@article{article, title = {{Tracking time-varying causality and directionality of information flow using an error reduction ratio test with applications to electroencephalography data}}, publisher = {{American Physical Society}}, url = {{http://link.aps.org/doi/10.1103/PhysRevE.86.051919 }}, year = {{2012}}, month = {{11}}, author = {{Zhao Y and Billings SA and Wei H and Sarrigiannis PG}}, doi = {{10.1103/PhysRevE.86.051919}}, volume = {{86}}, journal = {{Phys. Rev. E}}, pages = {{051919-051919}}, note = {{Accessed on 2025/05/28}}}