Term Name:	hippocampal mossy fiber expansion
Synonyms:	dentate gyrus granule cell axonal bouton, dentate gyrus mossy fiber expansion, mossy fiber expansion
Definition:	Synaptic expansion of hippocampal mossy fiber axon that makes contact with the thorny excrescences of hippocampal CA3 pyramidal cell dendrites.
Ontology:	GO: Cellular Component [GO:1990026]    QuickGO    AmiGO