Detailed text transcripts for TV channel - CNN - 20180317:18:31:00
Xxx. inhaling, perspiring, blinking -- these actions are all on autopilot, but behind the sim isple functions is a complex network made up of billionses of cells telling our lungs to breathe, our skin to sweat and our eyes to blink. this silent workhorse is known as the 234er vous system. this is "vital signs. " " >> i'm dr. sanjay gupta.
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