Hormones responses to extremes of stress and alarm. E.g. Fight and flight (adrenaline – where is it produces, what gland)…
Adrenalin is a hormone secreted by the adrenal glands that helps the body deal with stress. It produces the emergency, or "fight or fight," response and is secreted when sudden stress such as fear, pain, anger, or extreme physical exertion requires a burst of energy. Adrenalin causes increases in metabolic rate, breathing rate, heart rate, blood pressure, sweating and even blood clotting. It is a convenient hormone to study because its effect is relatively swift.…
‘Fight or Flight’ mode, the need to respond to sudden dangers that became a threat to…
(A) Activating system that arouses the body, mobilizing its energy in stressful situations – fight/flight (B) Regulates strong emotional reactions…
The Reactions to Fear Imagine seeing someone face their fear and overacting. Well being a bystander and being the person it’s dealing with is two different things. When you are put into a scary situation the thought of it changes.…
During strenuous times, our body undergoes many physiological changes in order to aid our survival, and this is an inherited function (Canon’s ‘fight or flight’ theory). Stress in small doses, in fact is needed and useful to humans, however long term stress can take its toll on the body. The General Adaptation Syndrome (GAS) model was developed by Selye to explain the effects of exposure to stressor. The GAS model consists of these 3 stages; Alarm – when our HPAC and SAM pathways are activated, causing stress related hormones like adrenaline and cortisol to be releases into blood, which in turn, converts to glucose, giving the body a sudden surge of energy, allowing ‘fight or flight’ like behaviours, until the stressor is gone and the parasympathetic nervous pathway activates, allowing us to calm down. Resistance – When the stressor remains however the person appears unaffected on the outside, but internally the stress related effects are occurring, e.g. stress hormones still being released and a continued elevation in heart rate. The resistance stage can harm health, as the immune system is not as effective. However the body attempts to resist disease. Further stressors make this much harder. Exhaustion – stressor still persists (and would now be referred to as Chronic stress) and Selye claimed that the body’s defences can no longer cope with the demands that are made, resources are drained, causing a drastic fall in blood sugar levels, and our adrenal glands no longer function properly. However this is inaccurate, which is a criticism of the GAS model, as while the body is ‘exhausted’ in terms of full ability, it could still perform if immediate action and release of energy was needed. It is also believed that many of the long lasting effects of raised stress hormones is what causes stress related illnesses, rather than the body’s sources being depleted. The study lacks ecological…
In this state, the body is prepared for battle or escape. Whichever occurs, ‘fight or flight’, it uses up all the produced adrenaline and the hormones and then the body returns to normal.…
shield of inner confidence that when used in situations that make them feel stressed or…
The fight or flight reaction in modern terms seems “obsurdly appropriate” because many stressors we face in everyday life do not require a physical response.…
Two articles are looked at in this paper. One article is about how different cognitive loads and amount of attention to threats influence fear-potentiated startle. Another article about how social contact promotes health and well-being. A description of the studies conducted will be explained, along with the results of the study.…
The purpose of this paper is to define and explain the acute stress response and acute stress disorder. Clarify the differences between the two conditions and offer review of treatments and symptoms associated with both. Therapies and interventions are reviewed and explored for effectiveness in resolving symptoms and preventing post-traumatic stress disorder. The acute stress response (ASR) refers to psychological and physiological responses to stressful events. These responses are displayed by emotional, cognitive, and behavioral changes. Somatic symptoms and symptoms of mental illness can also be seen in ASR especially when the reaction is severe. ASR manifests itself after the occurrence of a traumatic event and its symptoms can be unstable and complicated. The severity of ASR symptoms can lessen as time passes, but not for everyone. How a person recovers from the initial stress response depends on many factors. The emotional and physical health of the individual, past traumatic experiences, level of perceived threat, and the severity of the event. Age plays a role as well, with children responding and presenting differently from adults due to developmental processes. Adults are better able to verbalize their experiences and feeling where as children are unable to do so putting them at higher risk for a long term stress disorder. It is crucial to provide early intervention to help people cope with the emotional, physical, cognitive, and psychological effects of the acute stress response.…
According to research by the Kellie Jo Holly at the Healthy Place Campaign, the first stage is considered “fight or flight” where the victim “turns off their emotions” or try to minimize their emotions and avoid speaking out against their attacker to avoid danger. The second stage is where the victim seems to feel as if they can not escape the abuse even in their mind and may even take “deathly actions” against their attacker (Holly, 2011).…
Our primal instinct provides us with a ‘fight or flight’ reaction, the outcome being dependent on the actual situation but nonetheless critical to our survival. Some situations we accept as being only superficially harmful to our well-being, especially when we have experienced a similar scenario before, our memories (and therefore our unconscious mind) permitting us to take on board mildly threatening predicaments. However, when we are in a new environment and facing an ‘unknown’ we have to react as only we know how – usually with very little time for consideration of the way we go about this or not knowing what the outcome will be.…
in the body, also known as the “fight or flight” response. However, people who experience PTSD…
Post-traumatic stress disorder (PTSD) is defined as an anxiety disorder that most people acquire as a result of seeing or enduring dangerous events (National Institute of Mental Health, 2013). Danger comes in many forms and in most cases, danger that cannot be detected such as an earthquake, a robbery or an accident. We are all equipped with the ability to “flight or fight” whenever we are faced with danger. In addition, when the danger manifests itself we feel the natural feeling of fear. This fear then triggers the body to either defend ourselves or to fight our fear, thus, calling it the flight or fight response. In addition, the flight or fight response is a healthy reaction thats main purpose is to enable us to defend for ourselves. Unfortunately, with PTSD the reaction is so horrifying to the person involved that it causes extensive mental damage and as a result, those that who have PTSD may possibly feel stress or scared whether or there is any danger present.…