States of Consciousness Flashcards
What is Sleep-deprivation psychosis
Confusion, disorientation, delusion, hallucination due to sleep loss
Inadequate of sleep have slower reaction time, difficulty sustaining attention, poor making decision
What can measure Sleep changes
Electroencephalograph (EEG) to record electrical activity of brain
What Alpha wave, Beta waves and Delta waves indicate
Alpha: Large, slow waves associated with relaxation and falling asleep
Beta: Small, fast waves associated with alertness and wakefulness
Delta: high amplitude associated with sleep with frequency between 0-4 hertz
How Insomia can affect sleep stages
Decrease in REM sleep and rushed of stage of Sleep (N1,N2,N3 and REM)
Lack of Muscle paralysis during REM sleep is called?
REM behavioral disorder
sleeplessness that follows withdrawal from sleeping pills is called?
Drug-dependency insomnia
What is temporary insomnia and Chronic insomnia
Temporary insomnia
- Brief period od sleeplessness caused by worry, stress and excitement
Chronic insomnia
- Sleeping troubles last for more than 3 weeks
Sleepwalking (somnambulism) occur in which sleep stages
occur in NREM sleep during Stages 3 and REM
Sleeptalking occur in which sleep stages
Occurs in NREM sleep
Nightmares occur in which sleep stages
occur in REM sleep
- Imagery rehearsal to reduce nightmare
Sleep Apnea can cause?
Obstructive sleep apnea due to airway collapses and blocked air flow to lungs
can treated by weight loss, surgery and breathing mask
Sudden iFant Death Syndrome (Crib Death)
Make sure the baby is on its back to sleep
Narcolepsy
Sudden, irresistible sleep attack, temporary muscle paralysis leading complete body collapse
A person falls directly into REM sleep
Drugs that can change states of consciousness
Psychoactive drug
Stimulant
Depressant
