CNN Vital Signs with Dr. Sanjay Gupta April 25, 2015 19:54:00
Your reaction time was 216 milliseconds, the median, which is excellent. this is like fighter pilot range. now what did the nap do? you went from 216 milliseconds to 200. so your median improved by almost 10% in terms of your speed. >> so the 15 minutes o of stage two sleep in the middle of my day seemed to have an impact. >> bingo. >> i have my results. now it's glen's turn. it's mid-morning. the day after his sleep study. >> good morning. >> he's back to find out if his weight loss of 100 pounds has been enough to diminish or even end his sleep apnea and lose the cpap machine. >> we have you...