Nrem is - Study guides, Class notes & Summaries

CCSH Prep Questions and Answers Already Passed 16-18 hours per day; sleep is polyphasic. Newborns 14-15 hours and levels off around that value. Sleep becomes less distributed, with primary sleep at night and nap(s) during the day. 16 weeks sleep continues to decline; duration is 10-12 hours ages 2-5 years sleep becomes monophasic; duration about 10 hours age 10 sleep duration declines sharply to 8-9 hours; circadian phase delay adolescence, sleep duration is relatively st...

Same as W or depressed? - depressed Response to Co2 in NREM is From early adulthood to midlife N3 _____, replaced by N1, N2 sleep, with no significant decrease in REM or increased sleep fragmentation. - decreases Homeothermic or poikilothermic? - poikilothermic 14-15 hours and levels off around that value. Sleep becomes less distributed, with primary sleep at night and nap(s) during the day. - 16 weeks temperature in NREM is 16-18 hours per day; sleep is polyphasic. - Newborns sleep co...

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

NREM is broken into how many stages? - ️️3 stages. -N1 which is light sleep. Usually the first stage of sleep. - N2 still fairly light sleep and covers the majority of sleep we get during the night. - N3 Deep Sleep (AKA slow wave sleep) What controls the sleep-wake cycle? - ️️It is primarily controlled by the interaction of the Sleep Homeostatic Drive (Accumulation of adenosine and "somnogens" such as cytokines) and the Intrinsic Circadian Timekeeping System (The effect of li...

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

Dement & Kleitman - Answer-(sleep and dreams) Biological Laboratory Dement & Kleitman Background - Answer-Sleep and dreaming are hard to study because the participants are unresponsive; therefore physiological measures are needed. Prior to this study psychologists didn't know how to measure dreams, but a study by Aserinsky and Kleitman in 1955 showed that we experience several REM and nREM stages during the night. During REM sleep subjects recorded more dream activity than in nREM sleep....

the study of sleep - Somnology what are the benefits of sleep? - -help people cope with daily stressors -prevents fatigue -conserves energy -facilitates healing of damaged tissue/wounds -restores mind and body what is NREM? - non-rapid eye movements (stages 1-4) what is REM? - rapid eye movement what are the 4 staged of NREM sleep? - -Stage 1: very light sleep/only lasts a few minutes -Stage 2: light sleep/ lasts 10-15 minutes/eye movements stop and brain waves slow -Stage 3 & 4: deepe...

Nocturnal urine - during sleep, nocturnal urine volume decreases due to decrease of glomerular filtraton, alteration of renin release, water re-absorption Infant sleep - - Not born with same sleep functions as adults. - Sleep stages are not fully developed. - Quite sleep- NREM like - Active Sleep- REM like - Indeterminate sleep (mixed) What controls the sleep-wake cycle? - It is primarily controlled by the interaction of the Sleep Homeostatic Drive (Accumulation of adenosine and "somnog...

consciousness correct answers What is this term?: Your personal and immediate awareness of • Yourself • Your thoughts • Your environment inattentional blindness correct answers What is this term?: one doesn't notice some significant object or event that is in clear field of vision. inattentional deafness correct answers What is this term?: failing to hear an auditory message when attention is elsewhere cocktail party effect correct answers At a ________ you are surround...

NREM 301 Exam 1 Questions and Answers Graded A+ What is the difference between physical and chemical weathering? Physical weathering breaks down rocks into smaller pieces without changing their chemical composition, while chemical weathering involves changes to the minerals in the rock due to reactions with water, air, or other chemicals. How does frost wedging contribute to physical weathering? Frost wedging occurs when water enters cracks in rocks, freezes, expands, and breaks the...