I downloaded the ABIDE I Preprocessed data for calculating distance correlation between the voxel time series of a pair of ROIs. But I found the preprocessed data has non-overlapping volumes from the masker(atlas). For example, I found the dimension of the Preprocessed functional image is <61×73×61×T> (T is the number of time points). But the dimension of the ROI atlases such as Harvard-Oxford (HO) is <65×77×63>. Is there other Harvard-Oxford (HO) atlas has overlapping volumes with the preprocessed functional image? Thank you.

The data I downloaded is from the folllowing link of ABIDE
http://preprocessed-connectomes-project....
The Harvard-Oxford atlas downloaded is from the folllowing link of ABIDE
http://preprocessed-connectomes-project....


Best
Erick Zhou