Українська Русский English

ISSN 2522-9028 (Print)
ISSN 2522-9036 (Online)
DOI: https://doi.org/10.15407/fz

Fiziologichnyi Zhurnal

is a scientific journal issued by the

Bogomoletz Institute of Physiology
National Academy of Sciences of Ukraine

Editor-in-chief: V.F. Sagach

The journal was founded in 1955 as
1955 – 1977 "Fiziolohichnyi zhurnal" (ISSN 0015 – 3311)
1978 – 1993 "Fiziologicheskii zhurnal" (ISSN 0201 – 8489)
1994 – 2016 "Fiziolohichnyi zhurnal" (ISSN 0201 – 8489)
2017 – "Fiziolohichnyi zhurnal" (ISSN 2522-9028)

Fiziol. Zh. 2020; 66(4): 30-36


FEATURES OF CEREBRAL CIRCULATION UNDER CONDITIONS OF MOTOR AND SENSOR DEPRIVATION

I.V. Golovchenko1, 2, A.V. Shkuropat1

  1. Kherson State University, Kherson, Ukraine
  2. MHEI «Kherson Academy of Continuing Education», Kherson, Ukraine
DOI: https://doi.org/10.15407/fz66.04.030

Abstract

The features of cerebral circulation in children with motor and sensory deprivation were studied. Children with impaired motor activity had reduced blood supply in all leads (except for the frontomastoidal left hemisphere) and peripheral vascular resistance. The tone of the postcapillary type vessels more often decreased in comparison with the values in young men with sensorineural hearing loss. Girls with impaired motor activity had reduced peripheral vascular resistance in all leads and blood circulation in the brain (except for the left carotid artery basin). The tone of the postcapillary vessels in them was more often below the standard values of similar indicators in female students with sensorineural hearing loss. Changes in the cerebral hemodynamics of children reflect the redistribution of the blood supply to the brain. This is due to the peculiarities of the effects of the studied deprivations and the role of motor activity in cerebral hemodynamics.

Keywords: rheoencephalography; children; impaired motor activity; sensorineural hearing loss.

References

  1. Barilyak AY, Kruk MB, Barilyak YR, Barilyak IR, Barilyak RY. The molecular genetic nature of hearing loss. J Ear, Nose, and Throat Diseases. 2004; 2: 88-91. [Ukrainian].
  2. Evstafieva IA. Features of the functional state of the central nervous and cardiovascular systems in connection with the content of heavy metals in the body of adolescents [dissertation author's abstract]. Simferopol: Tavrida National University. VI Vernadsky; 2003. [Ukrainian].
  3. Bunichev AY, Lukhin SI. Numerical study of hemodynamics of a large circle of blood circulation. Moscow: Preprint; 2001. [Russian].
  4. Golovchenko IV, Gayday NI. Spatial patterns of correlations between amplitudes of the main eeg rhythms in children in the norm and with central disorders of motor activity. Neurophysiology. 2015;47(6):459-71. [Ukrainian]. CrossRef
  5. Shkuropat AV. Analysis of coherence in EEGs of hard-ofhearing teenagers. Neurophysiology. 2010;42(3):221-31. [Ukrainian]. CrossRef
  6. Gayaliulin DA. Prediction of vascular diseases of the brain and their medical and social prevention. Kazan: Karnoe; 2000. [Russian].
  7. Zhuravlyov O. Dynamis of cerebral blood circulation during performance of cognitive tasks in young men who lived on the radioactive-polluted territories. Visnyk of L'viv Univ. Biology Ser. 2005;40:140-7. [Ukrainian].
  8. Loboyko OI. Clinical and pathophysiological characteristics of the ratio of cerebral and cardiovascular disorders in the closed period of closed traumatic brain injuries [dissertation author's abstract]. Kharkiv: Kharkiv Medical Academy of Postgraduate Education; 2000. [Ukrainian].
  9. Katorgin GI. Cerebral hemodynamics in children is normal and with mental retardation [dissertation author's abstract]. Moscow: Vladimir State University; 2004. [Russian].
  10. Sokolova IV, Yarullin KK, Maksimenko IM. A rheogram analysis method based on the isolation of its arterial and venous components. Zh Nevrol and Psikhiat. 1982;82(1):40-6. [Russian].

© National Academy of Sciences of Ukraine, Bogomoletz Institute of Physiology, 2014-2020.