Although the term "adrenaline junkie" is normally used facetiously and without any genuine implication of addiction, there may be an element of truth to the description. Psychological addiction to an "adrenaline rush" has been reported numerous times. This can result in cravings, depending on the individual. Physical dependence to adrenaline does not seem to develop, so withdrawal symptoms are not present.
An adrenaline rush is usually accompanied by an increase in endorphin activity. Endorphins are responsible for feelings of well being, as well as pain relief. Due to synaptic plasticity, increased endorphin activity creates an increase in endorphin receptor sites, which in turn can create a stronger desire for endorphins. Synaptic plasticity and receptor site proliferation are widely believed to be the mechanisms by which chemical addictions are developed.
However, the same can be said for any endorphin-stimulating activity, whether laughter, physical exertion, artistic expression, religious experience, or sexual intercourse. Although synaptic plasticity may be responsible for chemical addictions, it is also believed to be involved in reinforcement, the mechanism by which animals learn to differentiate what is desirable from what is undesirable. Seen in this context, chemical addiction could simply be seen as an aberrant form of plasticity.
Although the effects of adrenaline are largely positive, increasing cardiovascular activity and oxygenation, extended or chronic adrenal stimulation can eventually lead to high blood pressure, heart disease, and other stress-related diseases.
2007-02-13 03:36:39
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answer #1
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answered by Anonymous
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a number of them are corrupt and evil that's actual yet maximum are basically human beings doing their interest the final they'd. I do think of many flow into police paintings via fact they sense it is going to provide them appreciate interior the community and a few of those human beings grow to be bitter whilst it does not ensue like that. this would be greater uncomplicated in large cities and rougher aspects, in united states of america city police are generally appeared as much as. I truthfully have been the sufferer of a violent crime and the sight of police uniforms and them assisting you once you're afraid and in discomfort is between the final issues interior the international.
2016-10-02 01:59:18
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answer #2
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answered by ? 4
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So? the people shouldn't be commiting crimes anyways. I love fighting and playing football for my school. I get a rush off of that. Nothing bad about that.
2007-02-13 03:32:11
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answer #3
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answered by Anonymous
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well i guess its the rush n like u said adrenalin
2007-02-13 10:56:19
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answer #4
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answered by Anonymous
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So wait, every single police officer is exactly the same just like every person who teaches is the exact same person?
2007-02-13 03:31:43
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answer #5
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answered by Relax Guy 5
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I believe that some politicians think they're better and smarter than everyone else. Real egomanaics.
2007-02-13 03:31:34
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answer #6
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answered by chuck h 5
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And you wonder what's wrong with our country today?!?!
Seek help soon!
Thanks for the 2 points!
2007-02-13 03:45:24
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answer #7
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answered by KC V ™ 7
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Someone got a speeding ticket on the way to work today!
2007-02-13 03:31:26
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answer #8
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answered by biggimpin 3
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Adrenalin is not illegal, so they can be addicted to it, and no one should really care.
2007-02-13 03:30:12
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answer #9
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answered by Anonymous
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Yes, some of them are adducted to perscription drugs, and illegal drugs.
2007-02-13 07:32:40
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answer #10
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answered by WC 7
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