Which Statement About Sleep Deprivation Is False

Which statement about sleep deprivation is false?

A) A person who goes without sleep for one week risks permanent brain damage.
B) Without sleep, people are less likely to retain skills that they learned during the day.
C) Sleep deprivation raises the level of norepinephrine in the brain.
D) Fatigue may be the primary cause of up to 25 percent of all auto accidents.