Dement and kleitman - Study guides, Class notes & Summaries

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 ...

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....

Relevant Background - Sleep is hard to study Dreaming is hard to study Psychological measures are required In 1955 - used EEG to measure brain activity and eye movement during sleep We go through several stages of sleep during the night Go in and out of REM and NREM sleep Vivid dreams are more likely to be remember during REM sleep EEG produces chart showing frequency and amplitude of activity changes over time The EEG can also be used to measure eye movement How many aims? -...

Dement & Kleitman - (sleep and dreams) Biological Laboratory Dement & Kleitman Background - 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. Using an ...

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

State an aim of the Canli et al. Study To show that emotive images will be remembered better than those that have little emotional impact on an individual. Evaluate Canli et al. usefulness in psychology May be useful to advertising companies; they can use emotionally intense information that is likely to be recognized later on with the use of emotionally intense imagery. The brain as well was studied in an active state. But the study does serve to be reductionist since it only focuses...

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...

What are behavioral and physiological indicators of sleep? correct answers-species specific posture -paralysis -decrease in mobility Who is the father of sleep? correct answersBill Dement Who is the grandfather of sleep? correct answersNatahanial Kleitman Identify the different tools used to measure sleep physiology correct answers-Electroencephalogram (EEG) -Electroocculogram (EOG) - Electromyogram (EMG) -Respiratory Measurements - Electrocardiogram (ECG) What do respiratory...

what is the typical sleep cycle 1.Waking State - Approx. 16 hours long 2.Sleep State - Approx. 8 hours long •80% NREM •20% REM •Dreaming occurs in both states What is REM REM - rapid-eye movement •high levels of mixed brain wave activity •lots of eye movement muscles are in virtual paralysis Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute -- / -- Full screen Brainpower Read More what is NREM including the four stages NREM - non-...

Hans Berger CORRECT ANSWER first to record EEG of humans (1929) Dr. Nathaniel Kleitman CORRECT ANSWER "father of American sleep research" REM Sleep CORRECT ANSWER in 1953 important sleep discovery by Kleitman, Aserinky and Dement Dr. Jerome Holland CORRECT ANSWER Who first coined term polysomnography Sleep apnea syndrome CORRECT ANSWER In 1965, Dr. Gastuat was among the first to simultaneously record sleep and breathing patterns, leading to the current diagnoses known as CPAP (c...