SCIENTIFIC ABSTRACT MAKAROV, P.O. - MAKAROV, P.V.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R001031510008-2
• Release Decision: RIFPUB
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: January 4, 2017
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENCEAB

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I(AKAROV, P,O,

J~Lnction~l l~bility and the chronotolM off h~man
Len.u~. m~.lg~tl.~l-17/I. '.~. (I~I,IA 10~])

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USS]R/Optics . Physiological Optics.

Abs Jour

Author
Inst
Title

Orig Pub

CTA-RDP86-00513R001031510008-2

: Referat Zhur - Fiz!ka, No 3, 195~', 805Y

Gol'dburt, S.N., Ma~arov~ P.O.
Leningrad State Univers Lty, U~gB.
Investigation of Dark Adaptation to Short Light Stimuli.

Probl. fiziol, optiki, 1955, 11, 236-254

Abst~ ct :

The curve of dark adaptation was plotted w~�th the aid of
short light flashes~ which were projected at a distance
from 5 to lO� from a central hole in the form of a spot
3� and i6 minutes in diameter. The measurements were
carried out by two methods: (1) At fixed intensity of
flash, the threshold of visibility was reached by chan-
ging its duration; (2) At a fixed duration of flash,
bringing it to the visibility threshold by reducing the
intensity.

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I~,Y,,AIIOY, P.O.

Biochemists, ~nd Ph~rm~colo~iste. Uep. e~r. biol.

(B IOP1~$ I C.S-- -C 01~SS23 )

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USSR/MedJcine - Physiology

Car~ 1/z Pub. 33-~/28

Cl'A-RDP86-00513R001031510008-2
FD-2695

Author
Title

: lVlakarov, ?. O.

: Thirst as a complex unconditioned reflex and changes in the ex-
citability Of the brain centers

Periodical : Flzlol. zhur. 41, 25-30, Jan-Feb 1955

Abstract :

Recorded MEG during chemical stimulation of the receptors of the
human stomach with NaC1. Established the time of onset of thirst
and its development, comparing the amount of water required to
quench the thirst of the human being experimented on, mhd the
amount actually drunk by him. Determined changes in the excita-
bility of the nerve centers of the brain by the method of adequate
optical chronaximetry during development of thirst and during slak-
ing of thirst. Diagram; graphs. Eleven references, 8 of them UBSR
(7 since 19~0)

Institution

Laboratory of Analysor Physiology of the Physiologic Institute
imenl A. A. Ukhtomskly of the Leningrad State University imeni
A. A. Zhdanov

Submitted : July 5, 1953

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U$SR / Human and Animal Physiology� The Nervous System,
Abs dour: Ref Zhur-Biol,~w No 9, 1958~ 41746�

Author
Ins:
Title

Not Given, -
Conditioned Eeflex Alterations of the Functional
State of the Optic Analyzer and the Electroence-
phalograms In Man,

Orig Pub: Probl. sort. ftziol, nervn. I myshechn, sis:emi.
Tbiltsi. AN GruzSSR, 1956, 361-371.

Abstract: By associating tn experiments in man of a brief
light attmulus, measured by Its intensity~ dura-
Lion and area and producing changes in the exci-
tability in the illuminated and nonilluminated eye,

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USSR / Human and Animal Physiology, The Nervous System, T
Ab$ Jour: Ref Zhur-Blol.~ No 9, 1955~ 417q6.

Abstract: with a conditioned mechanical or electrocutaneous
stimulus, the author observed a condition "attuned"
reflex which consisted in the alteration of the
excitability of the optic analyzer In answer to
the action of the conditioned stimulus. There,
alterations in the optic analyzer were character-
lzed by selectivity, a~ a result of which the
effects of those stimuli possessing a definite
correlation of intensity and duration were the
most markedly affected. Conditioned reflex reac-
tions were observed as a feature or "attuned
reflexes" tn view of the depression of the o