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Handbook of EEG interpretation - part 6 ppt

Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 27) ppt

Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 27) ppt

... MO, USA). Pure powder of perazine and clospi-razine was donated by Mitsubishi Welpharma, Osaka, Japan; that of  upentixol by Takeda Chem. Ind. Ltd., Osaka, Japan; that of thioproperazine by ... Yoshinao KatsumataIntroductionPhenothiazine drugs, including chlorpromazine and levomepromazine, have been being widely used as neuroleptics ( major tranquilizers), antiparkinsonian drugs and ... methods of qualitative and quantitative analysis of phenothiazines in human body  uids using useful GC/MS and LC/MS are presented.GC/MS analysis Reagents and their preparationi. ReagentsChlorpromazine,...
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Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 28) pptx

Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 28) pptx

... 13) Igarashi K, Kasuya F, Abe T et al. (1995) Simultaneous determination of haloperidol and its neurotoxic metabo-lite in plasma and brain tissue from schizophrenic patients treated with haloperidol ... peak area ratios of haloperi-dol or bromperidol to IS are plotted against various concentrations of the test compound spiked to blank blood or urine to draw a calibration curve. A peak area ratio ... (ECD). Since, in this chapter, poisoning cases with ingestion of large amounts of drugs are assumed, HPLC analysis with a photodiode array detector can be realized for several ten ng/mL of the drugs. ...
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Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 29) ppt

Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 29) ppt

... tricyclic and tetracyclic antidepressants and carbamazepine obtained by HPLC-UV. A: carbamazepine, B: desipramine, C: maprotiline, D: nortriptyline, E: amoxapine, F: setiptiline, G: mianserin, H: ... the reuptake of norepinephrine and serotonin and by accerelating the release of them at synaptic terminals of neurons in the brain. As characteristic structures of such drugs showing antidepressive ... 52:1190–1195 (in Japanese) 3) Tanaka E, Terada M, Nakamura T et al. (1997) Forensic analysis of eleven cyclic antidepressants in human biolo-gical samples using a new reversed-phase chromatographic...
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Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 6) ppt

Tài liệu Drugs and Poisons in Humans - A Handbook of Practical Analysis (Part 6) ppt

... several ten.If a case, in which one person falls into a severe state a er taking a drink in a bottle found near a vending machine, is assumed, paraquat and cyanide are shown as causative candidate ... YoshiokaIntroduction In addition to the well known Tokyo Sarin Incident in 1995, the arsenic-adulteration incident in Wakayama and the cyanide-adulteration incident in Nagano both in 1998 seem to have trig-gered ... of such e orts, the author et al. [1] have constructed a database for estimation of a causative toxin (assisting system for diagnosis of a causative toxin) according to clinical symptoms and...
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Handbook of EEG interpretation - part 1 ppt

Handbook of EEG interpretation - part 1 ppt

... and index.ISBN -1 3 : 97 8 -1 -9 3386 4 -1 1- 2 (pbk. : alk. paper)ISBN -1 0 : 1- 9 3386 4 -1 1- 7 (pbk. : alk. paper) 1. Electroencephalography—Handbooks, manuals, etc. I. Tatum, William O. [DNLM: 1. Electroencephalography—methods—Handbooks. ... electrographic sites of maximal nega-tivity (or positivity) by phase reversals (Figure 1. 3A). Normal EEG 7Fp1-F7F7-T3T3-T5T5-O1Fp1-RefF7-RefT3-RefT5-RefO1-RefAB FIGURE 1. 7. Eye movement ... Handbook of EEG INTERPRETATION William O. Tatum, IV, DOSection Chief, Department of Neurology, Tampa General HospitalClinical Professor, Department of Neurology, University of South...
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Handbook of EEG interpretation - part 2 pdf

Handbook of EEG interpretation - part 2 pdf

... interferewith EEG and produce an artifact typically in all the channels duringrecording. Normal EEG 27 FIGURE 1.33. Photic driving at 20 Hz seen in the P3-O1, P4-O2, T5-O1,and T6-O2 derivations.Intermittent ... distribution, waveform fre-quency, polarity, and morphology.The state of wakefulness and age are critical fea-tures for accurate interpretation of the normal EEG. FIGURE 1 .22 . Normal 10-Hz alpha rhythm ... voltages of >75 µV, while stage 4consists of delta present for >50% of the recording.Normal EEG 37 Activation techniques are a useful part of EEG in clinical practice and represent var-ious...
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Handbook of EEG interpretation - part 3 ppsx

Handbook of EEG interpretation - part 3 ppsx

... 1. 5- to 3. 0-Hz delta in a 66-year-old manwith encephalopathy that was unresponsive. The above example of EEG is rep-resentative of the entire record. No reactivity was noted during the EEG. Continuous ... Nonepileptiform EEG 63 ADDITIONAL RESOURCESAbou-Knalil B, Misulis KE. Atlas of EEG and Seizure Semiology. ButterworthHeinemann, Philadelphia, 2006:1–2 13. Benbadis SR, Tatum WO. Overinterpretation of EEGs ... the absence of IEDs inthe scalp EEG compared to the intracranial EEG where they occur at 1/sec. It is often said that a normal interictal EEG does not exclude a clin-ical diagnosis of epilepsy....
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Handbook of EEG interpretation - part 4 docx

