• Intrinsic Projections of Layer Vb Neurons to Layers Va, III, and II in the Lateral and Medial Entorhinal Cortex of the Rat 

      Witter, Menno; Ohara, Shinya; Onodera, Mariko; Simonsen, Øyvind Wilsgård; Yoshino, Rintaro; Hioki, Hiroyuki; Iijima, Toshio; Tsutsui, Ken-Ichiro (Journal article; Peer reviewed, 2018)
      Layer V of the entorhinal cortex (EC) receives input from the hippocampus and originates main entorhinal outputs. The deep-sublayer Vb, immunopositive for the transcription factor Ctip2, is thought to be the main recipient ...
    • Triple retrograde tracing of retrosplenial efferents 

      Simonsen, Øyvind Wilsgård (Master thesis, 2013)
      We injected three retrograde tracers, Fast Blue, Diamidino Yellow (FB)and Cholera toxin subunit B conjugated to Alexa Fluor 488 or 594 (CTB-488/-594), into medial ...