Final answer:
The two Non-REM sleep arousal disorders are Sleep Terrors and Sleepwalking Disorder. Sleep terrors involve panic and attempts to escape, while sleepwalking involves complex behaviors without responsiveness.
Step-by-step explanation:
The two Non-REM sleep arousal disorders are Sleep Terrors and Sleepwalking Disorder. Sleep terrors, also known as night terrors, are characterized by a sense of panic, screaming, and attempts to escape from the immediate environment. Sleepwalking, or somnambulism, involves engaging in complex behaviors, such as wandering or driving, while being unresponsive to communication.