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Long Story Short Episode 49: Norepinephrine, Glymphatic System, and Brain Health
During the wakeful hours, the production of norepinephrine increases. This increase helps with alertness, but also causes vasoconstriction. The outcome is a reduction in the interstitial fluid levels and reduction in the clearance of waste products. During sleep, NE levels reduce, reversing the above mentioned mechanisms, leading to more interstitial fluid movement and more glymphatic clearance of the waste products and better brain health.
DrBeen: Medical Education Online
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FLCCC | Front Line COVID-19 Critical Care Alliance
https://covid19criticalcare.com/
URL list from Monday, Feb. 20 2023
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fncir-15-638007-g001.jpg (1700×984)
https://www.frontiersin.org/files/Articles/638007/fncir-15-638007-HTML/image_m/fncir-15-638007-g001.jpg
Sleep well — and reduce your risk of dementia and death - Harvard Health
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https://www.researchgate.net/figure/Stage-N3-of-sleep-Delta-waves-on-EEG-recordings-are-observed_fig4_280558638
A 30-second Epoch consisting of the parameters of staging sleep... | Download Scientific Diagram
https://www.researchgate.net/figure/4-A-30-second-Epoch-consisting-of-the-parameters-of-staging-sleep-electroencephalogram_fig4_282014972
Hallmark of Stage N3 (slow-wave sleep or Stages 3 and 4 sleep: delta... | Download Scientific Diagram
https://www.researchgate.net/figure/Hallmark-of-Stage-N3-slow-wave-sleep-or-Stages-3-and-4-sleep-delta-waves_fig1_5812861
Frontiers | Perivascular Spaces, Glymphatic System and MR
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The glymphatic systems in the brain and the eye export fluid and... | Download Scientific Diagram
https://www.researchgate.net/figure/The-glymphatic-systems-in-the-brain-and-the-eye-export-fluid-and-solutes-from_fig1_353240231
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Disclaimer:
This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only.
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