AUTHOR=Zhang Nan , Liang Meng , Shao Tenghao , Li Ning , Wang Kuo , Sun Shuo , Sun Tao TITLE=Clinical implications of real-time optic nerve sheath diameter assessment via critical care ultrasound in intracranial hypertension JOURNAL=Frontiers in Neurology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/neurology/articles/10.3389/fneur.2025.1488482 DOI=10.3389/fneur.2025.1488482 ISSN=1664-2295