In this informative essay, which two supporting details best support the author's main idea that memory is stored during REM sleep?
Select the correct text in the passage.
A
REM sleep is the part of the sleep cycle in which dreaming occurs, memory is stored, and the brain and body are
revitalized. When REM sleep begins, Signals move to and from different regions of the brain. Some signals are sent
to the brain's cerebral cortex, which is responsible for learning, thinking, and organizing information. Signals are
also sent to the spinal cord to shut off movement, which produces a temporary paralysis in the arms and legs. This
paralysis creates an opportunity for true rest to take place in the body. The regions of the brain that are stimulated
during REM sleep are responsible for learning. When individuals lack REM sleep, they're more likely to forget
information that they've learned prior to going to sleep. A lack of REM sleep
also has been linked to health
conditions, including migraines and mood disorders.