11、leep (快速动眼期 Rapid-Eye-Movement,正常睡眠的分期,American Academy Sleep Medicine 美国睡眠医学会, 2007 Stage W Stage N1 Stage N2 Stage N3 (deep sleep ) Stage R,多频道生理纪录法在睡眠呼吸中止症的应用,正常睡眠分期的周期关系,多频道生理纪录法在睡眠呼吸中止症的应用,睡眠记录常用名词,1. Total Recording Time (记录总分钟数) Time in Bed (躺在床上的总分钟数) 2. Total Sleep Time (睡眠总分钟数) (stage1+sta 。

【频道|多频道生理纪录法在睡眠呼吸中止症的应用课件】12、ge2+stage3+stage4+REM) 3. Sleep Efficiency (睡眠效率, 85%) (Total Sleep Time/ Total Recording Time ) X 100 4. Sleep Latecy (入眠时间, 15 分钟) 5. REM latency (入快速动眼期时间, 80-120分钟,多频道生理纪录法在睡眠呼吸中止症的应用,N-REM and REM stage 在生理上的比较,阴茎或阴蒂勃起,较少,时常,多频道生理纪录法在睡眠呼吸中止症的应用,N-REM and REM stage 在功能上的比较,多频道生理纪录法在睡眠呼吸中止症的应用,Po 。

13、lysomnography Report,多频道生理纪录法在睡眠呼吸中止症的应用,Polysomnography Report,多频道生理纪录法在睡眠呼吸中止症的应用,Polysomnography Report,多频道生理纪录法在睡眠呼吸中止症的应用,脑波频率,多频道生理纪录法在睡眠呼吸中止症的应用,脑 波 形 状,K Complex,sharp negative wave, followed by slower positive component, 0.5 sec seen in Stage 2,Spindle,short rhythmic waveform clusters of 12 。

14、-14 Hz 0.5 sec seen in stage2,low amplitude sawtooth appearance seen in REM,Sawtooth waves,sharp positive waves, theta frequency range, occurring latter part of Stage1,Vertex waves,多频道生理纪录法在睡眠呼吸中止症的应用,Relaxed Wakefulness,rapid eye movement, blinks,tonic activity, relatively high, voluntary movement, 。

15、wave (8-13 cps), predominantly in O1, O2 Pattern: Blades of grass,多频道生理纪录法在睡眠呼吸中止症的应用,low voltage, mixed frequency, (4 to7 cps), Vertex sharp waves may be present,NON-REM Stage 1 ( 5% of Total Sleep Time,slow rolling eye movement,tonic activity lower than awake,多频道生理纪录法在睡眠呼吸中止症的应用,Sleep spindle: 0.5 。

16、 sec, 11-16cps, 3-8/min,K complex: 0.5 sec, 13/min negative-positive,Low level tonic activity,Slow eye movement,Non-REM Stage 2 ( 50% of total sleep,多频道生理纪录法在睡眠呼吸中止症的应用,Stage 1 with vertex sharp wave,Stage 2 with sleep spindle & k complex,Comparison between stages 1 & 2,vertex sharp wave, 75uv,0.5se 。

17、c, upward,sleep spindle,k complex,3 minute-rule,多频道生理纪录法在睡眠呼吸中止症的应用,EMG: low level tonic,EEG: 0.5 2cps, high voltage 75 uV Stage 3 : 20%50% slow wave Sleep spindles may be present,NREM Stage 3 ( slow wave sleep,EOG similar to EEG,多频道生理纪录法在睡眠呼吸中止症的应用,EMG: low level tonic,EEG: slow wave 75 uV Stage 4: 。

18、 50% slow wave,NREM Stage 4 ( slow wave sleep,Slow wave sleep 1015 % of total sleep time,多频道生理纪录法在睡眠呼吸中止症的应用,REM stage ( rapid eye movement, 2025 of total sleep time,EEG: Saw tooth,2-6 cps, preceding a burst of REMs,EOG: Rapid eye movement,EMG: Tonic suppression,EEG: Theta waves 3-7 cps, low voltage, mixed frequency, Alpha waves may be present,多频道生理纪录法在睡眠呼吸中止症的应用,REM stage without rapid eye movement,REM stage with rapid eye movement,多频道生理纪录法在睡眠呼吸中止症的应用,动作期 (MT,模糊记录 15秒钟, 放大器阻断讯号, 前后页必须入睡 * 过度的肌电波活动: 如改变体位或身体移动,多频道生理纪录法在睡眠呼吸中止症的应用 。

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标题：频道|多频道生理纪录法在睡眠呼吸中止症的应用课件( 二 )