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Cicerone: stereotactic neurophysiological recording and deep brain stimulation electrode placement software system
S Miocinovic1, A M Noecker, C B Maks
1Department of Biomedical Engineering, Cleveland Clinic Foundation, Cleveland, OH 44195, USA.
Acta Neurochirurgica. Supplement
|August 19, 2007
Summary
This study introduces Cicerone, a 3D visualization software for stereotactic neurosurgery. It integrates imaging, atlases, and recording data to improve surgical precision and planning for deep brain stimulation (DBS).
Area of Science:
- Neurosurgery
- Medical Imaging
- Neuroscience
Background:
- Traditional stereotactic neurosurgery relies on 2D atlases and paper records, which are prone to errors due to anatomical variations.
- Current methods are inefficient and limit data visualization, hindering precise surgical planning and execution.
Purpose of the Study:
- To develop an interactive 3D software tool, Cicerone, for enhanced visualization in stereotactic neurosurgery.
- To integrate multiple data types including MRI, CT, 3D brain atlases, and microelectrode recording (MER) data.
- To improve pre-operative planning and intra-operative guidance for procedures like deep brain stimulation (DBS).
Main Methods:
- Developed Cicerone software for interactive 3D visualization of co-registered neuroimaging (MRI, CT) and neurophysiological data.
- Integrated 3D brain atlases, microelectrode recording (MER) data, and deep brain stimulation (DBS) electrode information.
- Enabled visualization of the volume of tissue activated (VTA) by DBS as a function of stimulation parameters.
Main Results:
- Cicerone allows interactive 3D visualization of electrode placement relative to neuroanatomy and neurophysiology.
- The software facilitates pre-operative planning for optimal burr hole/chamber placement.
- It enables real-time intra-operative visualization of microdrive coordinates and MER data.
- Predicts the VTA for DBS, aiding in electrode placement optimization.
Conclusions:
- Cicerone enhances stereotactic neurosurgery by providing interactive 3D visualization of integrated anatomical, physiological, and electrical data.
- The software improves surgical planning and precision for procedures like DBS by optimizing electrode placement.
- This tool addresses limitations of traditional 2D methods, offering better data visualization and reduced error potential.