Handbook of EEG interpretation - part 4 docx

... FIGURE 4. 3. Absence (petit mal) seizure in an 8-year-old boy.During an absence seizure, the EEG demonstrates generalized, reg-ular, synchronous 3-Hz spike-and-wave discharges in the setting of ... figure. CHAPTER 4 98GENERALIZED SEIZURES FIGURE 3.17. A burst of generalized 3.5-Hz spike-and-slow waves in JME.Spike-and-slow-wave complexes that have a repetition rate of >3Hz are referred ... fragmentation of thegeneralized discharge in the majority of cases.CHAPTER 390 FIGURE 3.20. Slow-spike-and-wave in a patient with Lennox-Gastaut syndrome.Slow-spike(or sharp)-and-wave discharges...
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Handbook of EEG interpretation - part 5 potx

Handbook of EEG interpretation - part 5 potx

... drowsiness and light non-REM sleep. A frequent ictal pat-tern of mesial temporal origin is the sudden appearance of localizedor regional background attenuation, build-up of 4- to 7-Hz rhythmicactivity, ... electrophys-iology. J Clin Neurophysiol 2001;18 (5) :442– 455 .Verma A, Radtke R. EEG of partial seizures. J Clin Neurophysiol 2006;23:333–339.Westmoreland BF. The EEG findings in extratemporal seizures. ... temporoparieto-occipital junction can induce contraversive nys-tagmus and eye and head deviation. The EEG may show build-up of rapid alpha-beta activity focally over the temporoparieto-occipitaljunction...
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Handbook of EEG interpretation - part 6 ppt

Handbook of EEG interpretation - part 6 ppt

... 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-positive man ... amplitude, reaching 200 àV. CHAPTER 6 158 FIGURE 5. 16. The EEG of a 67 -year-old patient following cardiac arrest.Note the diffuse anterior predominant spindle-like activity.Spindle coma is a ... min.CHAPTER 6 150 FIGURE 6. 6. This is a 30-sec epoch showing sleep onset at about the thirdsecond (arrow).The initial change in EEG between stage W and stage I is fragmen-tation of the alpha...
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Handbook of EEG interpretation - part 7 potx

Handbook of EEG interpretation - part 7 potx

... arrow). Stage 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 andsaw tooth waves.Saw tooth waves (arrows) are 2- to 5-Hz vertex negative sharpwaves that often occur in a series. They can be precursors of ... 5-min epoch demonstrating Cheyne-Stokes respira-tion with periods of central apnea manifest by absence of nasal/oral airflowand respiratory effort (thin arrows), alternating with periods of...
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Handbook of EEG interpretation - part 8 ppt

Handbook of EEG interpretation - part 8 ppt

... figure above, bursts of 3- and 4-Hz dis-charges (arrows) were noted frequently during the PSG, particularlyin light stages of sleep.Polysomnography205 FIGURE 6.43. This is a 60-sec epoch demonstrating ... impedance mismatch between two elec-trodes and compromises the common mode rejection ratio of the dif-ferential amplifier. The result of this is presence of 60-Hz or otherelectrical noise in ... first 30-sec epoch of any stage of sleep. Foreach nap, sleep-onset latency and whether the patient had REM sleepis noted. The mean sleep latency of all the naps is calculated and thenumber of naps...
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Handbook of EEG interpretation - part 9 ppt

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, ... TheReport 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.Sleep 22005;8(1):123–144.ASDA. EEG ... Atlas Task Force of the American Sleep DisordersAssociation. Sleep 199 2;15(2): 173–184.ASDA. Recording and scoring leg movements. The Atlas Task Force. Sleep 199 3;16(8):748–7 59. Berry RB, Geyer...
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Handbook of EEG interpretation - part 10 pdf

Handbook of EEG interpretation - part 10 pdf

... 97,98 105 absence, 99 101 generalized tonic-clonic (GTC), 103 infantile spasms, 104 myoclonic, 102 polyspike-and-wave in, 98recruiting rhythm in, 103 spike wave in, 98tonic seizure, 105 Generalized ... transients of sleep (BETS), 46Benign variants of uncertain significance, 42–491 4- and 6-Hz positive bursts as,456-Hz spike-and-wave burst as, 44benign epileptiform transients of sleep (BETS) ... 197, 198 6- and 14-Hz positive bursts, 456-Hz spike-and-wave burst, 4460-cycle artifact, 22Sleep, 2, 35–38, 149. See alsopolysomnographyabsence seizures in, 99 101 alpha, 35alpha-delta pattern...
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Oxford Handbook of Critical Care - part 6 ppt

Oxford Handbook of Critical Care - part 6 ppt

... embolism. N Engl JMed 2002; 347:1143–50 Ovid: Oxford Handbook of Critical Care Editors: Singer, Mervyn; Webb, Andrew R.Title: Oxford Handbook of Critical Care, 2nd EditionCopyright â1997,2005 M. ... p274;Heart failure—assessment, p324 Ovid: Oxford Handbook of Critical Care Editors: Singer, Mervyn; Webb, Andrew R.Title: Oxford Handbook of Critical Care, 2nd EditionCopyright â1997,2005 M. ... 24–48h Ovid: Oxford Handbook of Critical Care file:///C:/Documents%20and%20Settings/MVP/Application%20Data/Mozilla/Firefox/Profiles/2 1 46 из 254 07.11.20 06 1:04P.317P.318The absence of P waves...
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