@article{GottwaldElsnerPollatos2015,
  author    = {Janna M. Gottwald and Birgit Elsner and Olga Pollatos},
  title     = {Good is up-spatial metaphors in action observation},
  journal   = {Frontiers in psychology},
  volume    = {6},
  doi       = {10.3389/fpsyg.2015.01605},
  year      = {2015},
}