Stage 3 nrem - Study guides, Class notes & Summaries

NFDN 1002 Unit 7 Questions and Answers Stages of sleep - Correct Answer ️️ -1, 2, 3, 4 (all NREM) and REM Stage 1 sleep - Correct Answer ️️ -light sleep, muscle activity slows down, occasional muscle twitching NREM Stage 2 sleep - Correct Answer ️️ -Breathing pattern and heart rate slows, decrease in body temperature NREM Stage 3 sleep - Correct Answer ️️ -Deep sleep begins, slow delta waves generated NREM Stage 4 sleep - Correct Answer ️️ -very deep sleep, rhythmic b...

CCSH- EXAM Benefits of proper mount of sleep - answer-- Improves memory - Improves learning - Improves concentration - Improves health in general Does the body shut down when we sleep? - answer-no, sleep is an active process. We are just not conscious of what happens in our bodies. What controls the sleep-wake cycle? - answer-It is primarily controlled by the interaction of the Sleep Homeostatic Drive (Accumulation of adenosine and "somnogens" such as cytokines) and the Intrinsic Circ...

What does Stage 1 NREM sleep represent? CORRECT ANSWER Transition from wakefulness to sleep What would the EEG show during Stage 1 NREM? CORRECT ANSWER Primarily alpha activity with low voltage mixed frequency activity Slow rolling eye movements What would the EEG show during Stage 2 NREM? CORRECT ANSWER Some low voltage mixed frequency as stage 1 K complexes or sleep spindles or both Eye movements absent What would Stages 3 & 4 show during NREM? CORRECT ANSWER Delta waves- slow wave sl...

name the technique used to measure brain activity (1) correct answerseeg/ electroencephalogram/ electroencephalograph (accept incorrect spelling if meaning is clear) identify one reason for using this technique to measure brain activity (1) correct answers-identify when a person was in rem/ nrem sleep/ which stage of sleep -to analyze the brain wave patterns (of participants) -the measure is objective -the measure is reliable -there are other creditworthy reasons -1 mark each outline ...

Which of the following is characteristic of sleep during the second trimester of pregnancy?: Total sleep time decreases to pre pregnancy levels 2. The amount of blood that is pumped through the ventricles is known as: cardiac output 3. Twitching movements of the fingers toes and mouth that may occur during stage W NREM and REM sleep are known as: excessive fragmentary myoclonus EFM 4. What is the purpose of the american sleep apnea associations awake program: To provide education guidanc...

Benefits of proper mount of sleep - answer-- Improves memory - Improves learning - Improves concentration - Improves health in general Does the body shut down when we sleep? - answer-no, sleep is an active process. We are just not conscious of what happens in our bodies. What controls the sleep-wake cycle? - answer-It is primarily controlled by the interaction of the Sleep Homeostatic Drive (Accumulation of adenosine and "somnogens" such as cytokines) and the Intrinsic Circadian Timeke...

AASM Sleep Exam 1 Questions and Answers 2024/25 Update Test 1 / 400 AASM Sleep Tech Practice Questions Print test Options ...

Consciousness - Answer-awareness of oneself and one's environment • late 19th century: major subject of study in psychology • early 20th century: behaviourism considered it a mere product of behaviour. • mid-late 20th century: interest in mental processes increases • currently: how does it arise from the functioning of the brain? Gerhard Roth - Answer-• He defined 2 forms of consciousness: Background Stream & Actual Stream. • He also stated that consciousness comprises many st...

Various stages of sleep - correct answer-Awake --> stage 1 --> stage 2 --> stage 3 -Then emerge back into stage 1 = emergent stage 1 sleep -REM sleep = emergent stage 1 EEG -NREM = initial stage 1, stage 2, stage 3 -Slow wave sleep = stage 3, slow delta waves -Awake: EEG random and low amplitude -Stage 1: slightly higher amplitude and lower frequency than awake -Stage 2: K complexes and sleep spindles -Stage 3: Slow delta waves -As night progresses, NREM sleep ...

Consciousness is correct answersour awareness of ourselves and our environment. Our inability to consciously process all the sensory information available to us at any single point in time best illustrates the necessity of correct answersselective attention In one experiment, most of the participants who viewed a videotape of men tossing a basketball remained unaware of a person in a gorilla costume sauntering across the screen. This illustrated correct answersinattentional blindness Ci...