Sleep DisordersSleep Disorders

Unit 3Unit 3

Lesson 3Lesson 3

Objectives:Objectives:

• Define and describe different types Define and describe different types of sleep disorders.of sleep disorders.

Warm UpWarm Up

• Describe what Describe what occurs during a occurs during a typical sleep cycle.typical sleep cycle.

• Stage I – Stage II – Stage I – Stage II – Stage III – Stage IV Stage III – Stage IV – REM – REM

Sleep Disorders

DYSSOMNIASDYSSOMNIAS

• Disturbance in Disturbance in amount, timing, or amount, timing, or quality of sleep.quality of sleep.

PARASOMNIASPARASOMNIAS

• Abnormal behavioral Abnormal behavioral or psychological or psychological events during deep events during deep sleep stages.sleep stages.

Poster ActivityPoster Activity

• For your assigned sleep disorder, find:For your assigned sleep disorder, find:– What it is – symptomsWhat it is – symptoms– What causes itWhat causes it– How you treat itHow you treat it

• Create (respectful) visual image for Create (respectful) visual image for contentcontent

~30 min~30 min

DysomniasDysomnias

• Sleep disorders characterized by either Sleep disorders characterized by either excessive sleep (hypersomnolence) or excessive sleep (hypersomnolence) or

lack of sleep (insomnolence).lack of sleep (insomnolence).

• Examples: Insomnia, Narcolepsy (animals Examples: Insomnia, Narcolepsy (animals too), Obstructive Sleep Apneatoo), Obstructive Sleep Apnea

ParasomniasParasomnias

• Sleep disorders characterized by Sleep disorders characterized by intense, physical activity that occurs intense, physical activity that occurs

during deep sleep stages (3 & 4).during deep sleep stages (3 & 4).

• Disturbs not only sleeper (usually Disturbs not only sleeper (usually unaware at the time and in the unaware at the time and in the

morning) but also others.morning) but also others.

Parasomnia ExamplesParasomnia Examples

• SleepwalkingSleepwalking

• BedwettingBedwetting

• Night TerrorsNight Terrors

• Restless Limb Restless Limb SyndromeSyndrome

• Sleep Related Sleep Related Eating DisorderEating Disorder

• REM Behavior REM Behavior DisorderDisorder

• BruxismBruxism