Unit 5 (B):Unit 5 (B):Sleep DisordersSleep Disorders

Mr. McCormickMr. McCormick

A.P. PsychologyA.P. Psychology

Do-NowDo-Now(Survey/In Journal)(Survey/In Journal)

Answer the Answer the True/FalseTrue/False questions on questions on Hand-Out 3-9: Hand-Out 3-9: “Am I Sleep “Am I Sleep Deprived?”Deprived?”

If you answered If you answered TrueTrue to to 33 or more of or more of the 15 items, it is likely that you are the 15 items, it is likely that you are not getting enough sleepnot getting enough sleep..

““Sleep Debt”Sleep Debt”

James Maas’ Theory of Sleep Deprivation:James Maas’ Theory of Sleep Deprivation: Experimenting with Experimenting with time cues time cues has concluded that has concluded that

people may require people may require 9-10 hours 9-10 hours of of sleepsleep per nightper night

SleepSleep vs. vs. WakefulnessWakefulness are like bank transactions: are like bank transactions: Hours Hours slept slept are like are like depositsdeposits into our bank account of sleep into our bank account of sleep

Hours of Hours of wakefulnesswakefulness are like are like withdrawalswithdrawals

A A one-hour sleep loss one-hour sleep loss per night per night for a for a weekweek is the is the equivalentequivalent of pulling of pulling one all-nighterone all-nighter

People often find themselves in People often find themselves in sleep debt sleep debt (cumulative (cumulative negative effects of not getting enough sleep)negative effects of not getting enough sleep)

““Sleep Debt”Sleep Debt”

Do you Do you agreeagree with James Maas’ with James Maas’ Theory of Sleep DeprivationTheory of Sleep Deprivation??

Why or why not?Why or why not?

““Sleep Debt”Sleep Debt”

Think about the hours you spend Think about the hours you spend sleeping on weekdays vs. weekends:sleeping on weekdays vs. weekends:

Can you Can you applyapply James Maas’ James Maas’

Theory of Sleep Deprivation Theory of Sleep Deprivation

to to youryour sleep behaviorssleep behaviors??

Sleep DeprivationSleep Deprivation

How do you How do you feelfeel

after after notnot getting getting enough enough sleepsleep??

Sleep DeprivationSleep Deprivation

1. Fatigue and subsequent death

2. Impaired concentration

3. Emotional irritability

4. Depressed immune system

5. Greater vulnerability

Sleep DeprivationSleep Deprivation

Frequency of accidents increase with loss of sleep

Sleep DisordersSleep Disorders

Sleep Disorders:Sleep Disorders: InsomniaInsomnia

NarcolepsyNarcolepsy

Sleep ApneaSleep Apnea

Night TerrorsNight Terrors

Sleepwalking/Sleep TalkingSleepwalking/Sleep Talking

InsomniaInsomnia

Insomnia:Insomnia: Recurring problems of falling or staying Recurring problems of falling or staying

asleepasleep Affects 1/10 adults (1/4 older adults)Affects 1/10 adults (1/4 older adults) Causes:Causes:

Stress/AnxietyStress/Anxiety DepressionDepression Drug/Alcohol abuseDrug/Alcohol abuse Irregular sleep schedulesIrregular sleep schedules

NarcolepsyNarcolepsy

Narcolepsy:Narcolepsy: Uncontrollable sleep attacksUncontrollable sleep attacks Sufferer may lapse directly into REM Sleep, often Sufferer may lapse directly into REM Sleep, often

at inopportune timesat inopportune times Affects 1/2000 peopleAffects 1/2000 people Etymology:Etymology:

Narco: Narco: “numbness”“numbness” Lepsy: Lepsy: “seizure”“seizure”

Causes:Causes: NeurologicalNeurological

Sleep ApneaSleep Apnea

Sleep Apnea:Sleep Apnea: Temporary cessations of breathing during sleep Temporary cessations of breathing during sleep

and repeated awakeningsand repeated awakenings Affects 1/20 peopleAffects 1/20 people Etymology:Etymology:

Apnea: Apnea: “without breath”“without breath”

Causes:Causes: Enlarged tonsilsEnlarged tonsils ObesityObesity Recurring infectionRecurring infection

Night TerrorsNight Terrors

Night Terrors:Night Terrors: High arousal and appearance of being terrifiedHigh arousal and appearance of being terrified Unlike nightmares, night terrors occur during Stage 4 Unlike nightmares, night terrors occur during Stage 4

sleep, within two or three hours of falling asleepsleep, within two or three hours of falling asleep Seldom rememberedSeldom remembered Affects mostly childrenAffects mostly children Causes:Causes:

Sleep Deprivation/FatigueSleep Deprivation/Fatigue Stress/AnxietyStress/Anxiety FeverFever Intense stimulation of amygdala during sleepIntense stimulation of amygdala during sleep Extensive Stage 4 sleep (children)Extensive Stage 4 sleep (children)

Sleepwalking/Sleep TalkingSleepwalking/Sleep Talking

Sleepwalking/Sleep Talking:Sleepwalking/Sleep Talking: Walking/talking during Stage 4 sleepWalking/talking during Stage 4 sleep Often not recalledOften not recalled Affects mostly childrenAffects mostly children Causes:Causes:

HeredityHeredity Stress/AnxietyStress/Anxiety Sleep deprivationSleep deprivation Extensive Stage 4 sleep (children)Extensive Stage 4 sleep (children) Sedative medicationsSedative medications

Personal Experience Personal Experience with Sleep Disorderswith Sleep Disorders

Can you recall a time when you Can you recall a time when you experiencedexperienced one of the one of the 55 sleep sleep disordersdisorders we have discussed? we have discussed?

What was your experience What was your experience likelike??

ReviewReview

What is What is sleep debt sleep debt and how does it and how does it relate relate to James to James Maas’ Maas’ Theory of Sleep DeprivationTheory of Sleep Deprivation??

What are some of theWhat are some of the effects effects of of sleep deprivationsleep deprivation??

Discuss the Discuss the symptomssymptoms and and causescauses of the following: of the following: InsomniaInsomnia NarcolepsyNarcolepsy Sleep ApneaSleep Apnea Night TerrorsNight Terrors Sleepwalking/Sleep TalkingSleepwalking/Sleep Talking

HomeworkHomework

Unit 5 FRQ:Unit 5 FRQ:

Unit 5 Quiz:Unit 5 Quiz: “States of Consciousness”“States of Consciousness”

Research Study Response #8:Research Study Response #8: “Acting as if You Are “Acting as if You Are Hypnotized” (Pgs. 56-64)Hypnotized” (Pgs. 56-64)

Unit 5 Test:Unit 5 Test: “States of Consciousness”“States of Consciousness”

Chapter 7 Outline:Chapter 7 Outline: “Learning”“Learning”