Chris Gorgolewski

zero-filled frame detector false alarm?

13

dataset: https://openneuro.org/datasets/ds001037/versions/00001 report: https://s3.amazonaws.com/openneuro.outputs/1361b7bb7d60eddbf8c9595bc6f9ef6f/5dd8e547-44ca-47df-94b0-479b6ea7eeaa/reports/sub-CG_T1w.html Don't see evidence of rotatation or zero filled frame 

Option to skip measurement calculation

4

Sometimes it might be useful to only generate reports and skip the time consuming measurement calculations.

 http://onlinelibrary.wiley.com/doi/10.1002/jmri.22003/full https://github.com/stnava/ANTs/blob/9bc1866a758c2c7b6da463566edc3cdaed65a829/Examples/DenoiseImage.cxx

high-frequency spike detector is picking up motion

1


Unusual DVARS, outlier count, carpet plot patterns in initial volumes

6

Example 1  Example 2  We are seeing this across scanners and sequences. I wonder if this has something to do with the fact that those values are calculated...

https://www.biorxiv.org/content/early/2018/10/31/458042 https://github.com/DrMichaelLindner/MAP4SL

Add measures from "Automated quality assessment of structural magnetic resonance images in children: Comparison with visual inspection and surface-based reconstruction"

9

 http://sci-hub.tw/http://onlinelibrary.wiley.com/doi/10.1002/hbm.23911/full

Explore replacing MELODIC with GIFT

3

From Vince Calhoun: > If you are just running ica on data without masking, we have efficient pca strategies to solve the pca part with less memory usage. If the...

Additional modalities: fMRI SBrefs, DWI b=0, EPI fieldmaps (BOLD, DWI)

1

This should probably be a standalone report like bold and T1w.