Impedance measurement in neurosurgical practice

The work deals with materials on the use of the method of impedance measurement in neurosurgical practice to determine the histological structure of the tumor, various structures of the brain, and the zone of brain freezing in stereotaxic operations. It shows the role of separate impedance measureme...

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Bibliographic Details
Published inZhurnal voprosy neĭrokhirurgii imeni N. N. Burdenko no. 4; p. 34
Main Authors Sergienko, T M, Laponogov, O A
Format Journal Article
LanguageRussian
Published Russia (Federation) 01.07.1989
Subjects
Animals
Brain - physiology
Brain Edema - physiopathology
Brain Injuries - physiopathology
Brain Neoplasms - physiopathology
Cats
Electric Conductivity
Electrodes
Humans
Methods
Neurosurgery
Rabbits
Rats
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Summary:The work deals with materials on the use of the method of impedance measurement in neurosurgical practice to determine the histological structure of the tumor, various structures of the brain, and the zone of brain freezing in stereotaxic operations. It shows the role of separate impedance measurement of ohmic resistance and total capacity of cerebral tissue in judging the degree and dynamics of the development of edema and swelling of the brain in patients with brain tumors, craniocerebral trauma, and spinal pathology. The study was conducted in experiments on rabbits, rats and in the clinic.
ISSN:0042-8817