second optic chiasma [FBbt_00003922]

Chiasma lying between the medulla and the lobula/lobula plate of the optic lobe (Ito et al., 2014). Axons reverse the linear order between the medulla and the lobula, with axons from the anterior medulla columns projecting to the lateral lobula columns (Ito et al., 2014). The lobula lies opposite to the lobula plate, with the columns representing the anterior visual field being furthest from the medulla. For that reason, there is no chiasms between the medulla and lobula plate (Ito et al., 2014).
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Open second optic chiasma in VFB

VFB Term Json

{
    "term": {
        "core": {
            "iri": "http://purl.obolibrary.org/obo/FBbt_00003922",
            "symbol": "",
            "types": [
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                "Adult",
                "Anatomy",
                "Class",
                "Nervous_system",
                "Neuron_projection_bundle"
            ],
            "short_form": "FBbt_00003922",
            "label": "second optic chiasma"
        },
        "description": [
            "Chiasma lying between the medulla and the lobula/lobula plate of the optic lobe (Ito et al., 2014). Axons reverse the linear order between the medulla and the lobula, with axons from the anterior medulla columns projecting to the lateral lobula columns (Ito et al., 2014)."
        ],
        "comment": [
            "The lobula lies opposite to the lobula plate, with the columns representing the anterior visual field being furthest from the medulla. For that reason, there is no chiasms between the medulla and lobula plate (Ito et al., 2014)."
        ]
    },
    "query": "Get JSON for Class",
    "version": "44725ae",
    "parents": [
        {
            "symbol": "",
            "iri": "http://purl.obolibrary.org/obo/FBbt_00003921",
            "types": [
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                "Nervous_system",
                "Neuron_projection_bundle"
            ],
            "short_form": "FBbt_00003921",
            "label": "optic chiasma"
        }
    ],
    "relationships": [
        {
            "relation": {
                "iri": "http://purl.obolibrary.org/obo/RO_0002134",
                "label": "innervates",
                "type": "innervates"
            },
            "object": {
                "symbol": "",
                "iri": "http://purl.obolibrary.org/obo/FBbt_00003885",
                "types": [
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                    "Class",
                    "Nervous_system",
                    "Synaptic_neuropil",
                    "Synaptic_neuropil_domain"
                ],
                "short_form": "FBbt_00003885",
                "label": "lobula plate"
            }
        },
        {
            "relation": {
                "iri": "http://purl.obolibrary.org/obo/RO_0002134",
                "label": "innervates",
                "type": "innervates"
            },
            "object": {
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                    "Synaptic_neuropil",
                    "Synaptic_neuropil_domain"
                ],
                "short_form": "FBbt_00003852",
                "label": "lobula"
            }
        },
        {
            "relation": {
                "iri": "http://purl.obolibrary.org/obo/RO_0002134",
                "label": "innervates",
                "type": "innervates"
            },
            "object": {
                "symbol": "",
                "iri": "http://purl.obolibrary.org/obo/FBbt_00003748",
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                    "Synaptic_neuropil_domain"
                ],
                "short_form": "FBbt_00003748",
                "label": "medulla"
            }
        }
    ],
    "xrefs": [],
    "anatomy_channel_image": [],
    "pub_syn": [
        {
            "synonym": {
                "scope": "has_exact_synonym",
                "label": "second optic chiasm",
                "type": ""
            },
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                },
                "FlyBase": "",
                "PubMed": "",
                "DOI": ""
            }
        },
        {
            "synonym": {
                "scope": "has_exact_synonym",
                "label": "OCH2",
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            "pub": {
                "core": {
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                    "short_form": "FBrf0224194",
                    "label": "Ito et al., 2014, Neuron 81(4): 755--765"
                },
                "FlyBase": "FBrf0224194",
                "PubMed": "24559671",
                "DOI": "10.1016/j.neuron.2013.12.017"
            }
        },
        {
            "synonym": {
                "scope": "has_exact_synonym",
                "label": "inner optic chiasm",
                "type": ""
            },
            "pub": {
                "core": {
                    "symbol": "",
                    "iri": "http://flybase.org/reports/Unattributed",
                    "types": [
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                    "short_form": "Unattributed",
                    "label": ""
                },
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                "PubMed": "",
                "DOI": ""
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        }
    ],
    "def_pubs": [
        {
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                "symbol": "",
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                ],
                "short_form": "FBrf0049410",
                "label": "Fischbach and Dittrich, 1989, Cell Tissue Res. 258(3): 441--475"
            },
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        },
        {
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            },
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}