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[研究正常系统间相互作用及终末期状态时大脑和肝脏的超慢过程]

[Ultraslow processes of the brain and liver in studying normal intersystem interactions and in terminal states].

作者信息

Iliukhina V A, Khabaeva Z G

出版信息

Fiziol Zh SSSR Im I M Sechenova. 1984 Jul;70(7):921-37.

PMID:6489567
Abstract

Steady potential (omega-potential) and infraslow oscillations of potentials within the 0.2-0.5 Hz range (zeta-waves) were simultaneously recorded in the hypothalamus, caudate nucleus, hippocampus, RF and cortex of the brain as well as in liver in chronic experiments on rabbits in resting, terminal state and in posthumous period. A compatibility of amplitude--temporal parameters of the processes under study was revealed in subcortical brain structures and in liver in resting state as well as their stability in repeated recordings at the same time on different days. Types of transitory processes were differentiated in the systems under study in crucial stages of terminal state. omega-potential and zeta-waves are shown as indices of state of cerebral structures and liver.

摘要

在对家兔进行的慢性实验中,于静息、终末期及死后阶段,同时记录了下丘脑、尾状核、海马、脑桥被盖网状核和大脑皮层以及肝脏中的稳定电位(ω电位)和0.2 - 0.5赫兹范围内的超慢电位振荡(ζ波)。研究发现,静息状态下皮层下脑结构和肝脏中所研究过程的振幅 - 时间参数具有一致性,且在不同日期的同一时间重复记录时具有稳定性。在终末期的关键阶段,对所研究系统中的过渡过程类型进行了区分。ω电位和ζ波被视为脑结构和肝脏状态的指标。

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