What Is Emotional And Cognitive Sensitisation?

This reaction occurs as a result of the bodys immune sytem reacting innappropriately in response to substances

2b. Sensitization is when experiences with arousing stimuli go onto stronger responses to a secondary stimulus that comes later on. For example, the sound of a car backfiring and a veteran who just returned from combat. The sound of the car backfiring to one may be normal, but the veteran may associate it with a gunshot. The veteran may respond to the sound by taking cover, even if there isn’t a threat to him or the people around him. It is an appropriate example because the arousing stimulus was combat and the sound of the gunfire. The secondary stimulus was the sound of the car backfiring. The sounds sound alike in a way that will make the veteran have strong responses to the car

20. Propose a possible reason why there may be a small percentage of people who have a

Allergic contact dermatitis occurs when a person’s body immune system is sensitive to a substance, it causes an immune skin reaction. These substances include poison ivy, antibiotics, nickel (up to 10% of women are allergic to it) etc. allergic contact dermatitis develops over a period and once the person is allergic to a substance, the slightest contact amount causes reaction.

Almost everyone has an allergy, whether or not they are massive, like peanut allergies, or minor, like seasonal allergies. The first time I had allergy was in my Ninth grade year of High School. When Miss. Town son's writing class came along and acted like a cup of milk in my existence.

Furthermore, Physiological and emotional responsiveness describes how two separate events occurring simultaneously or close together in time may result in a conditioned physiological reaction, which may occur when only one of the stimulus is present (Bandura, 1977). The sounds and events that occurred during Kampuschs time in captivity were closely paired to physical violence, hunger and loneliness that even after she escaped she still described feeling like the outside world brought no relief, evidence of conditioned physiological reactions. Supportive of the explanation of social learning theory Barber and Hahn (1964) found that when individuals were aware of events, which proceeded distress, the events had the ability to create fear-arousing thoughts, these fear arousing thought had the ability to result in physiological reactions similar to those of actual fearful events (Cuthbert et al.,

With just a very quick exposure to an allergen, anaphylaxis can occur immediately. Allergens can be anything from dust, food products such as peanuts, shellfish, nuts, and even insects and sting like bees and wasp stings. Life threatening symptoms of anaphylaxis include dizziness, unconsciousness, shortness of breath, difficulty breathing, and fast heart beat. The most serious threat to the human life during anaphylaxis is the lack of oxygen, O2. With lack of O2 the brain begins to lose brain cells. The brain is in control of all the systems in the body as more time passes without O2 organs begin to fail and the heart also stops beating.4 Other symptoms of swelling of the mouth, coughing, hives on the body, vomiting, and

However, if you have a condition called histamine intolerance, your body gives you no choice but to notice.

The second series of experiments examined sensitization by determining both the time of onset of sensitization, as well as, the magnitude of sensitization when intensity of stimuli is manipulated. To do so, experimenters utilized the same experimental design as that of the dishabituation experiment; however, the animals were presented two baseline stimuli at equal intervals before tail stimulus and then an additional

• Allergic reactions such as, sweating, fast heart rate, trouble breathing, wheezing, itching and skin rash over the entire body

Anaphylactic shock usually results after an allergen has been triggered. It occurs when there is inadequate blood flow to critical organs of the body. A person might not even show signs ! According to a 10 year study more than half of all patients showed no signs.

In an immediate hypersensitivity reaction the primary immune cell involved is the mast cell, which becomes activated through an IgE/FcɛRl receptor interaction. These cells play a key role in the initial immune response known as the ‘immediate hypersensitivity reaction’ which involves release of granule contents as well as secreting cytokines that recruit other pro-inflammatory cells during the ‘late-phase reaction’ (1).

The expression 'multiple chemical sensitivity' has been used to describe individuals with numerous troubling sensitivities that are attributed to environmental factors.

If IgE antibodies mistakenly reacts to antigens in seemingly harmless substances such as milk, this overproduction of excess mediators such as histamine often trigger the symptoms of food allergy. This can be severe such as with peanut allergy, and may produce symptoms such as leaking blood vessels in the mouth lips and tongue. This swelling may cause a sudden drop in blood pressure pleasing to the victim collapsing in a state of shock. Anaphylactic shock can also block the airways and may be fatal if not treated immediately.

Allergies are among the most common inveterate case worldwide. Allergy symptoms range from making you powerless to putting you at risk for life-menacing reaction.Food allergies are defined as “ the body 's abnormal responses to harmless foods; the reactions are caused by the immune system 'sreaction to some food proteins” (thefreedictionary.difntion.com).In other words,The job of the body’s immune system is to identify and ruin germs (such as bacteria or viruses) that make you sick. A food allergy results when the immune system wrong targets a harmless food protein an allergen as menace and attacks it.