Do in vivo measurements of the insertion depth of cochlear implant arrays using flat-panel volume computed tomography?
FPCT provides 3D high-resolution radiographic data that enable the determination of the insertion depth angle with high accuracy and, potentially, an angle determination of individual electrodes. Therefore, this low-dose technique is especially appropriate for postoperative investigations after cochlea implantation.
Our data indicate that RBP-J-mediated canonical Notch signaling governs retinal cell specification and differentiation, and maintains retinal lamination through the expression of beta-catenin.