Sleep alters neurovascular and hydrodynamic coupling in the human brain

Proceedings of the National Academy of Sciences 2026 Open access

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Authors: Tommi Väyrynen, Johanna Tuunanen, Heta Helakari, Ahmed Elabasy, Vesa Korhonen, Niko Huotari, Johanna Piispala, Mika Kallio, Maiken Nedergaard, Vesa Kiviniemi
DOI: 10.1073/pnas.2510731123
Cited by: 5
References: 62

Abstract

Sleep is essential for maintaining brain tissue homeostasis, which is facilitated by enhanced cerebrospinal fluid (CSF) solute transport. Infraslow (

Fields of Study & Subjects

Cerebrospinal fluid and hydrocephalus Advanced MRI Techniques and Applications Functional Brain Connectivity Studies

Publication details

Journal / source
Proceedings of the National Academy of Sciences
Publisher
National Academy of Sciences
Volume
123
Issue
12
Pages
e2510731123–e2510731123
Publication date
18 March 2026
Language
EN