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| * This creates a new subject '''Phantom''' and generates the "anatomy" for this device: one volume and a few surfaces representing the geometry of the phantom. <<BR>><<BR>>{{attachment:phantom_anat.gif}} * You can display the MRI and surfaces as presented in the introduction tutorials. <<BR>><<BR>> {{attachment:phantom_mri.gif}} {{attachment:phantom_surfaces.gif}} |
* This creates a new subject '''Phantom''' and generates the "anatomy" for this device: one volume and a few surfaces representing the geometry of the phantom. <<BR>><<BR>> {{attachment:phantom_anat.gif||height="178",width="208"}} * You can display the MRI and surfaces as presented in the introduction tutorials. <<BR>><<BR>> {{attachment:phantom_mri.gif||height="314",width="281"}} {{attachment:phantom_surfaces.gif||height="314",width="341"}} |
CTF electric phantom
Authors: Francois Tadel, Elizabeth Bock
This tutorial explains how to use recordings from the CTF electric phantom to test dipole fitting functions.
Phantom description
Pictures
Nature of the dipole that is generated
References
Download and installation
Requirements: You have already followed all the introduction tutorials and you have a working copy of Brainstorm installed on your computer.
Go to the Download page of this website, and download the file: sample_phantom.zip
- Unzip it in a folder that is not in any of the Brainstorm folders (program folder or database folder)
- Start Brainstorm (Matlab scripts or stand-alone version)
Select the menu File > Create new protocol. Name it "TutorialPhantom" and select the options:
"No, use individual anatomy",
"No, use one channel file per acquisition run (MEG)".
Generate anatomy
In the Matlab command window: type "generate_ctf_phantom".
This creates a new subject Phantom and generates the "anatomy" for this device: one volume and a few surfaces representing the geometry of the phantom.
You can display the MRI and surfaces as presented in the introduction tutorials.
Scripting
Generate Matlab script
Available in the Brainstorm distribution: brainstorm3/toolbox/script/tutorial_phantom.m