Stages 1 nrem - Study guides, Class notes & Summaries

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...

What does sleep provide? -ANSWER -Healing -Restoration -Good health -Recovery from illness What is a circadian rhythm? -ANSWER 24 hour day-night cycle What does the circadian rhythm influence? -ANSWER The patterns of: -Major biological -Behavior functions -Predictable changing of body temperature -Heart rate -Blood pressure -Hormone secretion -Sensory acuity -Mood What factors affect the circadian rhythm & daily sleep-wake cycle? -ANSWER -Light -Temperature -Social activiti...

What are the 5 stages of sleep? - Stage 1 NREM Stage 2 NREM Stage 3 NREM Stage 4 NREM REM Stage 1 NREM - very light sleep awakens easily feels relaxed How long is stage 1 NREM? - only a few minutes long Stage 2 NREM - deeper sleep requires slight stimulation to awaken increased relaxation How long is Stage 2 NREM? - 10-20 minutes long Stage 3 NREM - initial stage of deep sleep difficult to awaken relaxation with little movement How long is Stage 3 NREM? - 15-30 minutes long Stag...

CANLI ET AL. AIM - TO SHOW THAT EMOTIVE IMAGES WILL BE REMEMBERED BETTER THAN THOSE WITH LITTLE EMOTIVE IMAGES. CANLIE ET AL. METHOD & DESIGN - METHOD: LAB EXPERIMENT DESIGN: REPEATED MEASURES CANLI ET AL. SAMPLE - 10 RIGHT HANDED, HEALTHY FEMALES. GIRLS WERE CHOSEN OVER MALES AS THEY WERE THOUGHT TO REACT WITH HIGHER EMOTIONS. CANLI ET AL. PROCEDURE - P'S VIEWED 96 EMOTIVE IMAGES WHILE IN THE FMRI SCANNER. ALL P'S VIEWED THE SAME IMAGES FOR ONLY HAD 2.88 SECONDS. THERE...

Normal Sleep and Sleep Disorders Text Questions and Answers 100% Solved Sleep States ️️-Non-rapid eye movement sleep (NREM) -Rapid eye movement sleep (REM) Stages of Sleep ️️NON REM: -Stage 1 -Stage 2: -Stage 3: Activity becomes SLOWER -Stage 4 Note: As stage increases, EEG wave activity becomes SLOWER REM SLEEP

PMHNP Boards Summary 2024, Updated. Sleep circuit ventrolateral preoptic nucleus (VLPN) in hypothalamus inhibits the brainstem arousal nuclei Sleep stages Stage 1-4 are progressively deeper stages of non-REM sleep REM stage comes in cycles, 1st REM happens 80-100 min into sleep. REM cycles lengthen throughout sleep -stage 4 NREM decreases as we age more for men than women. -Less REM associated with organic brain dysfunctions. SLAP Suicide assessment: -Specific plan -Leathality of s...

NSG-300 Exam 3- Topic 8 (Sleep)Verified Correct 100%(Graded A) What does sleep provide? -ANSWER -Healing -Restoration -Good health -Recovery from illness What is a circadian rhythm? -ANSWER 24 hour day-night cycle What does the circadian rhythm influence? -ANSWER The patterns of: -Major biological -Behavior functions -Predictable changing of body temperature -Heart rate -Blood pressure -Hormone secretion -Sensory acuity -Mood What factors affect the circadian rhythm & da...

What does sleep provide? - -Healing -Restoration -Good health -Recovery from illness What is a circadian rhythm? - 24 hour day-night cycle What does the circadian rhythm influence? - The patterns of: -Major biological -Behavior functions -Predictable changing of body temperature -Heart rate -Blood pressure -Hormone secretion -Sensory acuity -Mood What factors affect the circadian rhythm & daily sleep-wake cycle? - -Light -Temperature -Social activities -Work routines What is th...

What does sleep provide? -ANSWER -Healing -Restoration -Good health -Recovery from illness What is a circadian rhythm? -ANSWER 24 hour day-night cycle What does the circadian rhythm influence? -ANSWER The patterns of: -Major biological -Behavior functions -Predictable changing of body temperature -Heart rate -Blood pressure -Hormone secretion -Sensory acuity -Mood What factors affect the circadian rhythm & daily sleep-wake cycle? -ANSWER -Light -Temperature -Social activiti...

MENTAL HEALTH EXAM QUESTIONS AND ANSWERS 2024/2025. 1.The drug most often abused by adolescents is: Alcohol Alcohol is the most frequently abused drug among adolescents. 2.A policeman complains of feeling tired and not able to sleep for an extended period of time after being assigned to work the night shift. He is most likely suffering from: Circadian rhythm sleep disorder Circadian rhythm sleep disorder is a sleep disruption that results from a mismatch between body rhythms and enviro...