States of Consciousness Sleep Hypnosis Drugs Consciousness l
- Slides: 29
States of Consciousness Sleep Hypnosis Drugs
Consciousness l Our awareness of ourselves and our environment.
Why do we daydream? l They can help us prepare for future events. l They can nourish our social development. l Can substitute for impulsive behavior
Life has Biological Rhythms l Annual Cycles: seasonal variations (bears hibernation, geese migrate, seasonal affective disorder) l 28 day cycles: menstrual cycle. l 24 hour cycle: circadian rhythm l 90 minute cycle: sleep cycles.
Circadian Rhythm-24 hour biological clock l Body temperature & awareness changes throughout the day. l It is best to take a test or study during your circadian peaks. l How can the circadian rhythm help explain jet lag? l Bright lights help reset our biological clocks l Sunday night insomnia-staying up late Friday & Saturday and not being able to sleep on Sunday night.
Thanks Thomas Edison! Now we only get a few hour sleep!
Sleep Stages l There are 5 identified stages of sleep. l It takes about 90 -100 minutes to pass through the 5 stages. l The brain’s waves will change according to the sleep stage you are in. l The first four stages are known as NREM sleep. . l The fifth stage is called REM sleep.
How much sleep do we need? l We all need different amounts of sleep depending on our age and genetics. l But we ALL sleep- about 25 years on average. l How do you feel when you don’t get enough sleep?
Can you just make up lost sleep in one night? NO
Why do we need sleep? (Two theories) 1. Ecological Niche: back in the day, darkness meant death, those that slept did not go out, thus did not die. Sleep protects us.
2. Sleep helps us recuperate and restores the breakdown of our body. l During Sleep, our brain is active repairing the and reorganizing itself and consolidating memories. Sleep is food for the brain.
Sleep Disorders
Insomnia l Recurring problems in falling or staying asleep. l Not the once-in-a-while (I have a big test tomorrow) having trouble getting to sleep episodes. l As many as 10 to 15% of people suffer 60 Million
Insomnia-- fixes l Relax before bedtime, using dimmed light l Avoid caffeine. (Milk provides raw materials for the manufacture of serotonin– which facilitates sleep) l Sleep on a regular schedule l Exercise regularly– but not at night l Don’t worry about an occasional sleepless night l Get up and fix whatever it is that you are worrying about
Narcolepsy l Uncontrollable sleep attacks. l Lapses directly into REM sleep (usually during times of stress or joy).
Sleep Apnea l A sleep disorder characterized by temporary cessations of breathing during sleep and consequent momentary reawakenings. l 1 in 20 suffer– mostly overweight men l This can happen over 400 times a night l How do you know: Do you snore at night? Feel tired during the day? Do you have high blood pressure
Night Terrors l A sleep disorder characterized by high arousal and an appearance of being terrified. l Occur in Stage 4, not REM, and are not often remembered.
Sleepwalking l Sleepwalking is a sleep disorder effecting an estimated 10 percent of all humans at least once in their lives. l Sleep walking most often occurs during deep non-REM sleep (stage 3 or stage 4 sleep) early in the night.
l We spend 6 years of our lives in dreams
Manifest Content • The story line of our dreams. • Sometimes traces the previous days’ experiences.
Latent Content l Unconscious drives and motives Dream Interpretation
Why do we Dream? Three Theories
Why do we dream? Freud’s Wish. Activation. Information. Fulfillment Synthesis Processing Theory: Theory l Dreams are the l Dreams act to sort key to l During the night out and understanding our brainstem understand the inner conflicts. releases random memories that you l Ideas and neural activity, experience that thoughts that are dreams may be a day. hidden in our way to make sense unconscious. of that activity. l REM sleep does l Manifest and increase after latent content stressful events.
REM Rebound l The tendency for REM sleep to increase following REM sleep deprivation. l What will happen if you don’t get a good nights sleep for a week, and then sleep for 10 hours? l You will dream a lot.
Hypnosis l Can relieve pain
Lamaze? ? ?
- Divided consciousness theory of hypnosis
- Module 21
- Hypnosis is an altered state of consciousness
- Social influence theory of hypnosis
- Consciousness includes awareness of
- Types of mobility
- Module 23 sleep patterns and sleep theories
- Thou blind man's mark summary
- Module 23 sleep patterns and sleep theories
- Adults spend about ______% of their sleep in rem sleep.
- Module 16 sleep patterns and sleep theories
- Rem sleep def
- 7: states of consciousness psychology
- Lesson quiz 7-1 altered states of consciousness
- Chapter 7 altered states of consciousness
- Unit 5 states of consciousness answers
- Altered state of consciousness psychology
- Ap psychology states of consciousness
- 3 states of consciousness
- Chapter 7 states of consciousness
- Unit 5 states of consciousness
- Alpha waves ap psychology
- Crash course altered states
- Hypnosis
- Nnn hypnosis
- Chapter 16 driving on highways
- Can hypnosis force people to act against their will
- Nnn hypnosis
- Hypnosis role play
- Neodissociation