{"_buckets": {"deposit": "d8e06327-219d-4188-8dcb-930881ffd437"}, "_deposit": {"id": "1965", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "1965"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00001965", "sets": ["454", "425"]}, "item_5_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2005", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "184", "bibliographicPageStart": "181", "bibliographicVolumeNumber": "7", "bibliographic_titles": [{"bibliographic_title": "International Journal of Bioelectromagnetism"}, {"bibliographic_title": "International Journal of Bioelectromagnetism", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "The objective of this study is to explore suitable spatial filters for inverse estimation of cortical equivalent dipole layer imaging from the scalp electroencephalogram. The effects of incorporating signal and noise covariance into inverse procedures were examined by computer simulations and experimental study. The parametric projection filter (PPF) and parametric Weiner filter (PWF) were applied to an inhomogeneous three-sphere head model under various noise conditions. The present simulation results suggest that the PWF has better performance especially when the correlation between the signal and noise is high. The proposed methods were applied to self-paced movement-related potentials in order to identify the anatomic substrate locations of neural generators. The proposed methods demonstrated that the contralateral premotor cortex was preponderantly activated in relation to movement performance.", "subitem_description_type": "Abstract"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "6400", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "堀, 潤一"}]}]}, "item_5_publisher_7": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "International Society for Bioelectromagnetism"}]}, "item_5_relation_31": {"attribute_name": "異版である", "attribute_value_mlt": [{"subitem_relation_type": "isVersionOf", "subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.eng.niigata-u.ac.jp/~hori/PDF/BSI2005-hori.pdf", "subitem_relation_type_select": "URI"}}]}, "item_5_rights_15": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright(C) 2005 International Society for Bioelectromagnetism"}]}, "item_5_select_19": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_5_source_id_11": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA12090436", "subitem_source_identifier_type": "NCID"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Hori, J."}], "nameIdentifiers": [{"nameIdentifier": "6397", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Miwa, T."}], "nameIdentifiers": [{"nameIdentifier": "6398", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "He, B."}], "nameIdentifiers": [{"nameIdentifier": "6399", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "7_2_181-184.pdf", "filesize": [{"value": "1.6 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1600000.0, "url": {"label": "7_2_181-184.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/1965/files/7_2_181-184.pdf"}, "version_id": "22f3bda2-86df-4a40-858b-042855aa8d43"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "High resolution EEG", "subitem_subject_scheme": "Other"}, {"subitem_subject": "cortical dipole imaging", "subitem_subject_scheme": "Other"}, {"subitem_subject": "inverse problem", "subitem_subject_scheme": "Other"}, {"subitem_subject": "parametric Weiner filter", "subitem_subject_scheme": "Other"}, {"subitem_subject": "signal and noise covariance", "subitem_subject_scheme": "Other"}, {"subitem_subject": "movement-related potential", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Cortical Dipole Imaging of Movement-related Potentials in Humans by Means of Parametric Inverse Filter", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Cortical Dipole Imaging of Movement-related Potentials in Humans by Means of Parametric Inverse Filter"}, {"subitem_title": "Cortical Dipole Imaging of Movement-related Potentials in Humans by Means of Parametric Inverse Filter", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["454", "425"], "permalink_uri": "http://hdl.handle.net/10191/31626", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-01-20"}, "publish_date": "2015-01-20", "publish_status": "0", "recid": "1965", "relation": {}, "relation_version_is_last": true, "title": ["Cortical Dipole Imaging of Movement-related Potentials in Humans by Means of Parametric Inverse Filter"], "weko_shared_id": null}