Carl Johnson
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Sleep strategy used by night nurses throws off their circadian clocks
As many as 25 percent of hospital nurses use sleep deprivation to adjust to working on the night shift, the poorest strategy for adapting their internal, circadian clocks to a night-time schedule. Read MoreApr 14, 2011
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Carl Johnson has the Last Word
If you hear a booming voice singing Beethoven’s Ninth or Verdi’s Requiem in Wesley Place Garage one morning, it’s probably Carl Johnson practicing his repertoire for the Nashville Symphony Chorus. Read MoreApr 4, 2011