Biocytin filled CA1 Pyramidal cells in a GAD67-EGFP mouse; Parvalbumin (red) and Perineuronal net (green) staining in CA1 area; Distal dendrite of CA1 pyramidal cells @Ingvild Glæerum; Pdec1-cre;TdTomato mouse stained for Reelin (green) and p73 (blue).