TY - RPRT TI - An animal-actuated rotational head-fixation system for 2-photon imaging during 2-d navigation AU - Voigts, J. AU - Harnett, M. PY - 2018 DO - 10.1101/262543 UR - https://www.biorxiv.org/content/10.1101/262543v1 ID - 10.1101/262543 ER -