G. Jakob Lexow
Papers
4
Total Citations
70
H-Index
4
About
G. Jakob Lexow is a leading researcher in the field of surgical robotics, with a specific focus on bone-attached parallel kinematic devices for skull surgery. His work centers on the design, optimization, and validation of high-precision robotic systems intended for procedures like deep brain stimulation and minimally invasive cochlear implantation. Lexow’s major contributions include the configuration optimization of a bone-attached, parallel robot that uses a passive Stewart-Gough platform, which is reconfigurable and redundant to enhance targeting accuracy. He has also conducted critical mechanical characterization of bone anchors, ensuring a rigid and reliable link between the device and the skull—a prerequisite for the sub-millimeter accuracy these surgeries demand. His most cited paper (33 citations) evaluates the accuracy of this robot, while his work on the localization accuracy of sphere fiducials in CT images (18 citations) addresses fundamental challenges in surgical planning. Collectively, Lexow’s research has advanced the feasibility of microstereotactic frames, demonstrating how bone-anchored systems can achieve the high accuracy necessary for next-generation, minimally invasive neurosurgery.
Research Focus
Key Achievements
Top Papers
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- 2Localization accuracy of sphere fiducials in computed tomography images18 citations · 2014
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