Current technology can ethically measure changes in interstitial space in sleeping humans
Is it true that current technology can ethically measure changes in interstitial space in sleeping humans?
Yes. Current neuroimaging techniques, such as specialized diffusion-weighted MRI, enable non-invasive measurement of microstructural changes and interstitial fluid dynamics in the brains of sleeping humans.
Verdict: SUPPORTED · 2 sources for, 0 against · Last checked
The retrieved papers document successful non-invasive neuroimaging approaches (such as advanced diffusion MRI and apparent diffusion coefficient measurements) used to study interstitial space and fluid changes in human subjects during sleep, directly supporting the claim.
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Demiral, Ş., Tomasi, D., Sarlls, J., Lee, H., Wiers, C., Zehra, A., Srivastava, T., Ke, K., Shokri-Kojori, E., Freeman, C. R., Lindgren, E., Ramirez, V., Miller, G., Bandettini, P., Horovitz, S., Wang, G., Benveniste, H., & Volkow, N. (2018). Apparent Diffusion Coefficient Changes in Human Brain During Sleep – Does it Inform on the Existence of a Glymphatic System?. doi.org. https://doi.org/10.1016/j.neuroimage.2018.10.043
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Örzsik, B., Palombo, M., Asllani, I., Dijk, D., Harrison, N. A., & Cercignani, M. (2023). Higher order diffusion imaging as a putative index of human sleep-related microstructural changes and glymphatic clearance. doi.org. https://doi.org/10.1016/j.neuroimage.2023.120124
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The retrieved papers document successful non-invasive neuroimaging approaches (such as advanced diffusion MRI and apparent diffusion coefficient measurements) used to study interstitial space and fluid changes in human subjects during sleep, directly supporting the claim.
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