Handbook of EEG interpretation - part 5 potx

... be easily analyzed qualitatively and quantitatively; the method is very suitable for elemental analysis of inorganic and metal compounds.  e advantage of this method is the ability of analysis ... data processing. For analysis of inorganic anions and cations, anion and cation exchanger columns are used, respec- tively. Since the change in electric conductivity cause...

Ngày tải lên: 22/01/2014, 00:20

... 0.93 56 .04 43.96 6 0 85 3 177 1 408 1 662 5 8.08 6 55 2 0.87 52 .76 47.24 3 600 5 255 1 1 35 1 172 6 8.29 1 53 0 0.71 57 .59 42.41 2 748 4 337 1 107 1 223 13 8.21 7 059 0.70 55 .53 44.47 5 954 1 ... 46.60 53 .40 5 588 11 217 1 56 9 1 56 9 15 8.28 1 904 0.66 54 .83 45. 17 5 3 25 1 284 1 331 1 317 16 8.21 5 3 85 0.63 56 .38 43.62 4 483 1 806 896 882 17 8...

Ngày tải lên: 21/06/2014, 02:20

... the 1995 Linguistic Institute. She was the chair of the Department of Linguistics at the University of New Mexico from 1999 to 20 02 and was president of the Linguistic Society of America in 20 05. ... Townsend, 20 00); and The Case Book for Russian (with Steven J. Clancy, 20 02) . Her 1984 dissertation was among the first in the United States in the framewor...

Ngày tải lên: 03/07/2014, 01:20

... from other forms of cognition, the disciplines studying those other aspects of human knowledge will be natural conversation partners for Cognitive Linguistics. 5. The Appeal of Cognitive Linguistics ... think of the projec- tions and theta-roles of Generative Grammar, of the central role of the lexicon in Lexical-Functional Grammar, and of the lexically dri...

Ngày tải lên: 03/07/2014, 01:20

... 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 7 Fp1-F7 F7-T3 T3-T5 T5...

Ngày tải lên: 09/08/2014, 20:22

... interfere with EEG and produce an artifact typically in all the channels during recording. Normal EEG 27 FIGURE 1.33. Photic driving at 20 Hz seen in the P3-O1, P4-O2, T5-O1, and T6-O2 derivations. I ntermittent ... distribution, waveform fre- quency, polarity, and morphology.The state of wakefulness and age are critical fea- tures for accurate interpretation of the normal EEG...

Ngày tải lên: 09/08/2014, 20:22

... 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 ... Nonepileptiform EEG 63 ADDITIONAL RESOURCES Abou-Knalil B, Misulis KE. Atlas of EEG and Seizure Semiology. Butterworth Heinemann, Philadelphia, 2006:1–2 13. Benbadis...

Ngày tải lên: 09/08/2014, 20:22

... FIGURE 4. 3. Absence (petit mal) seizure in an 8-year-old boy. D uring an absence seizure, the EEG demonstrates generalized, reg- ular, synchronous 3-Hz spike-and-wave discharges in the setting of ... 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 >3...

Ngày tải lên: 09/08/2014, 20:22

... 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-up of 4- to 7-Hz rhythmic activity, ... 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...

Ngày tải lên: 09/08/2014, 20:22

... 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. S pindl...

Ngày tải lên: 09/08/2014, 20:22

... 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

... 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 ... 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 oth...

Ngày tải lên: 09/08/2014, 20:22

... 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

... 97, 98 105 absence, 99 101 generalized tonic-clonic (GTC), 103 infantile spasms, 104 myoclonic, 102 polyspike-and-wave in, 98 recruiting rhythm in, 103 spike wave in, 98 tonic seizure, 105 Generalized ... transients of sleep (BETS), 46 Benign variants of uncertain significance, 42–49 1 4- and 6-Hz positive bursts as, 45 6-Hz spike-and-wave burst as, 44 benign epileptiform...

Ngày tải lên: 09/08/2014, 20:22