Human subarachnoid space width oscillations in the resting state
نویسندگان
چکیده
منابع مشابه
Increased inspiratory resistance affects the dynamic relationship between blood pressure changes and subarachnoid space width oscillations
BACKGROUND AND OBJECTIVE Respiration is known to affect cerebrospinal fluid (CSF) movement. We hypothesised that increased inspiratory resistance would affect the dynamic relationship between blood pressure (BP) changes and subarachnoid space width (SAS) oscillations. METHODS Experiments were performed in a group of 20 healthy volunteers undergoing controlled intermittent Mueller Manoeuvres (...
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BACKGROUND Acute hypoxia exerts strong effects on the cardiovascular system. Heart-generated pulsatile cerebrospinal fluid motion is recognised as a key factor ensuring brain homeostasis. We aimed to assess changes in heart-generated coupling between blood pressure (BP) and subarachnoid space width (SAS) oscillations during hypoxic exposure. METHODS Twenty participants were subjected to a con...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2018
ISSN: 2045-2322
DOI: 10.1038/s41598-018-21038-0