1. STATES OF CONSCIOUSNESS
UNIT 5
STATES OF CONSCIOUSNESS

2. Unit 5 Breakdown Hypnosis and Consciousness Sleep and Sleep Theories
Sleep Deprivation, Sleep Disorders, and Dreams
Drug Project

3. Do First – Complete the survey!

4. Sleep Deprivation, Sleep Disorders, and Dreams
SWBAT describe the impact of sleep loss on human beings and various sleep disorders (sleep apnea, narcolepsy, insomnia), along with theories of dreaming (latent/manifest content, information processing, physiological, cognitive)

5. Sleep Loss
US Navy and National Institute of Health (NIH) studies indicate the average adults sleep debt is hours
After repaying the sleep debt, they settled into 7.5 to 9 hours of sleep a night – mood improvement and energy improvement were noted
High school and college students are considered especially sleep deprived
Chronic sleep loss is defined as getting less than 7 hours of sleep a night for more than 2 weeks

6. The Effects of Sleep Loss
The impacts of sleep loss can be seen in spring and fall time changes

7. The Effects of Sleep Loss
Sleep loss has a long-term devastating impact on all parts of your body

8. Major Sleep Disorders Insomnia
The inability to fall asleep or stay asleep multiple weeks in a row
Narcolepsy
an uncontrollable and unpredictable falling into sleep; can vary in severity
Sleep apnea
Characterized by temporary cessation of breathing and repeated awakenings
Night terrors
Characterized by high bodily arousal and appearance of terror; often not remembered
Typically occur during NREM-3 instead of REM sleep
Sleepwalking and talking – occur during NREM-3, and so typically disappear after childhood (but are more likely for sleep deprived people)

9. Major Sleep Disorders Insomnia
The inability to fall asleep or stay asleep multiple weeks in a row
Narcolepsy
an uncontrollable and unpredictable falling into sleep; can vary in severity
Sleep apnea
Characterized by temporary cessation of breathing and repeated awakenings
Night terrors
Characterized by high bodily arousal and appearance of terror; often not remembered
Typically occur during NREM-3 instead of REM sleep
Sleepwalking and talking – occur during NREM-3, and so typically disappear after childhood (but are more likely for sleep deprived people)

10. Major Sleep Disorders Dreams
The sequence of images, emotions, and thoughts that pass through a sleeping person’s mind; noted for hallucinatory content and delusional acceptance while dreaming
Manifest content
According to Freud, the remembered storyline of a dream
Latent content
According to Freud, the hidden content of the dream – the symbols and meaning within it

11. Sleep Across the Lifespan

12. Dream Theories