Working on a task that demands high levels of mental activity during the day will
A) mimic the effects of REM deprivation.
B) increase glucose metabolism in the frontal lobes.
C) reduce stage 4 sleep.
D) impair subsequent learning of complex materials.
E) facilitate protein synthesis.

Question

Quizplus · Accepted Answer

The high levels of mental activity during the day will increase glucose metabolism in the frontal lobes. The frontal lobes are responsible for a variety of functions, including attention, planning, and decision making, which are all involved in complex mental activities. Glucose is the primary fuel for the brain, and increased metabolism in the frontal lobes is associated with improved cognitive performance.

Working on a Task That Demands High Levels of Mental