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guruucsd / lateralized-components

Submission to OHBM 2016 on functional lateralization using the neurovault dataset.
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Quantifying the centroid shift #32

Open atsuch opened 8 years ago

atsuch commented 8 years ago

First, the centroid of some components shifted position relative to their whole-brain counterparts

At this point this is purely observational. I think we should quantify it somehow, but do you know how best we can do it, @bcipolli ? I guess we can;

1) extract the peak coordinates of component images 2) get Euclidean distance of the centroids

?

bcipolli commented 8 years ago

Probably KL divergence (measure of distances between probability distributions) would be a simple measure...

bcipolli commented 7 years ago

Assigning to me . Feel free to re-assign if you'd like to work on this, @atsuch