@article{publication-4310, author={Ruff, Christian C and Bestmann, S and Blankenburg, F and Bjoertomt, O and Josephs, O and Weiskopf, N and Deichmann, R and Driver, J}, doi={10.1093/cercor/bhm128}, issn={1047-3211}, journal={Cerebral Cortex}, number=4, pages={817-827}, publisher={Oxford University Press}, title={Distinct causal influences of parietal versus frontal areas on human visual cortex: evidence from concurrent TMS-fMRI}, volume=18, year=2008, }