AUTHOR=Buloz-Osorio Edgar , Ortega-Sánchez Marisa , Royo-Salvador Miguel B. , Rodríguez-Baeza Alfonso TITLE=Morphological analysis of the filum terminale and detailed description of the distal filum terminale externum: a cadaveric study JOURNAL=Frontiers in Neuroanatomy VOLUME=Volume 19 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/neuroanatomy/articles/10.3389/fnana.2025.1547165 DOI=10.3389/fnana.2025.1547165 ISSN=1662-5129