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OLS Field Name OLS Field Data
Main Title Functional State of the Hippocampus during Prolonged Impulse and Stable Noise (O Funktsionalnom Sostoii Gippokampa pri Dlitelnom Vozdeistvii Impulsnogo i Stabilnogo Shuma).
Author Suvorov., G. A. ;
CORP Author Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section.
Year Published 1972
Report Number EPA-TR-73-275;
Stock Number PB-259 642-T
Additional Subjects Hippocampus ; Noise(Sound) ; Physiological effects ; Electrophysiologic recording ; USSR ; Translations ; Brain ; Central nervous system ; Rabbits ; Laboratory animals ; Excitation ; Thresholds(Perception) ; Noise pollution ; Medical research ; Impulse noise ; Neurophysiology
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Status
NTIS  PB-259 642-T Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 8p
Abstract Impulse noise causes maximum increase of excitability of the hippocampus 1 hour after the effect, whereas with application of stable noise, maximum increase of excitability is noted after 3 hours. Under conditions of prolonged chronic experiment, impulse and stable noise have a different effect on the functional state of the hippocampus. A stable noise stimulus causes persistent depression of the hippocampus even after the 1st month of the test. Impulse noise causes an increase of excitability of the hippocampus at the end of the chronic test. Immediately after the alternate effect of impulse and stable noise, at all stages of the chronic test, excitability of the hippocampus was increased.
Supplementary Notes Trans. of Gigiena i Sanitariya (USSR) n6 p29-31 Jun 72.(PC A02/MF A01)
Title Annotations +++The Functional State of the Hippocampus during Prolonged Impulse and Stable Noise (O Funktsionalnom Sostoii Gippokampa pri Dlitelnom Vozdeistvii Impulsnogo i Stabilnogo Shuma)--Translation.
PUB Date Free Form 1972
Category Codes 6P; 13B; 57I; 68B; 68G
NTIS Prices PC A02/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 323703505
Origin NTIS
Type CAT