Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism.
Publisher:
Raven Press,. Thousand Oaks, CA : SAGE Publications (2016)
Frequency: Monthly, 1997-
Country: United States
Language: English
Author(s):
International Society of Cerebral Blood Flow and Metabolism.
Start Year:1981 -
ISSN:
0271-678X (Print)
1559-7016 (Electronic)
0271-678X (Linking)
1559-7016 (Electronic)
0271-678X (Linking)
Impact Factor
6.3
2023
| NLM ID: | 8112566 |
| (DNLM): | J15565000(s) |
| (OCoLC): | 06680300 |
| Coden: | JCBMDN |
| Classification: | W1 JO579N |
Cerebrovascular response to acute decreases in arterial PO2. The purpose of these studies was to examine the time course of the cerebrovascular response to acute hypoxia in unanesthetized ponies. An electromagnetic flow transducer chronically placed on the internal carotid artery of the pony allowed continuous recording of internal carotid artery blood flow (ICBF) which has been shown to be representative of cerebral blood flow (CBF). The ponies were subjected to three levels of acute isocapnic hypoxia (PaO2 = 62, 44, and 39 mm Hg for hypoxia level I, II, and III, respectively), and the temporal and steady-state cerebrovascular response was examined. IC...