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States Of Consciousness
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Published on Nov 18, 2015
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PRESENTATION OUTLINE
1.
STATES OF CONSCIOUSNESS
BY: MARCI WALTON 6TH
Photo by
Brynja Eldon
2.
Consciousness is awareness.
Consciousness can be altered.
Examples: sleep, hypnosis (controversial), drugs, medication
Consciousness is awareness
Consciousness can be altered
Examples
Photo by
neil conway
3.
LEVELS OF CONSCIOUSNESS
Conscious level: Aware of yourself and environment
Nonconscious level: Body processes controlled without awareness
Pre-conscious level: Info can be brought to mind through conscious effort
Sub-conscious level: Routine activities that do not require conscious thought
Unconscious level: Repressed events/feelings
Photo by
PinkPersimon
4.
SLEEP STAGES
Stage 1: Drifting sleep/muscle contractions/theta waves emerge
Stage 2: Light sleep/heart rate slows/body temperature drops
Stage 3: Delta waves emerge
Stage 4: Consumed with delta waves
REM: Rapid eye movement/limbs paralyzed/dreaming occurs
Photo by
db Photography | Demi-Brooke
5.
INSOMNIA
Inability to fall/stay asleep
Primary: Sleep problems not associated with heath problems
Secondary: Sleep problems because of health problems
Acute - Not frequently/Chronic - Frequently
Associated with stress, illness, medications, environment
Photo by
Alyssa L. Miller
6.
NARCOLEPSY
Excessive/uncontrolable daytime sleeping
REM sleep occurs almost immediately
Defective hypocretin/Irregular REM
Photo by
Marco P. Sanchez
7.
SLEEP APNEA
Breathing is disrupted during sleep
Obstructive (most common): Blockage of airway
Central: Brain fails to signal muscles to breathe
Causes: Overweight, over 40, family history
Effects: High blood pressure, stroke, heart failure
Photo by
Cea.
8.
NIGHT TERRORS
Occur during transition from stage 3-4
Crying/fear during sleep with difficulty arousing
Typically do not recall terror in morning
Causes: Stress, fever, medications
Photo by
stuant63
9.
FREUDIAN DREAM INTERPRETATION
"Dreams are the royal road to the unconscious"
Manifest content - what dreamer remembers
Latent content - symbolic meaning of dream
Secondary elaboration - makes believable/hides latent
Universal symbols - Sexual: poles, guns, swords
Photo by
aflutter
10.
ACTIVATION-SYNTHESIS DREAM THEORY
Dreams caused by physiological processes of brain
During REM sleep, circuits in brain are activated
Brain makes sense of activity by dreaming
Dreams: intense emotions, acceptance without question
Photo by
WarmSleepy
11.
INFORMATION-PROCESSING DREAM THEORY
Dreams fix days experience in memory
Dreams help work out problems
Dreams reflect what is going on in life
Dreams contain material related to current concerns
Males and females dream about similar stuff
Photo by
pedrosimoes7
12.
ROLE HYPNOSIS THEORY
People act hypnotized because they are expected to
Hypnosis is a social phenomenon
Humans with good focus/imagination hypnotize easily
Photo by
Sim Dawdler
13.
STATE HYPNOSIS THEORY
14.
DISSOCIATION HYPNOSIS THEORY
Blend of role and state theory
Hypnosis causes a split in consciousness
One level responds to hypnotist
Other level retains reality
Photo by
El Bibliomata
15.
STIMULANTS
Increase activity in the brain/alertness/mood
Sense of euphoria/can be addicting
Caffeine (most common), nicotine, cocaine
Causes insomnia, appetite loss, anxiety
Photo by
breathedontbreathe
16.
DEPRESSANTS
Inhibit functions of CNS by affecting neurons
Symptoms: drowsiness, relaxation, sleep
Alcohol (most common), barbiturates
Used to treat anxiety/insomnia
Photo by
MDMA.
17.
HALLUCINOGENS (PSYCHEDELICS)
Changes in perception of reality with hallucinations
Effects are typically unpredictable
Second dosage causes greater effects
Marijuana/LSD/peyote/mushrooms
Photo by
burningmax
18.
OPIATES
Natural: Poppy plants/Synthetic: Chemical lab
Block pain signals to brain
Reduces pain/euphoria
Heroin (most common), morphine, codeine
Very addictive - physically and psychologically
Photo by
Destinys Agent
Marci Walton
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