Glymphatic influx and clearance are accelerated by neurovascular coupling
Description
GUEST: Annemie Van Der Linden, Antwerp
In this edition of ‘Dive into Imaging Science’ we discuss the brain and the mechanisms that it employs to clear unwanted waste material whilst we sleep with our former ESMI President and Emeritus Professor Annemie Van Der Linden - an outstanding figure and incomparable scientist.
We learn how closely coupled this system - known as the glymphatics - is to blood circulation, and how physical stimulation can enhance glymphatic flow in anaesthetised but not awake mice. Along the way, we learn how curiosity and a wondering mind has led Annemie to use a wide range of models to study the brain, from fish to song birds.
Selected Publication: Glymphatic influx and clearance are accelerated by neurovascular coupling. Holstein-Rønsbo S, Gan Y, Giannetto MJ, Rasmussen MK, Sigurdsson B, Beinlich FRM, Rose L, Untiet V, Hablitz LM, Kelley DH, Nedergaard M. Nat Neurosci. 2023 Jun;26(6):1042-1053. doi: 10.1038/s41593-023-01327-2.
Publication reference: Holstein-Rønsbo S, Gan Y, Giannetto MJ, Rasmussen MK, Sigurdsson B, Beinlich FRM, Rose L, Untiet V, Hablitz LM, Kelley DH, Nedergaard M. Glymphatic influx and clearance are accelerated by neurovascular coupling. Nat Neurosci. 2023 Jun;26(6):1042-1053. doi: 10.1038/s41593-023-01327-2. Epub 2023 Jun 1. PMID: 37264158. https://www.nature.com/articles/s41593-023-01327-2
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