Browsing by Subject "inner ear"

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  • Cochlear shape description and analyzing via medial models 
    Gaa, Johannes; Kahrs, Lüder Alexander; Müller, Samuel; Majdani, Omid; Ortmaier, Tobias (Bellingham, Wash. : SPIE, 2015)
    Planning and analyzing of surgical interventions are often based on computer models derived from computed tomography images of the patient. In the field of cochlear implant insertion the modeling of several structures of ...
  • Force measurement at the insertion process of cochlear implant electrodes 
    Majdani, Omid; Kobler, Jan-Philipp; Beckmann, Daniel; Ortmaier, Tobias; Lenarz, Thomas; Rau, Thomas S. (Berlin : Walter de Gruyter, 2012-08-31)
    Several research groups have reported studies on the insertion force measurement at different cochlear implant electrodes. So far, all experimental setups to measure the forces applied to the electrode outside the cochlea ...
  • The function of Tbx2 and Tbx3 in regulation of morphogenesis and sensory cell differentiation in the murine inner ear 
    Kaiser, Marina (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2022)
    Analysis of conditional loss-of-function mutants demonstrated that Tbx2 and Tbx3 are individually and combinatorially required for the morphogenesis of the vestibular and cochlear components of the inner ear by patterning ...
  • Magnetic beads enhance adhesion of NIH 3T3 fibroblasts: A proof-of-principle in vitro study for implant-mediated long-term drug delivery to the inner ear 
    Aliuos, Pooyan; Schulze, Jennifer; Schomaker, Markus; Reuter, Günter; Stolle, Stefan R.O.; Werner, Darja; Ripken, Tammo; Lenarz, Thomas; Warnecke, Athanasia (San Francisco, CA : Public Library of Science (PLoS), 2016)
    Introduction Long-term drug delivery to the inner ear may be achieved by functionalizing cochlear implant (CI) electrodes with cells providing neuroprotective factors. However, effective strategies in order to coat implant ...
  • Percutaneous inner-ear access via an image-guided industrial robot system 
    Baron, S.; Eilers, H.; Munske, B.; Toennies, J.L.; Balachandran, R.; Labadie, R.F.; Ortmaier, T.; Webster, R.J. (London : SAGE Publications Ltd., 2010)
    Image-guided robots have been widely used for bone shaping and percutaneous access to interventional sites. However, due to high-accuracy requirements and proximity to sensitive nerves and brain tissues, the adoption of ...
  • Three-dimensional hard and soft tissue imaging of the human cochlea by scanning laser optical tomography (SLOT) 
    Tinne, Nadine; Antonopoulos, Georgios C.; Mohebbi, Saleh; Andrade, José; Nolte, Lena; Meyer, Heiko; Heisterkamp, Alexander; Majdani, Omid; Ripken, Tammo (San Francisco, CA : Public Library of Science, 2017)
    The present study focuses on the application of scanning laser optical tomography (SLOT) for visualization of anatomical structures inside the human cochlea ex vivo. SLOT is a laser-based highly efficient microscopy technique ...
  • Three-dimensional imaging of intracochlear tissue by scanning laser optical tomography (SLOT) 
    Tinne, N.; Nolte, L.; Antonopoulos, Georgios C.; Schulze, J.; Andrade, J.; Heisterkamp, A.; Meyer, H.; Warnecke, A.; Majdani, Omid; Ripken, T. (Bellingham, WA : S P I E - International Society for Optical Engineering, 2016)
    The presented study focuses on the application of scanning laser optical tomography (SLOT) for non-destructive visualization of anatomical structures inside the human cochlea ex vivo. SLOT is a laser-based highly efficient ...