Description

Implementation of additional QC parameters. Also make a priority list on these.

• CBF
  • GM/WM ratio
  • WM/CSF ratio
  • Absolute based on population average (Std dev)
  • Anterior-posterior asymmetry
  • Vascular territory asymmetry
  • Left-right asymmetry
• Motion
• sCoV
  • Global
  • Left-right asymmetry
  • Anterior-posterior asymmetry
  • Vascular territory asymmetry
• SCORE (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5332532/)
  • Initial step of absolute GM CBF based on population average and Std dev
  • Second step of determining which subjects show highest correlation with mean CBF-template, and decrease the population-average within-tissue CBF variance and removing them (I suggest adding a threshold for the minimal variance-change required)

Requirements

There are two ways to approach this:

1. Include QC in step 7 of the Population module: ROI statistics
2. Create a new step in the Population module

Either way, I suggest adding a parameter in dataPar.json allowing for the selection of QC parameters. Furthermore, a new 'ASL_QC' folder in the Population folder (or in the ASL_check folder) that contains .csv files of every QC, similar to the stats folder

How to test

Optional: insert description about how to test the code changes here

Release notes

Required: summarize the changes for the release notes here