Thursday, January 30, 2014

Pavlov found that a stimulus that did not cause any previous physiological reaction woodpecker door

Conditioning and Stress | Behavioral Medicine
The conditioning has become a common term among the population, although the popular view on this process understands woodpecker door knocker only as a simple association woodpecker door knocker between events or behaviors. However, the conditioning woodpecker door knocker is not restricted to this, it can, among other things, create a link between emotional stress and bodily reactions, leading to arisings of symptoms and diseases. Let's see how this is possible below:
Surveys were Russian fisiologiasta, Ivan Pavlov who revealed the possibility that an innate reflex of the body could be caused by presenting a neutral object, as long as this neutral object had been presented several times during normal reflex reaction woodpecker door knocker of the organism.
When a dog is faced with the smell or the sight of an appetizing food Unconditioned Reflex causes the production of saliva. For mammals, the milk would be the Unconditioned Stimulus Basic, which causes an innate reaction of the organism causing the cubs suck.
Pavlov found that a stimulus that did not cause any previous physiological reaction woodpecker door knocker (such as a light, a bell, a touch, etc.) were paired with the presentation of food, after a few repetitions, the stimulus that was previously neutral would cause the production of saliva, making thus a conditioned stimulus. At this discovery, he called Reflection conditioning.
Not only events, but the suggestive woodpecker door knocker speech that induces threats usually come from people close and with some authority, can also become a means of conditioning the behavior, as shown in the figure below:
Until then, the discovery of conditioning was something interesting, but apparently boiled down to this. However, recent studies with animals still showed the power of conditioning was beyond the saliva of dogs after listening to "dingombel bells," he could extend woodpecker door knocker and affect the whole body physiology. As shown in the following experiemento:
A dog is isolated woodpecker door knocker in the laboratory and have your heart rate monitored. At one point, the experimenters release in serum, attached to the dog, a dose of adrenaline. As she composes one of the stress hormones, woodpecker door knocker natural to it, causes the response speed of the heartbeat.
Acetylcholine administered into the bloodstream of a dog repeatedly while a siren was played. Acetylcholine causes a natural relaxation response, precisely the opposite of adrenaline. After conditioning, the bell becomes a conditioned stimulus, woodpecker door knocker ie, only your touch makes the heartbeat decrease without injecting acetylcholine. But this time, instead of injecting acetylcholine, scientists woodpecker door knocker injected adrenaline and rang the bell.
The result was striking. Even with the injection of adrenaline, heart rate dog continuram discount! The experiment has shown that learning can exert a strong woodpecker door knocker influence capable of suppressing their own natural physiological responses of the body. Standard Conditioning woodpecker door knocker
In our everyday life, our behavior is constantly being conditioned. Depending on how the stimuli are presented, we can quickly modify our behavior in response to changes, or also become slaves to our habits and conditioned behaviors.
The behavior that are reinforced are easier to continually changed. We have an example of this type of conditioning, the vending machines for soft drinks. You put the money and she should release the coolant, if not, probably you will not be taxable, seek to talk to someone in charge, the machine will swing and hardly put more money. The same goes for the ATM of your bank has not released the ballots! woodpecker door knocker
There are a few different situations of continuous reinforcement that although the behavior continues woodpecker door knocker to be continually reinforced, weather influences on behavior. This is the case elavador you press the button and wait for some time before woodpecker door knocker it gets to your floor. The same happens with the salary, you work today to get paid after some time. In such cases, you remain continuously enhanced, woodpecker door knocker even with a certain latency. If by chance, woodpecker door knocker the elevator did not arrive in 5 minutes or delay your salary for a few months, you will not be taxable, and will depart for fight or flight!
On the other hand, there are behaviors that are extremely resistant to change. They are usually maintained by random woodpecker door knocker reinforcement woodpecker door knocker schemes, without being able to predict the exact moment that the reinforcement will be presented. The best known examples of this type of conditioning are of gambling. While the soda machine woodpecker door knocker and ATM can make you "make a ba

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