Too Much Work Proves Tiring Despite Good Sleep

Our cognitive workload for recovering from stroke has to be massive. Ask your doctor if this is causing your fatigue.
http://www.medpagetoday.com/MeetingCoverage/SLEEPNeuro/39557?
One line here, rest at link.
Workers with a heavier cognitive workload experience fatigue and sleepiness regardless of how much rest they actually get, researchers reported here.