To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S5. Handling of BRaNE toroid: removal from the mold, transfer and installation on a cylindrical substrate. Engineering geometrical 3-dimensional untethered in vitro neural tissue mimic Gelson J. Pagan-Diaz, Karla P. Ramos-Cruz, Richard Sam, Mikhail E. Kandel, Onur Aydin, M. Taher A. Saif, Gabriel Popescu, and Rashid Bashir PNAS. 2019. 116:25932-25940 DOI: 10.1073/pnas.1916138116 Download Original Video Browse All Videos »