The placebo effect is when somebody's physical or mental health appears to improve after accepting a placebo or 'dummy' treatment.
<h3>How does the placebo effect result in the brain?</h3>
The placebo effect increases activity in an area called the rostral ventromedial medulla, which transfers pain information, and reduces activity in the periaqueductal gray, which helps the body suppress pain. The nocebo effect generated the opposite change.
In anticipation of benefit when a placebo is administered, dopamine receptors are started in regions of the brain associated with prize. As further evidence that the placebo effect is a authentic biological phenomenon, genetics can influence the strength of the effect.
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Answer:
Perceptual defense
Explanation:
The perceptual defense is a process by which a catalyst alarming offensive and disagreeable are either not perceived or per-verted in perception especially when presented as brief flame. It is a non-recognition threatening stimuli. A stimulus may register outside of the awareness and bring about a change in response
There are two conditions must be there
1) The stimulus must be relevant
2) It must be maintained over time.
Answer: D.The size of the beaver population will increase.
Explanation:
Answer:
Monarchy is a form of government where a state is headed by a monarch while democracy is a government headed by elected representatives
