Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2010 Jan 9;29(3):371–387. doi: 10.1007/s10827-009-0205-z

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2009

This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.

PMC Copyright notice

Fig. 4 — Influence of CSF on the volume currents. The electric current density vector in an axial section is shown using LIC technique for a dipole at RS12 in subject BI18. The image is color coded with the magnitude of the current density vector and the direction is indicated by the texture. (a) Electrodes LS and RS are shown on coronal and axial T1-weighted MR images. Contact numbers 1 and 7 are marked. (b) Electrode LS shown on an axial T1-MRI scan; Contact numbers 1 and 7 are marked. (c) Current density in ISO_I: 3-tissue model shown in an axial plane containing electrode LS. (d) Current density in ISO_III: 15-tissue model shown in an axial plane containing electrode LS. Influence of CSF can be seen from the increased current density in regions containing CSF in ISO_III. Magnitude of the current density is in

Inline graphic — Influence of CSF on the volume currents. The electric current density vector in an axial section is shown using LIC technique for a dipole at RS12 in subject BI18. The image is color coded with the magnitude of the current density vector and the direction is indicated by the texture. (a) Electrodes LS and RS are shown on coronal and axial T1-weighted MR images. Contact numbers 1 and 7 are marked. (b) Electrode LS shown on an axial T1-MRI scan; Contact numbers 1 and 7 are marked. (c) Current density in ISO_I: 3-tissue model shown in an axial plane containing electrode LS. (d) Current density in ISO_III: 15-tissue model shown in an axial plane containing electrode LS. Influence of CSF can be seen from the increased current density in regions containing CSF in ISO_III. Magnitude of the current density is in