Update README.md

Author: dadashkarimi

README.md

@@ -113,6 +113,8 @@ To train a classification model on `PNC` dataset and test on `MDD`we need to use
 python pnc_atlas_to_atlas.py -s craddock -t shen -database ucla -sex_task 2 -g mean -model reg -num_iters 100 -label sex -site 1
  ```
 
+## Publication
+
 ```
 @article{dadashkarimi2023cross,
   title={Cross Atlas Remapping via Optimal Transport (CAROT): Creating connectomes for different atlases when raw data is not available},