{"_buckets": {"deposit": "be53b3d0-e7d8-46e6-9c3d-f6891eeb2471"}, "_deposit": {"id": "5841", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "5841"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00005841"}, "item_6_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "\u8853\u4e2d\u76ae\u8cea\u96fb\u6c17\u523a\u6fc0\u4e0bNIRS\u540c\u6642\u8a18\u9332\u306b\u3088\u308b, \u30d2\u30c8\u8a00\u8a9e\u91ce(\u524d\u982d\u8449-\u5074\u982d\u8449)\u306b\u304a\u3051\u308b\u76ae\u8cea-\u76ae\u8cea\u9593\u8a98\u767a\u8840\u6d41\u5909\u5316\u306e\u691c\u8a0e"}]}, "item_6_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2017-03-23", "bibliographicIssueDateType": "Issued"}, "bibliographic_titles": [{}]}]}, "item_6_date_granted_51": {"attribute_name": "\u5b66\u4f4d\u6388\u4e0e\u5e74\u6708\u65e5", "attribute_value_mlt": [{"subitem_dategranted": "2017-03-23"}]}, "item_6_degree_grantor_49": {"attribute_name": "\u5b66\u4f4d\u6388\u4e0e\u6a5f\u95a2", "attribute_value_mlt": [{"subitem_degreegrantor": [{"subitem_degreegrantor_name": "\u65b0\u6f5f\u5927\u5b66"}]}]}, "item_6_degree_name_48": {"attribute_name": "\u5b66\u4f4d\u540d", "attribute_value_mlt": [{"subitem_degreename": "\u535a\u58eb\uff08\u533b\u5b66\uff09"}]}, "item_6_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Background : Understanding of cortico-cortical activity in eloquent areas intraoperatively is crucial for neurosurgical procedures. Here, we used intraoperative near-infrared spectroscopy (iNIRS) during direct cortical stimulation as a robust tool to better understand the cortico-cortical connectivity in language systems.Methods : We applied iNIRS to 3 patients who underwent epilepsy surgery due to lesions (cavernous angioma, epidermoid cyst, and low-grade glioma) located in language areas. Using iNIRS, we measured the blood concentration changes of oxyhemoglobin (HbO2) and deoxyhemoglobin (HbR) in the lateral temporal cortex during direct cortical stimulation (50 Hz) at the inferior frontal area where Broca\u2019s area was probabilistically located.Results : In all patients, 50 Hz stimulation elicited hemodynamic changes in the superior temporal gyrus (STG). During 0.8\u20134.8 s after stimulation, HbO2 increased and HbR decreased in the posterior part of the STG (Wernicke\u2019s area). Similar responses were observed in the anterior part of the STG 1.3\u20138.0 s after stimulation. Finally, these changes were disappeared in the middle temporal gyrus.Conclusions : Our results suggest that cortical stimulation of Broca\u2019s area elicits hemodynamic responses in Wernicke\u0027s area via cortico-cortical connectivity. We demonstrated cortico-cortical evoked responses in language systems using iNIRS during direct cortical stimulation. Our iNIRS data will provide useful information about cortico-cortical networks underlying human brain functions intraoperatively and will contribute to neurosurgical treatment in eloquent areas.", "subitem_description_type": "Abstract"}]}, "item_6_description_5": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "\u5b66\u4f4d\u306e\u7a2e\u985e: \u535a\u58eb\uff08\u533b\u5b66\uff09. \u5831\u544a\u756a\u53f7: \u7532\u7b2c4253\u53f7. \u5b66\u4f4d\u8a18\u756a\u53f7: \u65b0\u5927\u9662\u535a\uff08\u533b\uff09\u7532\u7b2c731\u53f7. \u5b66\u4f4d\u6388\u4e0e\u5e74\u6708\u65e5: \u5e73\u621029\u5e743\u670823\u65e5", "subitem_description_type": "Other"}, {"subitem_description": "Neuroscience Letters 630.136-140,2016", "subitem_description_type": "Other"}]}, "item_6_description_53": {"attribute_name": "\u5b66\u4f4d\u8a18\u756a\u53f7", "attribute_value_mlt": [{"subitem_description": "\u65b0\u5927\u9662\u535a\uff08\u533b\uff09\u7532\u7b2c731\u53f7", "subitem_description_type": "Other"}]}, "item_6_dissertation_number_52": {"attribute_name": "\u5b66\u4f4d\u6388\u4e0e\u756a\u53f7", "attribute_value_mlt": [{"subitem_dissertationnumber": "13101\u7532\u7b2c4253\u53f7"}]}, "item_6_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "50966", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "\u4f50\u85e4, \u572d\u8f14"}]}]}, "item_6_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u65b0\u6f5f\u5927\u5b66"}]}, "item_6_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1016/j.neulet.2016.07.037", "subitem_relation_type_select": "DOI"}}]}, "item_6_rights_15": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\u00a9 2016 Elsevier Inc. All rights reserved"}]}, "item_6_select_19": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "ETD"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Sato, Keisuke"}], "nameIdentifiers": [{"nameIdentifier": "50965", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-08-05"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "h28nmk731.pdf", "filesize": [{"value": "894.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 894100.0, "url": {"label": "\u672c\u6587", "url": "https://niigata-u.repo.nii.ac.jp/record/5841/files/h28nmk731.pdf"}, "version_id": "551e9476-a4f8-4e5d-944a-1c5c678ad8e6"}, {"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-08-05"}], "displaytype": "detail", "download_preview_message": "", "file_order": 1, "filename": "h28nmk731_a.pdf", "filesize": [{"value": "211.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 211700.0, "url": {"label": "\u8981\u65e8", "url": "https://niigata-u.repo.nii.ac.jp/record/5841/files/h28nmk731_a.pdf"}, "version_id": "39e2ddcb-dece-464b-8b21-43b986e6bfa1"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Cortico-cortical network", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Direct cortical stimulation", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Epilepsy surgery", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Language systems", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Near-infrared spectroscopy", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "thesis", "resourceuri": "http://purl.org/coar/resource_type/c_46ec"}]}, "item_title": "Cortico-cortical evoked hemodynamic responses in human language systems using intraoperative near-infrared spectroscopy during direct cortical stimulation.", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Cortico-cortical evoked hemodynamic responses in human language systems using intraoperative near-infrared spectroscopy during direct cortical stimulation."}, {"subitem_title": "Cortico-cortical evoked hemodynamic responses in human language systems using intraoperative near-infrared spectroscopy during direct cortical stimulation.", "subitem_title_language": "en"}]}, "item_type_id": "6", "owner": "1", "path": ["453/455", "471/561/562"], "permalink_uri": "http://hdl.handle.net/10191/47584", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2018-09-11"}, "publish_date": "2018-09-11", "publish_status": "0", "recid": "5841", "relation": {}, "relation_version_is_last": true, "title": ["Cortico-cortical evoked hemodynamic responses in human language systems using intraoperative near-infrared spectroscopy during direct cortical stimulation."], "weko_shared_id": 2}