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Artist's Comments
Submerging the face in water triggers the mammalian diving reflex. This is found in all mammals, and especially in marine mammals such as whales and seals. This reflex is designed to protect the body by putting it into energy saving mode to maximize the time it can stay under water. The effect of this reflex is greater in cold water than in warm water and has three principal effects:
* Bradycardia, a slowing of the heart rate of up to 50% in humans. * Peripheral Vasoconstriction, the restriction of the blood flow to the extremities to increase the blood and oxygen supply to the vital organs, especially the brain. * Blood Shift, the shifting of blood to the thoracic cavity, the region of the chest between the diaphragm and the neck, to avoid the collapse of the lungs under higher pressure during deeper dives. The reflex action is automatic and allows both a conscious and an unconscious person to survive longer without oxygen under water than in a comparable situation on dry land. Thanks Dedicated to |
Details
December 5, 2007
3.9 MB 288 KB 800×889 Statistics |
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Try my Website here [link]
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I GOTTA DROP DEAD SIMPLE
CHILDHOOD VIEW OF SALVATION
PERHAPS THATS HOW IT WAS ALWAYS MEANT TO BE
AND THE MORE I ADD UP ALL THIS INFORMATION
IT SEEMS IT ALL COMES DOWN IN THE END TO YOU AND ME - TSO (Christmas Nights in Blue)
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:..Life is a fiction..:
:..Hayat bir kurgudur..:
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Hello from Canada
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A cookie for you!
btw.my stock account: ~monster242-stock
Nie mylić rysowania z malowaniem. Nie przy mnie xD
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SAVE THE HOUSEBOAT! [link]
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If I could tell the story in words, I wouldn't need to lug a camera. --Lewis Hine
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in the end it's not about how many breaths you took, but about how many moments that took your breath away
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