TY - RPRT TI - Ultra-sensitive measurement of brain penetration with microscale probes for brain machine interface considerations AU - Obaid, A. M. AU - Wu, Y.-W. AU - Hanna, M.-E. AU - Nix, W. D. AU - Ding, J. B. AU - Melosh, N. A. PY - 2018 DO - 10.1101/454520 UR - https://www.biorxiv.org/content/10.1101/454520v1 ID - 10.1101/454520 ER -