mrsiprep.mrsi.resampling

MRSI resampling helpers.

Functions

resample_ref_met_to_t1w(config, subject, ...)	Resample only the reference-metabolite map into T1w space, for the registration-overview report's alignment figure.
transform_mrsi_maps(config, subject, ...[, ...])

mrsiprep.mrsi.resampling.resample_ref_met_to_t1w(config, subject, session, ref_map, mrsi_to_t1, t1_reference)

Resample only the reference-metabolite map into T1w space, for the registration-overview report's alignment figure. Written under --work-dir rather than the permanent BIDS derivatives, since nothing else consumes it (full T1w-space resampling is opt-in via --output-mrsi-t1w).

Parameters:

• subject (str)

• session (str | None)

• ref_map (Path)

• mrsi_to_t1 (list[Path])

• t1_reference (Path)

Return type:

Path

mrsiprep.mrsi.resampling.transform_mrsi_maps(config, subject, session, maps, mrsi_to_t1, t1_to_mni, t1_reference, mrsi_reference=None, crlb_maps=None, snr_map=None, linewidth_map=None)

Parameters:

• subject (str)

• session (str | None)

• maps (dict[str, Path])

• mrsi_to_t1 (list[Path])

• t1_to_mni (list[Path] | None)

• t1_reference (Path)

• mrsi_reference (Path | None)

• crlb_maps (dict[str, Path] | None)

• snr_map (Path | None)

• linewidth_map (Path | None)

Return type:

dict[str, dict[str, Path]]