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== Basic Synthetic Aperture Magnetometry Workflow == |
== Basic Synthetic Aperture Magnetometry Workflow == |
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{{#mermaid:graph LR |
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subgraph MEG Data Statistics |
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meg[MEG Data] --> Filter[Band-pass<br>filter]; |
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Filter --> Covariance; |
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end |
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subgraph MEG Preprocessing |
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ThresholdDetect --> filter[Basic Filtering]; |
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filter --> marks[Create markers]; |
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end |
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}} |
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{{#mermaid:graph LR |
{{#mermaid:graph LR |
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subgraph SAM |
subgraph SAM |
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Covariance --> Beamformer; |
Covariance --> Beamformer; |
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Beamformer --> image["3D Images"]; |
Beamformer --> image["3D Images"]; |
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end |
end |
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}} |
}} |
Revision as of 09:40, 2 March 2019
Basic Synthetic Aperture Magnetometry Workflow
- Create covariance matrices using sam_cov.
- Compute beamformer weights with sam_wts.
- sam_3d uses the weights to compute volumetric images of activity estimates.
- View them with AFNI.
- It didn't work, go back and try again.
- Nope, still didn't work, try this instead.