The 10 second RESET button of NERVOUS SYSTEM

General
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We often see applying cold water(mostly on the nape of the neck) release *stress and gives the feeling of instant relief from exhaustion..*and that being the instant reset button of your entire Nervous system.

As I have experienced many times ..for being exhausted mentally & physically by the work load and still you have to stand up for the remaining work and that simple the water (cold water) application at the nape of the neck gives relief instantly..

Do You know the Science behind it??

• Vagya nerve activation :

                 Cold shocks the vagus nerve and stimulates it for "rest & digest" than "flight & fight"..

• Reduce cortisol :

               Research indicates that applying a cold pack to the nape of the neck can reduce the levels of the stress hormone cortisol by about 23%.

• Transform panic to ease:

                 This simple technique calms down the nervous sympathetic system and slows the heart rate, decreases blood pressure,and easing physical panic symptoms...

And that’s why Some traditional practices use cold exposure by deep diving to enhance alertness and mental clarity.

Also that’s why sports person always do the same thing..as we mostly see advertisements or in real..they put water over themselves to cool down after running or in between matches..

Have you ever experienced something like this for relaxation?

MBH/PS

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Interesting observation, and there is some physiology behind it. Cold stimulation on the face or neck can influence autonomic nervous system activity and may create a subjective feeling of calmness and alertness. However, the effect is probably not a complete “reset” of the nervous system, but rather a temporary shift in physiological state that can reduce perceived stress and improve focus. What I find most interesting is how such a simple sensory stimulus can quickly influence mood and attention, highlighting the close connection between the body and the brain.

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A great example of why the growing trends of cold water dips, ice bucket challenges, and ice baths are gaining popularity.

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Yes..nice explanation..

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It’s surprising how something as simple as cold water can feel so rejuvenating. I’ve found that it helps me feel more refreshed and mentally alert, especially during long and exhausting days.