Effect of brain shift on the creation of functional atlases for deep brain stimulation surgery |
| |
Authors: | Srivatsan Pallavaram Benoit M. Dawant Michael S. Remple Joseph S. Neimat Chris Kao Peter E. Konrad Pierre-François D’Haese |
| |
Affiliation: | 1.Department of Electrical Engineering,Vanderbilt University,Nashville,USA;2.Department of Neurosurgery,Vanderbilt Medical Center,Nashville,USA |
| |
Abstract: |
Purpose In the recent past many groups have tried to build functional atlases of the deep brain using intra-operatively acquired information such as stimulation responses or micro-electrode recordings. An underlying assumption in building such atlases is that anatomical structures do not move between pre-operative imaging and intra-operative recording. In this study, we present evidences that this assumption is not valid. We quantify the effect of brain shift between pre-operative imaging and intra-operative recording on the creation of functional atlases using intra-operative somatotopy recordings and stimulation response data. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|