Dreaming stages Study guides, Class notes & Summaries

What does EEG activity show? correct answer: the summed ionic flow (current) of thousands or even millions of neurons that have similar spatial orientation (if not similar spatial orientation, won't line up and waves not created) Do EEG recordings only reflect the electrical activity of neurons directly under the scalp electrodes are placed? correct answer: NO; because voltage decreases over distance, those deep in brain are less contributory BUT multiple areas are generally active during...

Nurs 663- Test 2 Questions and Answers Graded A+ What are the stages of sleep? Non-REM (light sleep- stages 1-2, deep sleep stages 3-4) REM sleep What is sleep homeostasis? pressure to sleep increases throughout the day, until internal threshold is crossed and sleep occurs what are circadian rhythms? clinical changes over 24 hours managed by "internal clock" located in the brain's suprachiasmatic nucleus; tries to synchronize with the external environment describe the stages of sleep? stag...

circadian rhythm - ANSWER a cycle of bodily rhythm that occurs over a 24-hour period - sleep wake cycle REM Sleep - ANSWER - rapid eye movement -eyes moving under eyelids -increase in body function (ex: heartbeat) - 90% of dreaming - REM paralysis Stages of Sleep: Stage 1 - ANSWER NonREM light sleep hypnic jerk/hypnic image quiet sleep Stages of Sleep: Stage 2 - ANSWER temperature, breathing, and heart rate decrease; sleep spindles Stages of Sleep: Stage 3 - ANSWER growth hor...

PSYCH 100 Exam 3 ~ CROSBY PSU Questions With Verified Solutions circadian rhythm - answera cycle of bodily rhythm that occurs over a 24-hour period - sleep wake cycle REM Sleep - answer- rapid eye movement -eyes moving under eyelids -increase in body function (ex: heartbeat) - 90% of dreaming - REM paralysis Stages of Sleep: Stage 1 - answerNonREM light sleep hypnic jerk/hypnic image quiet sleep Stages of Sleep: Stage 2 - answertemperature, breathing, and heart rate decrease; sleep ...

What is the recommended amount of sleep the academy of sleep medicine recommends? - 7 hours What are the two normal phases of sleep? - Non-rapid eye movement and rapid eye movement Muscle atonia and dreaming occur during what phase of sleep? - REM Stage one or being drowsy in sleep will show what wave shapes - Theta Stage three, four - also known as delta sleep will show what waves - Delta waves What stages of sleep do night terrors and sleepwalking most often occur? - Stage three and...

5/3/19 ATI FUNDAMENTALS EXAM 1. CHAPTER 1: HEALTH CARE DELIVERY SYSTEMS A. Components of Health care systems a. Participants 1. Consumers- clients 2. Providers a. Licensed providers: registered nurses, license practical (or vocational) nurses (LPN), advanced practice nurses (APN), medical doctors, pharmacists, dentists, dietitians, physical/respiratory/occupational therapists, etc b. Unlicensed providers: assistive personal b. Settings 1. Hospitals, homes, skilled nursing, assisted living, schoo...

Psychology 1010 exam 1 chapters 1-3 Psychology - Answer-the scientific study of thought and behavior Wilhelm Wundt - Answer-opened the first psychology laboratory in Germany, 1879 examined in detail the relationship between physiology and psychology Francis Galton - Answer-did not indetify as a psycologist cousin of Charles Darwin interest in individual differences, giftedness, and the influence of heredity pioneering statistician championed the eugenics movement Edward Titchener - Answ...

BIO201_MH_V3 Topic 13: Integration of Nervous System Functions Study Guide Updated 2024 Cerebellum - Maintains muscle tone, balance, and coordinates eye movements; acts as comparator Right Cerebral Cortex - Controls muscular activity and receives sensory input from left side of body; three dimensional or spatial perception, recognition of faces, musical ability Left Cerebral Cortex - Controls muscular activity and receives sensory input from right side of body; mathematics and spee...

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...

At 1:00 A.M. Luis gets out of bed and begins to sleepwalk. An EEG of his brain activity is most likely to indicate the presence of: - Delta Waves At 3 o'clock in the morning, John has already slept for four hours. As long as his sleep continues, we can expect an increasing occurrence of: - REM Sleep 40 year old Lance insists that he never dreams. Research suggests that he probably: - Would report a vivid dream if he were awakened during REM sleep Nightmares occur in - REM Sleep A woman b...