Acute effects of high-intensity exercise on brain mechanical properties and cognitive function.

ABSTRACT: Previous studies have shown that engagement in even a single session of exercise can improve cognitive performance in the short term. However, the underlying physiological mechanisms contributing to this effect are still being studied. Recently, with improvements to advanced quantitative neuroimaging techniques, brain tissue mechanical properties can be sensitively and noninvasively measured with magnetic resonance elastography (MRE) and regional brain mechanical properties have been shown to reflect individual cognitive performance. Here we assess brain mechanical properties before and immediately after engagement in a high-intensity interval training (HIIT) regimen, as well as one-hour post-exercise. We find that immediately after exercise, subjects in the HIIT group had an average globa

SUBMITTER: McIlvain G 

PROVIDER: S-EPMC11364612 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature