摘要
CO_2和O_2曾被认为是脑血流量(CBF)调节的惟一因子,而现在的研究表明各种生理因子、脑组织因子及其他因子都可能参与CBF的调节,很难发现一种调节因子与脑血管作用的简单关系。
The blood gases CO 2 and O 2 were once regarded as the exclusive regulators of cerebral blood flow(CBF),but new findings indicate the physical factors、brain tissue factors and other factors maybe involve in the regulation of CBF.It's difficult to find a simple relationship between an agent and its cerebral vascular action.
出处
《中国医学计算机成像杂志》
CSCD
2004年第5期314-318,共5页
Chinese Computed Medical Imaging