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ramp-kits / autism

Data Challenge on Autism Spectrum Disorder detection
https://paris-saclay-cds.github.io/autism_challenge/
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correspondence between time series and brain regions #37

Open ghost opened 6 years ago

ghost commented 6 years ago

Hi I was wondering whether you can give more details about the correspondence between time series and brain regions when given a specified atlas.

As far as I know, I can get a DataFrame object by using pandas to load a subject's fMRI data(*.csv files). I think the columns mean time series extracted from brain regions, is that right? Besides, given a specific time series, how to get the corresponding anatomic label?

I am considering using priori knowledge to do feature-selection. If you can answer these questions, I will be very grateful. Thank you. @GaelVaroquaux @glemaitre

glemaitre commented 6 years ago

You should probably refer to #7 regarding the location of the time series. Regarding the anatomical data, the features have been extracted with FreeSurfer with the Desikan atlas and it should be possible to go back to the location. @ntraut will be better placed to answer to this part.