COMPUTER-ANALYSIS OF EEG ACTIVITY IN DEMENTIA OF THE ALZHEIMERS TYPE AND HUNTINGTONS-DISEASE

被引：48
作者：
STRELETZ, LJ
REYES, PF
ZALEWSKA, M
KATZ, L
FARIELLO, RG
机构：
[1] VET ADM MED CTR,RES SCI,COATESVILLE,PA 19320
[2] VET ADM,MED CTR,DEPT NEUROL,WILMINGTON,DE
来源：
NEUROBIOLOGY OF AGING | 1990年 / 11卷 / 01期
关键词：
Alzheimer's disease; Computer analysis; Dementia; EEG; EEG power; Huntington's disease;
D O I：
10.1016/0197-4580(90)90057-7
中图分类号：
R592 [老年病学]; C [社会科学总论];
学科分类号：
03 ; 0303 ; 100203 ;
摘要：
Computer analysis of the EEG was obtained in the course of evaluation of 35 patients with Dementia of the Alzheimer's Type (DAT) and Huntington's disease (HD), and compared to 20 age-matched normal controls. On-line computer analysis of the EEG consisted of: 1) compressed spectral array (CSA) displays (2-6 channels); 2) relative frequency power (4 bands) and 3) an averaged frequency power function {[alpha/alpha + theta power (μV2)] × 100 = % EEG Power function}. Frequency power reflected increased theta, and reduced alpha components, in patient groups. Significant correlation was obtained between % EEG Power function, and clinical stage of dementia. This function correctly identified 17/25 DAT, and 7/10 HD patients, and gave additional quantification to the primary EEG. © 1990.
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页码：15 / 20
页数：6
相关论文
共 45 条
[1]   PREDICTIVE FEATURES IN MILD SENILE DEMENTIA OF THE ALZHEIMER TYPE [J].
BERG, L ;
DANZIGER, WL ;
STORANDT, M ;
COBEN, LA ;
GADO, M ;
HUGHES, CP ;
KNESEVICH, JW ;
BOTWINICK, J .
NEUROLOGY, 1984, 34 (05) :563-569
[2]   The electron-cephalogram of humans - Third announcement [J].
Berger, H .
ARCHIV FUR PSYCHIATRIE UND NERVENKRANKHEITEN, 1931, 94 :16-60
[3]  
BERGER H, 1932, ARCH PSYCHIAT NERVEN, V98, P231
[4]  
BRENNER RP, 1985, ELECTROEN CLIN NEURO, V61, pP33
[5]   COMPUTERIZED EEG SPECTRAL-ANALYSIS IN ELDERLY NORMAL, DEMENTED AND DEPRESSED SUBJECTS [J].
BRENNER, RP ;
ULRICH, RF ;
SPIKER, DG ;
SCLABASSI, RJ ;
REYNOLDS, CF ;
MARIN, RS ;
BOLLER, F .
ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1986, 64 (06) :483-492
[6]  
BRIGHAM EO, 1974, FAST FOURIER TRANSFO, P91
[7]   RELIABILITY OF THE WASHINGTON-UNIVERSITY CLINICAL DEMENTIA RATING [J].
BURKE, WJ ;
MILLER, JP ;
RUBIN, EH ;
MORRIS, JC ;
COBEN, LA ;
DUCHEK, J ;
WITTELS, IG ;
BERG, L .
ARCHIVES OF NEUROLOGY, 1988, 45 (01) :31-32
[8]   EEG AND EVENT-RELATED POTENTIALS IN AGING AND DEMENTIA [J].
CELESIA, GG .
JOURNAL OF CLINICAL NEUROPHYSIOLOGY, 1986, 3 (02) :99-111
[9]   FREQUENCY-ANALYSIS OF THE RESTING AWAKE EEG IN MILD SENILE DEMENTIA OF ALZHEIMER TYPE [J].
COBEN, LA ;
DANZIGER, WL ;
BERG, L .
ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1983, 55 (04) :372-380
[10]   ALZHEIMERS-DISEASE - A DISORDER OF CORTICAL CHOLINERGIC INNERVATION [J].
COYLE, JT ;
PRICE, DL ;
DELONG, MR .
SCIENCE, 1983, 219 (4589) :1184-1190
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