Cerebral pulsatility might be a driver of neurofunctional reorganization in the aging brain: an MRI and NIRS study.

Front Aging Neurosci · 2025 · PMC12129889 · PMID 40463719

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did not reach statistical significanceno p-value reported

Notably, in younger adults, the difference in pulsatility between the left and right hemispheres did not reach statistical significance, which suggests that the interhemispheric difference in the cerebral pulsatility index observed in older adults is primarily related to aging. 4.3.

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