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- RE: Coupled electrophysiological, hemodynamic, and cerebrospinal fluid oscillations in human sleep
Could regulated deep breathing exercise lead to similar CSF oscillations identified duing sleep?
Competing Interests: None declared. - RE: Control for subject's hydration when measuring fluid oscillations
Was there an effort to measure or control for the subject's level of hydration for this testing, and what effect it might have?
In other words, do I need an extra glass of water before I go to bed?Competing Interests: None declared.