Handbook of EEG interpretation - part 9 ppt

... Obstructive sleep apnea: implica- tions for cardiac and vascular disease. JAMA 2003; 290 (14): 190 6– 191 4. Shepard JWJ. ( 199 1). Atlas of Sleep Medicine. Futura, Mount Kisco, NY, 199 1. Wittig RM, Zorick FJ, ... The Report of an American Academy of Sleep Medicine Task Force. Sleep 199 ;22(5):667–6 89. Arand D, Bonnet M, Hurwitz T, et al. The clinical use of the MSLT and MWT. Sle...

Ngày tải lên: 09/08/2014, 20:22

... bibliographical references and index. ISBN-13: 97 8-1 -9 3 386 4-1 1-2 (pbk. : alk. paper) ISBN-10: 1 -9 3386 4-1 1-7 (pbk. : alk. paper) 1. Electroencephalography—Handbooks, manuals, etc. I. Tatum, William ... absolute electrographic sites of maximal nega- tivity (or positivity) by phase reversals (Figure 1.3A). Normal EEG 7 Fp1-F7 F7-T3 T3-T5 T5-O1 Fp1-Ref F7-Ref T3-Ref T5-...

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... partialis continua in a 41-year-old patient with sub- jective tingling and “twitching” noted at the corner of the left side of the mouth. Note the rhythmic delta frequencies on the EEG that phase reverse ... it is often use- ful to change the paper speed from 10 mm/sec to 30 mm/sec for bet- ter identification of sleep spindles. CHAPTER 6 160 FIGURE 5.13. BiPLEDs in a 37-year-old HIV-...

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... figure above, bursts of 3- and 4-Hz dis- charges ( arrows) were noted frequently during the PSG, particularly in light stages of sleep. Polysomnography 205 FIGURE 6.43. This is a 60-sec epoch demonstrating ... addi- tion to the loss of alpha rhythm, there is appearance of slow, rolling eye movements, mixed-frequency activity in the 2- to 7-Hz range, and finally vertex waves. Po...

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... acid-(t-BDMS) 2 15 69 2 1,4-dithiane 1068 11 69 1 thiodiglycol 1184 1468 1 thiodiglycol-TMS 1423 3 mustard sulfone 1433 1783 1 quinuclidin-3-ol (3-Q)-TMS 1267 2 benzilic acid-TMS 1 098 2 BZ-TMS 2633 2 N,N-diisopropylaminoethanol ... Remarks DB-5* DB1701** dimethyl methylphosphonate (DMMP) 881 (884) (1048) 1, (3) O-ethyl-O-methyl methylphosphonate (EMMP) 95 2 1112 1 O-isopropyl-O-methyl me...

Ngày tải lên: 26/01/2014, 18:20

... theta rhythm in an 18-year-old patient while awake. T heta rhythms are composed of 4- to 7-Hz frequencies of varying amplitude and morphologies. Approximately one-third of nor- mal awake, young ... voltages of >75 µV, while stage 4 consists of delta present for >50% of the recording. Normal EEG 37 Activation techniques are a useful part of EEG in clinical practice...

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... 1. 5- to 3.0-Hz delta in a 66-year-old man with encephalopathy that was unresponsive. The above example of EEG is rep- resentative of the entire record. No reactivity was noted during the EEG. C ontinuous ... the absence of IEDs in the scalp EEG compared to the intracranial EEG where they occur at 1/sec. I t is often said that a normal interictal EEG does not exclude a cli...

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... fragmentation of the generalized discharge in the majority of cases. CHAPTER 3 90 FIGURE 3.20. Slow-spike-and-wave in a patient with Lennox-Gastaut syndrome. S low-spike(or sharp)-and-wave discharges ... figure. CHAPTER 4 98 GENERALIZED SEIZURES FIGURE 3.17. A burst of generalized 3.5-Hz spike-and-slow waves in JME. S pike-and-slow-wave complexes that have a repetition rate of &...

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... 2001;18(5):442–455. Verma A, Radtke R. EEG of partial seizures. J Clin Neurophysiol 2006;23: 333–3 39. Westmoreland BF. The EEG findings in extratemporal seizures. Epilepsia 199 8; 39( Suppl 4):S1–S8. CHAPTER ... drowsiness and light non-REM sleep. A frequent ictal pat- tern of mesial temporal origin is the sudden appearance of localized or regional background attenuation, build-u...

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... arrow). S tage REM is characterized by the appearance of low-amplitude, mixed-frequency EEG activity, EMG atonia, and rapid eye move- ments. EEG activity is similar to that seen in stage I sleep; ... a 30-sec epoch showing the start of stage REM and saw tooth waves. S aw tooth waves (arrows) are 2- to 5-Hz vertex negative sharp waves that often occur in a series. They can be precu...

Ngày tải lên: 09/08/2014, 20:22