RELATIONSHIP BETWEEN OBSERVED NMR CHANGES AND BRAIN WATER-CONTENT FOLLOWING ELECTROCONVULSIVE STIMULATION IN THE RAT

被引：2
作者：
BESSON, JAO
REID, IC
机构：
[1] Department of Mental Health, University of Aberdeen, Aberdeen
来源：
JOURNAL OF AFFECTIVE DISORDERS | 1991年 / 22卷 / 03期
关键词：
ELECTROCONVULSIVE STIMULATION; NUCLEAR MAGNETIC RESONANCE; BRAIN WATER CONTENT; (RAT);
D O I：
10.1016/0165-0327(91)90049-X
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
The administration of electroconvulsive stimuli to anaesthetised rats results in changes in the relaxation times and water content of grey and white matter, but not in mid brain, hind brain or cerebellum. White matter changes occur in both T1 and T2, are biphasic in character and related to water content. Grey matter changes are confined to T1 and water content only. It is suggested that these changes are related to altered compartmentalisation of water, manifesting in a different manner in the two tissues probably due to their different cellular and biochemical composition.
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页码：159 / 164
页数：6
相关论文
共 15 条
  • [1] BELL BA, 1987, LANCET, V1, P66
  • [2] EFFECTS OF ETHANOL ON THE NMR CHARACTERISTICS OF RAT-BRAIN - ACUTE ADMINISTRATION, DEPENDENCY, AND LONG-TERM EFFECTS
    BESSON, JAO
    GREENTREE, SG
    FOSTER, MA
    RIMMINGTON, JE
    [J]. BRITISH JOURNAL OF PSYCHIATRY, 1989, 155 : 818 - 821
  • [3] BESSON JAO, 1991, IN PRESS BR J PSYCHI
  • [4] BLOOD-BRAIN-BARRIER PERMEABILITY DURING ELECTROSHOCK SEIZURES IN RAT
    BOLWIG, TG
    HERTZ, MM
    HOLMJENSEN, J
    [J]. EUROPEAN JOURNAL OF CLINICAL INVESTIGATION, 1977, 7 (02) : 95 - 100
  • [5] BOLWIG TG, 1984, ECT BASIC MECH, P132
  • [6] CEREBRAL HYPEREMIA IN ELECTRICALLY INDUCED EPILEPTIC SEIZURES
    BRODERSEN, P
    PAULSON, OB
    BOLWIG, TG
    ROGON, ZE
    RAFAELSEN, OJ
    LASSEN, NA
    [J]. ARCHIVES OF NEUROLOGY, 1973, 28 (05) : 334 - 338
  • [7] CULLIS PR, 1979, BIOCHIM BIOPHYS ACTA, V559, P339
  • [8] DEVRE RM, 1984, BRIT J RADIOL, V57, P1145
  • [9] CEREBRAL AND BRAIN-STEM CHANGES AFTER ECT REVEALED BY NUCLEAR-MAGNETIC-RESONANCE IMAGING
    MANDER, AJ
    WHITFIELD, A
    KEAN, DM
    SMITH, MA
    DOUGLAS, RHB
    KENDELL, RE
    [J]. BRITISH JOURNAL OF PSYCHIATRY, 1987, 151 : 69 - 71
  • [10] NUCLEAR MAGNETIC-RELAXATION STUDIES OF THE COMPARTMENTALIZED WATER IN CROSSLINKED POLYMER GELS
    MURASE, N
    WATANABE, T
    [J]. MAGNETIC RESONANCE IN MEDICINE, 1989, 9 (01) : 1 - 7
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