitment to the society, which is commonly known as corporate social responsibility. Through the years, the company has created countless of civic projects that gave support for the...
6 Pages(1500 words)Essay

Flight physiology

...? Flight Physiology Introduction Flight physiology refers to the effects of flight on the mental and physical conditions of the crew members as well as the passengers of the flight. In general, the human body has to adapt to the different surroundings where they are exposed to. In regard to aviation or flights, the environmental changes are significant and include distinct changes in barometric pressure, significant difference in temperature, and there occurs high speed movement in three dimensions (Introduction to Aviation Physiology, n.d., p. i). There are several human factors or physiological principles that are capable of affecting the safety of flights. The present study focuses on one of these factors – the factor of stress... – and...
6 Pages(1500 words)Research Paper

Fight Club

...consistent with moderate defense of capitalism. At its best the boxing movie offers suffering as a way of attaining insight instead of endorsing pain as an avenue of power and appropriates conflict within the movie. The value of the movie lies in its power to stir people and force them to contemplate their own lives in a crucial way and then decide if the individuals have chosen reasonable option to undergo change. Although, the movie does not offer answers, which remains the single reason the movie is disdained, the movie aims at evoking the right concerns and motivating the people to act. Fight club offers a contemporary emotional wasteland and ridicules people fledging attempts to cope exemplified when Jack wakes...
10 Pages(2500 words)Essay

White flight

...WHITE FLIGHT The term “white flight” refers to the trend that signified the demographic shift of the working and middle – whites from suburbs and urban neighborhoods which have become racially disintegrated in the process. The basic underlying factor behind such large migrations was in fact, the lure of economic prosperity apart from several other reasons which are discussed in the following sections in this essay. In view of the fact that the growth of capitalism has accelerated the dislodgment a substantial number of people from fringe areas to central locations as well as from underdeveloped to contemporary locations the resettlement of people has been perceived as a positivist trend for the settlers themselves as well... FLIGHT The term...
6 Pages(1500 words)Essay

Flight Stability

...the input of the pilot is not needed because it is on a hands-free operation installed in the design of the aeroplane. To assist in the detection of the instability of the aeroplane after a static disturbance, there are two types of analyses systems that can be used in such systems. On one hand, there is the stick-fixed manoeuvre which detects disturbance and maintains the same position in response while stick-free system is designed to enable the elevator to position itself in the natural position. Moments around the centre of gravity introduce the disturbance due to the displacement from the steady state position achieved by static stability during flight. In attaining the static stability required in...
7 Pages(1750 words)Essay

Fight or Flight

...Fight or Flight FIGHT OR FLIGHT Fight or flight is an instant reflex through which the brain detects an imminent danger or threat,which can either be imagined or real. This stress response makes it possible for an individual to confront a situation by facing it directly, which is fight because he is capable of handling the situation. On the other hand, an individual may choose to run away that is flight since he sees that it is impossible to handle the situation. This paper provides a discussion of a fight or flight situation in the case of Coleen Colombo...
1 Pages(250 words)Essay

Fight club

... Emasculation in Fight Club Introduction According to “Fight Club”, “the first rule about fight club is you do not talk about fight club. The second rule about fight club is you do not talk about fight club” (Palahniuk 25). Fight Club by Chuck Palahniuk aims to portray the narrator as a person who is suffering from a crisis in his manhood. The narrator is experiencing contradictory powers in his life. These powers are caused by the imposition of hegemonic ideas about masculinity and they are aggravated by the ideas of disparity between his inherited language or notions of masculinity and his experiences in life. As a response to the crisis, the narrator begins a nostalgic backlash that will help him to grapple with the outcome... of the...
4 Pages(1000 words)Essay

Fight Club

...Suggestions in blue Khalid Qutaym Dr Pounds ENG 101 06/19 Fight Club Fight Club is a very well thought out movie and is based on a book of the same name by Chuck Palahnuik. I have read the book and seen the movie and I think I can positively say that I enjoyed the movie far better. I have actually heard that the author enjoyed the ending to the movie far more than the ending of his story. I think many viewers who have read the book and seen the movie would say the same thing. Based on the struggling daily life office worker who is desperate to change his life one way or the other by earning some money but ends up meeting someone, founding an underground fight club and actually changing...
2 Pages(500 words)Essay


...shortage. The increased cost of flying has made many customers opt for other travel means such as trails and road. Consequently, more flights are canceled since the planes are not fully booked. Cancelation of flights means that the pilot earns less. Continued low earnings make pilots quit the career to go and try other fields. A record of few fights demotivates the aspiring pilots since there is no hope for high earning in the industry. The continued occurrence of the two conditions has led to the eruption of the pilot shortage crisis. Airlines should consider introducing smaller and faster planes, which will ensure that pilots are working at all, times. The issue of...
6 Pages(1500 words)Research Paper

Answer all of them i short paragraph ( around 20 sentences)

...1. Describe the general adaptation syndrome developed by Hans Selye and the fight-or-flight response. 2. Explain why chronic stress has such devastating effects on the various body systems. 3. Provide an explanation of the implication of Dr. Wilder Pennfield’s experiment while operating his patient. Explain the potential role the prefrontal lobe in stress management. 4. Differentiate between primary appraisal and secondary appraisal in the transactional model of stress developed by Lazarus. 5. What characteristics does a codependent personality possess? What treatments can be useful for toning down the symptoms of codependency? Hans Selye developed the General Adaptation syndrome that...
2 Pages(500 words)Assignment
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Assignment on topic Fight or Flight Response for FREE!

Contact Us