TY - RPRT TI - Diffusion tensor imaging of whole human brains during long-term formaldehyde fixation: Temporal evolution of diffusion parameters, post-mortem conditions, and dependence on tissue structure AU - Luethi, N. AU - Fritz, F. AU - Fricke, B. AU - Oeschger, J. M. AU - Streubel, T. AU - Mushumba, H. AU - Pueschel, K. AU - Mohammadi, S. PY - 2026 DO - 10.64898/2026.08.31.748254 UR - https://www.biorxiv.org/content/10.64898/2026.08.31.748254v1 ID - 10.64898/2026.08.31.748254 ER -