Sleep- wake disorders based by DSM 5- TR:

Dyssmania
1- Narcolepsy disorder
2- Delayed sleep phase disorder
3- Hypersonic lance disorder
4- Insomnia disorder
5- Sleep apnea disorder
• Obstructive sleep apnea (OSA)
• Centeral sleep apnea (CSA)
• Hypoventilation

Parasomnia
• REM disruptive
1- Nightmare disorder
2- REM sleep behaviour disorder

• NREM disruptive
3- Sleep terror disorder
4- Somnambulism disorder

5- Restless legs syndrome (Ekbom syndrome)