Abstract
Functional activity, metabolism, and blood flow in the brain, although locally heterogeneous, are tightly coupled. Blood flow is adjusted to local activity in two ways: 1) short-term, dynamic coupling mediated by local vasoactive factors that ensure second-to-second regulation;and 2) long-term, static coupling apparently mediated by changes in capillary density. Recognizing these two mechanisms permits one to distinguish apparent from real uncoupling.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.