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Characteristics of sensomotor and behavioral disorders in experimental cerebral ischemia

https://doi.org/10.21626/vestnik/2018-2/12

Abstract

Studies of the pathology of the brain in experimental ischemia necessitate adequate methods of assessing the neurological deficit that occurs in laboratory animals, including sensory and behavioral disorders. The purpose of the research was a comparative study of motor and behavioral disorders in rats with partial and incomplete experimental cerebral ischemia. To avoid high mortality of animals with subtotal cerebral ischemia, the author's model of a stepwise (with a break of 7 days) dressing of common carotid arteries was used for simultaneous bandaging of common carotid arteries.The study of the state of sensomotor and motor functions was carried out in the "open field" test, "muscle strength" test, "swimming test". It was found that rats after experimental cerebral ischemia had less muscle strength, were less resistant to hypoxia, and showed less motor and emotional activity. In animals with incomplete cerebral ischemia, more pronounced sensomotor and behavioral disorders were observed as compared to rats with the modeled partial cerebral ischemia and, especially, as compared to control animals.

About the Authors

E. I. Bon
Grodno State Medical University
Russian Federation


N. E. Maksimovich
Grodno State Medical University
Russian Federation


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Review

For citations:


Bon E.I., Maksimovich N.E. Characteristics of sensomotor and behavioral disorders in experimental cerebral ischemia. Kursk Scientific and Practical Bulletin "Man and His Health". 2018;(2):76-80. (In Russ.) https://doi.org/10.21626/vestnik/2018-2/12

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ISSN 1998-5746 (Print)
ISSN 1998-5754 (Online)