Abstract
A method to correct intra-operative brain shift was developed. The resulting method involves the use of ultrasound intraoperatively to update patient specific pre-operative MRI scans using a physics-based dynamical model. The imaging and modeling process was quantitatively validated using a phantom that realistically simulates the brain and its shifting patterns resulting from several of the clinical factors that occur during a brain operation.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 147-157 |
| Number of pages | 11 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 3911 |
| State | Published - Jan 1 2000 |
| Event | Biomedical Diagnostic, Guidance, and Surgical-Assist Systems II - San Jose, CA, USA Duration: Jan 25 2000 → Jan 26 2000 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering