embryonic frontal ganglion [FBbt_00005668]

A small paired ganglion of the embryonic stomatogastric nervous system attached to the anterior surface of the brain. It consists of approximately 25-30 neurons that form a U-shaped ganglion wedged between the anterior aspect of the brain hemispheres and the dorsal pharynx. The somata of the neurons surround a sparse neuropil domain and are enclosed in a glial sheath. Lateral projections from these neurons form the frontal connective. Medial projections that turn anteriorly on reaching the midline form the frontal nerve. Medial projections that turn posteriorly on reaching the midline form the recurrent nerve. The term parapharyngeal ganglion was previously used to designate the embryonic frontal ganglion (Campos-Ortega and Hartenstein, 1997).
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Open embryonic frontal ganglion in VFB

VFB Term Json

{
    "term": {
        "core": {
            "iri": "http://purl.obolibrary.org/obo/FBbt_00005668",
            "symbol": "",
            "types": [
                "Entity",
                "Anatomy",
                "Class",
                "Ganglion",
                "Nervous_system"
            ],
            "short_form": "FBbt_00005668",
            "label": "embryonic frontal ganglion"
        },
        "description": [
            "A small paired ganglion of the embryonic stomatogastric nervous system attached to the anterior surface of the brain. It consists of approximately 25-30 neurons that form a U-shaped ganglion wedged between the anterior aspect of the brain hemispheres and the dorsal pharynx. The somata of the neurons surround a sparse neuropil domain and are enclosed in a glial sheath. Lateral projections from these neurons form the frontal connective. Medial projections that turn anteriorly on reaching the midline form the frontal nerve. Medial projections that turn posteriorly on reaching the midline form the recurrent nerve."
        ],
        "comment": [
            "The term parapharyngeal ganglion was previously used to designate the embryonic frontal ganglion (Campos-Ortega and Hartenstein, 1997)."
        ]
    },
    "query": "Get JSON for Class",
    "version": "44725ae",
    "parents": [
        {
            "symbol": "",
            "iri": "http://purl.obolibrary.org/obo/FBbt_00005803",
            "types": [
                "Entity",
                "Anatomy",
                "Class",
                "Ganglion",
                "Nervous_system"
            ],
            "short_form": "FBbt_00005803",
            "label": "frontal ganglion"
        }
    ],
    "relationships": [
        {
            "relation": {
                "iri": "http://purl.obolibrary.org/obo/BFO_0000050",
                "label": "is part of",
                "type": "part_of"
            },
            "object": {
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                "types": [
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                ],
                "short_form": "FBbt_00001069",
                "label": "embryonic stomatogastric nervous system"
            }
        },
        {
            "relation": {
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                "label": "develops from",
                "type": "develops_from"
            },
            "object": {
                "symbol": "",
                "iri": "http://purl.obolibrary.org/obo/FBbt_00018003",
                "types": [
                    "Entity",
                    "Anatomy",
                    "Class"
                ],
                "short_form": "FBbt_00018003",
                "label": "frontal ganglion primordium"
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        },
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        },
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                "label": "develops from",
                "type": "develops_from"
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                "label": "intermediate vesicle of iSNSP"
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        },
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                "type": "develops_from"
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                ],
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                "label": "tip stomatogastric nervous system precursor"
            }
        },
        {
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                "label": "develops from",
                "type": "develops_from"
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                ],
                "short_form": "FBbt_00001072",
                "label": "rostral vesicle of iSNSP"
            }
        }
    ],
    "xrefs": [],
    "anatomy_channel_image": [],
    "pub_syn": [
        {
            "synonym": {
                "scope": "has_related_synonym",
                "label": "parapharyngeal ganglion",
                "type": ""
            },
            "pub": {
                "core": {
                    "symbol": "",
                    "iri": "http://flybase.org/reports/FBrf0089570",
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                    ],
                    "short_form": "FBrf0089570",
                    "label": "Campos-Ortega and Hartenstein, 1997, The embryonic development of Drosophila melanogaster. 2nd ed. "
                },
                "FlyBase": "",
                "PubMed": "",
                "DOI": ""
            }
        }
    ],
    "def_pubs": [
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}