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ohbm / osr2020

Website for the Open Science Room at the OHBM 2020 meeting
https://ohbm.github.io/osr2020
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Open Workflows (Lightning talk): shamo, a tool for electromagnetic modelling of the head and sensitivity analysis. #26

Open jsheunis opened 4 years ago

jsheunis commented 4 years ago

shamo, a tool for electromagnetic modelling of the head and sensitivity analysis.

By Martin Grignard, GIGA CRC In vivo imaging, University of Liège, Liège, Belgium

Abstract

Constructing accurate subject specific head model is of main interest in the fields of source imaging (EEG/MEG) and brain stimulation (tDCS/tMS). shamo is an open source python package to calculate EEG leadfields, current flows, and electric potential distribution in the head. From a labelled 3D image of the head, the whole process is fully automatized, relying only on a few parameter files, e.g. conductivities (including white matter anisotropy) plus source and electrode locations. Since there is no non-invasive method to measure the electromagnetic (EM) properties of the head tissues, shamo can also be used to assess the sensitivity of the EM head model to these parameters.

Useful Links

https://github.com/CyclotronResearchCentre/shamo https://cyclotronresearchcentre.github.io/shamo/index.html

Tagging @MartinGrignard

MartinGrignard commented 4 years ago

When you have a moment, can you please confirm that the details in the Github issue #26 are correct?

I confirm that the title and the abstract are correct.

MartinGrignard commented 4 years ago

If you have your slides available online and you can generate an open-access link please post the link as a comment under your github issue

Hi, for those who are interested, here are the slides for the presentation. I'll be there to answer questions at the EMEA and America hubs. See you there!