States Of Consciousness Flashcards
(25 cards)
What is the definition of altered states of consciousness (ASCs)?
ASCs are mental states that differ significantly from normal waking consciousness, often characterized by changes in perception, thought, and emotion.
True or False: Meditation is a technique used to achieve a state of relaxation and heightened awareness.
True
Fill in the blank: ________ is a state of consciousness that involves focused attention and reduced awareness of external stimuli.
Hypnosis
What are the five stages of sleep?
The five stages of sleep are NREM Stage 1, NREM Stage 2, NREM Stage 3, NREM Stage 4, and REM sleep.
What is the primary function of REM sleep?
REM sleep is primarily associated with dreaming and is believed to play a role in memory consolidation.
Multiple Choice: Which of the following is NOT a common sleep disorder? A) Insomnia B) Narcolepsy C) Dyslexia
C) Dyslexia
What is insomnia?
Insomnia is a sleep disorder characterized by difficulty falling asleep, staying asleep, or waking up too early.
True or False: Sleepwalking occurs during REM sleep.
False
What is the primary purpose of meditation?
The primary purpose of meditation is to enhance mindfulness and promote relaxation.
Fill in the blank: The ________ theory of dreams suggests that dreams are a way for the mind to process emotions and experiences.
activation-synthesis
What is the term for the brain’s cycle of sleep and wakefulness?
Circadian rhythm
Multiple Choice: Which sleep stage is most associated with deep sleep? A) NREM Stage 1 B) NREM Stage 3 C) REM sleep
B) NREM Stage 3
What phenomenon occurs when a person suddenly falls asleep during the day?
Narcolepsy
True or False: Hypnosis can be used as a therapeutic tool for pain management.
True
What is the role of the pineal gland in sleep regulation?
The pineal gland produces melatonin, which helps regulate sleep-wake cycles.
Fill in the blank: The ________ theory posits that dreams serve no purpose and are simply a byproduct of brain activity during sleep.
cognitive
What is a common symptom of sleep apnea?
Intermittent pauses in breathing during sleep.
Multiple Choice: Which of the following is a characteristic of NREM sleep? A) Rapid eye movement B) Increased brain activity C) Decreased heart rate
C) Decreased heart rate
What is lucid dreaming?
Lucid dreaming is a state where the dreamer is aware they are dreaming and may have some control over the dream.
True or False: All individuals experience the same amount of REM sleep each night.
False
What is the primary characteristic of stage 4 sleep?
Stage 4 sleep is characterized by the presence of delta waves and is considered the deepest stage of sleep.
Fill in the blank: The ________ cycle describes the pattern of sleep stages that occurs throughout the night.
sleep
What is the effect of sleep deprivation on cognitive function?
Sleep deprivation can impair attention, alertness, concentration, reasoning, and problem-solving.
Multiple Choice: Which of the following is a potential benefit of meditation? A) Increased anxiety B) Improved focus C) Decreased relaxation
B) Improved focus
