mrsiprep.connectivity.export

Connectivity export helpers.

Functions

export_connectivity(config, subject, ...[, ...])

Metabolic similarity matrix built from an already-computed MetabolicProfileResult (see export_metabolic_profiles()).

export_metabolic_profiles(config, subject, ...)

Perturbation-augmented regional metabolic profiles (uncertainty propagation via --connectivity-n-perturbations CRLB-scaled draws per metabolite).
mrsiprep.connectivity.export.export_connectivity(config, subject, session, profiles, table, atlas_name, scale=None)[source]

Metabolic similarity matrix built from an already-computed MetabolicProfileResult (see export_metabolic_profiles()). Optional add-on, gated on --write-connectivity.

Parameters:

  • subject (str)

  • session (str | None)

  • table (DataFrame)

  • atlas_name (str)

  • scale (str | None)

Return type:

dict[str, Path]

mrsiprep.connectivity.export.export_metabolic_profiles(config, subject, session, regional_table, atlas_name, metabolite_maps, crlb_maps, brainmask, atlas_mrsi, gm_fraction_path=None, scale=None)[source]

Perturbation-augmented regional metabolic profiles (uncertainty propagation via --connectivity-n-perturbations CRLB-scaled draws per metabolite). Runs unconditionally whenever parcellation is available (parc-con mode), independently of --write-connectivity -- the profile is the shared representation any downstream analysis (including, optionally, connectivity) builds on.

Returns (MetabolicProfileResult, profile_npz_path).

Parameters:

  • subject (str)

  • session (str | None)

  • regional_table (Path)

  • atlas_name (str)

  • metabolite_maps (dict[str, Path])

  • crlb_maps (dict[str, Path])

  • brainmask (Path)

  • atlas_mrsi (Path)

  • gm_fraction_path (Path | None)

  • scale (str | None)