ComputeM0 (Preclinical)

Purpose. Compute M0 from control series: Mat0 = mean(ImageCtr) / (1 - exp(-TR/T1t)).

Context I/O

• Reads: ImageCtr (X,Y,Z,NR), Para (expects tr), savedir

• Writes: Mat0; saves M0.npy and M0.png mosaic.

Parameters

Key	Type / Default	Meaning
T1t	float / 1900.0	Tissue T1 (ms)
TR	float/”from_meta”	Use meta Para["tr"] or override with number

YAML example

modules:
  - name: ComputeM0
    params:
      T1t: 1900.0
      TR: from_meta