@article{XiuGeigerKlaver2015,
  author    = {Daiming Xiu and Maximilian J. Geiger and Peter Klaver},
  title     = {Emotional face expression modulates occipital-frontal effective connectivity during memory formation in a bottom-up fashion},
  journal   = {Frontiers in Behavioral Neuroscience},
  volume    = {9},
  number    = {90},
  doi       = {10.3389/fnbeh.2015.00090},
  year      = {2015},
}