Neurophysiology of Sleep: Terms, Definitions, and Techniques, Quizzes of Psychology

Download Neurophysiology of Sleep: Terms, Definitions, and Techniques and more Quizzes Psychology in PDF only on Docsity! TERM 1 EEG DEFINITION 1 Electroencephalography - Neuron Firing TERM 2 EMG DEFINITION 2 Electromyogram - Muscles TERM 3 EOG DEFINITION 3 Electrooculography - Eyes TERM 4 Stages of Sleep DEFINITION 4 90 MinutesStage W: Drowsy WakefulnessStage 1: "Light Sleep"Stage 2: 10 minutes "Transition State, Sleep Spindles and the Medial ThalamusStage 3: 1st Delta AppearanceStage 4: Greater than 50% DeltaREM: Rapid Eye Movement and Dreaming TERM 5 Efferent DEFINITION 5 From motor cortex to brain stem TERM 6 Afferent DEFINITION 6 From receptor to brainstem TERM 7 Results of Rem Sleep DEFINITION 7 ParalysisMuscle TwitchIllusory Mismatch TERM 8 REM vs Non-Rem DEFINITION 8 Non Rem - Move Freely, Low/ steady BP and HR. bodily restoration, metabolic house cleaningREM Sleep - Inhibited movement, highly variable BP/HR, learn and memory, emotion and coping TERM 9 Research Techniques DEFINITION 9 Manipulate Behavior - observe effects on sleepManipulate Sleep - observe effects on behavior TERM 10 REM Deprivation DEFINITION 10 Problems coping with threat i.e., emotionProblems learning new or unfamiliar information TERM 21 The Substantia Nigra DEFINITION 21 DopamineLesion = lethargyStimulate = opposite TERM 22 The Locus Ceruleus DEFINITION 22 NorepinphrineLesion = hypersomniaStimulate = Opposite TERM 23 Raphe DEFINITION 23 SerotoninLesions = Insomnia 3-4 daysStimulate = Non REM sleepInhibits REM TERM 24 Area Prosterenna DEFINITION 24 Become sleepyNon REM sleep TERM 25 Melotonin DEFINITION 25 Injection produces sleep TERM 26 Medial Thalamus DEFINITION 26 Stimulate = Drive Sleep Spindles, initiate cortical synchrony, transition to non REM sleepLesion: Abolish sleep spindles, unable to reach deep sleep stages