According to the Activation-Synthesis Theory,why Do Many People Dream That

Multiple Choice

According to the activation-synthesis theory,why do many people dream that they cannot move?

A) During dreams we regress to the experience of an infant or toddler.
B) Remaining motionless serves the function of wish fulfillment.
C) The postural muscles are paralyzed during REM sleep.
D) Brain activity is at its minimum during REM sleep.