Brain surface electrode co-registration using MRI and x-ray

Kai J. Miller; Adam O. Hebb; Dora Hermes; Marcel Den Nijs; Jeffrey G. Ojemann; Rajesh P.N. Rao

doi:10.1109/IEMBS.2010.5627597

Brain surface electrode co-registration using MRI and x-ray

Kai J. Miller, Adam O. Hebb, Dora Hermes, Marcel Den Nijs, Jeffrey G. Ojemann, Rajesh P.N. Rao

Physiology & Biomedical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

10 Scopus citations

Abstract

Electrocorticographic recording is now being used in a wide variety of experimental settings. We present a simple method which can be used to estimate electrode position with respect to brain gyral anatomy using a pre-implantation MRI and post-implantation coronal and sagittal x-rays. It is semiautomated, with the user manually rotating and scaling an xray to fit brain outline, identifying threshold values for brain surface rendering, and clicking on electrodes on an x-ray. Electrode positions can be rapidly identified and rendered in about 20 minutes from start to finish. This approach is useful when the MRI quality is poor, there is no quality CT, but one would like to understand the relationship between experimental result and brain anatomy.

Original language	English (US)
Title of host publication	2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10
Pages	6015-6018
Number of pages	4
DOIs	https://doi.org/10.1109/IEMBS.2010.5627597
State	Published - 2010
Event	2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10 - Buenos Aires, Argentina Duration: Aug 31 2010 → Sep 4 2010

Publication series

Name	2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10

Other

Other	2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10
Country/Territory	Argentina
City	Buenos Aires
Period	8/31/10 → 9/4/10

ASJC Scopus subject areas

Biomedical Engineering
Computer Vision and Pattern Recognition
Signal Processing
Health Informatics

Access to Document

10.1109/IEMBS.2010.5627597

Cite this

Miller, K. J., Hebb, A. O., Hermes, D., Den Nijs, M., Ojemann, J. G., & Rao, R. P. N. (2010). Brain surface electrode co-registration using MRI and x-ray. In 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10 (pp. 6015-6018). Article 5627597 (2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10). https://doi.org/10.1109/IEMBS.2010.5627597

Brain surface electrode co-registration using MRI and x-ray. / Miller, Kai J.; Hebb, Adam O.; Hermes, Dora et al.
2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10. 2010. p. 6015-6018 5627597 (2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Miller, KJ, Hebb, AO, Hermes, D, Den Nijs, M, Ojemann, JG & Rao, RPN 2010, Brain surface electrode co-registration using MRI and x-ray. in 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10., 5627597, 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10, pp. 6015-6018, 2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10, Buenos Aires, Argentina, 8/31/10. https://doi.org/10.1109/IEMBS.2010.5627597

Miller KJ, Hebb AO, Hermes D, Den Nijs M, Ojemann JG, Rao RPN. Brain surface electrode co-registration using MRI and x-ray. In 2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10. 2010. p. 6015-6018. 5627597. (2010 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC'10). doi: 10.1109/IEMBS.2010.5627597

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Brain surface electrode co-registration using MRI and x-ray

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