@talk{PanagiotaropoulosBL2012,
  title = {Beta oscillations propagate as traveling waves in the macaque prefrontal cortex},
  year = {2012},
  slug = {panagiotaropoulosbl2012},
  author = {Panagiotaropoulos, T. and Besserve, M. and Logothetis, NK.}
}