Source Localization - SAM

Synthetic Magnetometry: The SAMsrcV3 Analysis Suite

The programs documented here implement the latest advances in MEG source localization. Compared with the older CTF tools, there are many new features (some of them experimental).

Features include:

• Flexible control over active, control, and noise covariance matrices
• Dual-state ERF imaging
• Realistic head models
• Hilbert envelope time series computation for connectivity
• Experimental refinement of MRI coregistration based on Freesurfer normals
• More efficient workflow
• Command-line interface for maximal flexibility

Documentation:

• SAMsrcV3 overview
• Installation Instructions
• Suggested Pipelines
• Tunable Parameters
• SAM Program Reference Pages
  • sam_cov
  • sam_coreg
  • sam_wts
  • sam_nwts
  • sam_3d and sam_3dc
  • sam_4d and sam_4dc
  • sam_ers and sam_ersc
  • sam_power
  • sam_epi
  • patch_wts
  • roi_wts
  • sam_entropy
  • mut_img
• SAM Utility Program Reference Pages
  • orthohull.py
  • FSnormals.py
  • NIFTIPeak
  • 3dNormalize