MRI reveals cerebrospinal fluid shifts after mild brain injury

MedicalXpress | avr. 30, 2026

Researchers at University of Tsukuba have found that cerebrospinal fluid (CSF) microdynamic motion shows region-specific alterations after mild traumatic brain injury (TBI). Using a specialized magnetic resonance imaging (MRI) technique, the team noninvasively visualized these CSF changes, which have been difficult to quantify with conventional imaging. The approach is expected to advance the understanding of the relationship between post-traumatic brain conditions and cognitive function. The study is published in Frontiers in Neuroscience.