Uberon definition : Granule cell layer is also called the DG principal cell layer. This one of the three
layers of dentate gyrus that lies deep to the molecular layer and is made of densely
packed layer that is four to eight granule cells thick.;
Granule cell layer is also called the DG principal cell layer. This one of the three
layers of dentate gyrus that lies deep to the molecular layer and is made of densely
packed layer that is four to eight granule cells thick.