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Neurovascular coupling: Motive unknown - PMC

ncbi.nlm.nih.gov · 9,825 words · saved by 1 readers

The .gov means it’s official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site. The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Preview improvements coming to the PMC website in October 2024. Learn More or Try it out now. It has been known for more than century that increases in neural activity in the brain drive changes in local blood flow, known as neurovascular coupling. The colloquial explanation for these increases in blood flow (referred to as functional hyperemia) in the brain is that they serve to supply the needs of metabolically active neurons. However, there is an large body of evidence that is inconsistent with this idea. In most cases, baseline blood flow is ad

Trends Neurosci . Author manuscript; available in PMC: 2023 May 1. Published in final edited form as: Trends Neurosci. 2022 Aug 19;45(11):809–819. doi: 10.1016/j.tins.2022.08.004 Neurovascular coupling: Motive unknown Patrick J Drew Patrick J Drew 1 Depts. of Engineering Science and Mechanics, Neurosurgery, and Biomedical Engineering, The Pennsylvania State University, W-317 Millennium Science Complex, University Park, PA 16802 Find articles by Patrick J Drew 1 Author information Article notes Copyright and License information 1 Depts. of Engineering Science and Mechanics, Neurosurgery, and Bi

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