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quote:Originally posted by neilepCould not the adrenalin rush also be psychosomatic John ? though I'm sure there are natural rushes of adrenalin too err..I mean non psychosomatic induced .'Men are the same as women...just inside out !'
quote:Originally posted by chrisUnder stressful conditions the sympathetic system switches on; your heart rate increases, blood pressure rises, pupils become larger (for distance vision) breathing becomes more rapid and deeper, your mouth goes dry and you begin to sweat.
quote:Originally posted by chrisInactivation of digestion is to allow blood to be shunted away from the intestines to other parts of the body - such as the muscles - to help you run away or fight.