Developmental features of cerebrovascular reaction to functional tests as revealed by transcranial Doppler sonography
| Autor: | Yu. E. Moskalenko, M. A. Sabirov, A. A. Panov, Yu. V. Andreeva, V. N. Semernya |
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| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
medicine.medical_specialty Physiology Transcranial doppler sonography Biochemistry Autonomic regulation 03 medical and health sciences 030104 developmental biology 0302 clinical medicine Cerebrovascular reactivity Internal medicine medicine Cardiology Radiology Psychology 030217 neurology & neurosurgery Ecology Evolution Behavior and Systematics Cerebrovascular pathology |
| Zdroj: | Journal of Evolutionary Biochemistry and Physiology. 53:208-214 |
| ISSN: | 1608-3202 0022-0930 |
| DOI: | 10.1134/s002209301703005x |
| Popis: | The paper addresses developmental features of the cerebrovascular reaction to functional tests as studied in volunteers of different ages without any signs of cerebrovascular pathology. Using transcranial Doppler sonography, it was shown that a significant decrease in the degree of manifestation of the cerebrovascular response to dosated functional loads occurs with age. A study of developmental features of this reaction to functional tests caused by autonomic regulation allowed distinguishing four types of its implementation: highly reactive, reactive, areactive and paradoxical. The data obtained support the informational significance of transcranial Doppler sonography and cerebrovascular reactivity for the identification of early changes in the state of the cerebrovascular system and its adaptive and compensatory abilities. |
| Databáze: | OpenAIRE |
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