{"created":"2023-05-15T11:33:37.311577+00:00","id":4116,"links":{},"metadata":{"_buckets":{"deposit":"0258e4a3-8c80-4d6f-9471-03b9135edd42"},"_deposit":{"created_by":1,"id":"4116","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4116"},"status":"published"},"_oai":{"id":"oai:nsg.repo.nii.ac.jp:00004116","sets":["6:10:13"]},"author_link":["15698","15701","15702","15696","15699","15700","15697"],"item_19_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"593","bibliographicPageStart":"588","bibliographicVolumeNumber":"121","bibliographic_titles":[{"bibliographic_title":"Clinical Neurophysiology"}]}]},"item_19_description_16":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_19_description_45":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"論文(Article)","subitem_description_type":"Other"}]},"item_19_description_6":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Objective Magnetoencephalography (MEG) recordings were performed to investigate the cortical activation following tactile-on and tactile-off stimulation. Methods We used a 306-ch whole-head MEG system and a tactile stimulator driven by a piezoelectric actuator. Tactile stimuli were applied to the tip of right index finger. The interstimulus interval was set at 2000 ms, which included a constant stimulus of 1000 ms duration. Results Prominent somatosensory evoked magnetic fields were recorded from the contralateral hemisphere at 57.5 ms and 133.0 ms after the onset of tactile-on stimulation and at 58.2 ms and 138.5 ms after the onset of tactile-off stimulation. All corresponding equivalent current dipoles (ECDs) were located in the primary somatosensory cortex (SI). Moreover, long-latency responses (168.7 ms after tactile-on stimulation, 169.8 ms after tactile-off stimulation) were detected from the ipsilateral hemisphere. The ECDs of these signals were identified in the secondary somatosensory cortex (SII). Conclusions The somatosensory evoked magnetic fields waveforms elicited by the two tactile stimuli (tactile-on and tactile-off stimuli) with a mechanical stimulator were strikingly similar. These mechanical stimuli elicited both contralateral SI and ipsilateral SII activities. Significance Tactile stimulation with a mechanical stimulator provides new possibilities for experimental designs in studies of the human mechanoreceptor system.","subitem_description_type":"Abstract"}]},"item_19_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_19_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"info:doi/10.1016/j.clinph.2009.12.022"}],"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.clinph.2009.12.022","subitem_relation_type_select":"DOI"}}]},"item_19_relation_53":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1016/j.clinph.2009.12.022","subitem_relation_type_select":"URI"}}]},"item_19_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2010 Elsevier Ltd."}]},"item_19_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11309888","subitem_source_identifier_type":"NCID"}]},"item_19_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1388-2457","subitem_source_identifier_type":"ISSN"}]},"item_19_text_47":{"attribute_name":"資源タイプ・NII","attribute_value_mlt":[{"subitem_text_value":"Journal Article"}]},"item_19_text_48":{"attribute_name":"資源タイプ・DCMI","attribute_value_mlt":[{"subitem_text_value":"text"}]},"item_19_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Onishi, Hideaki"}],"nameIdentifiers":[{"nameIdentifier":"15696","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Oyama, Mineo"}],"nameIdentifiers":[{"nameIdentifier":"15697","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Soma, Toshio"}],"nameIdentifiers":[{"nameIdentifier":"15698","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kubo, Masayoshi"}],"nameIdentifiers":[{"nameIdentifier":"15699","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kirimoto, Hikari"}],"nameIdentifiers":[{"nameIdentifier":"15700","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Murakami, Hiroatsu"}],"nameIdentifiers":[{"nameIdentifier":"15701","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kameyama, Shigeki"}],"nameIdentifiers":[{"nameIdentifier":"15702","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":"2019-10-30"}],"displaytype":"detail","filename":"071_onishi_h.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"071_onishi_h.pdf","url":"https://nsg.repo.nii.ac.jp/record/4116/files/071_onishi_h.pdf"},"version_id":"698c5615-a16d-46fe-ae50-1b72cebdad56"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"MEG","subitem_subject_scheme":"Other"},{"subitem_subject":"SEF","subitem_subject_scheme":"Other"},{"subitem_subject":"SII","subitem_subject_scheme":"Other"},{"subitem_subject":"Tactile stimulation","subitem_subject_scheme":"Other"},{"subitem_subject":"Off response","subitem_subject_scheme":"Other"},{"subitem_subject":"Mechanoreceptor","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":"Neuromagnetic Activation of Primaryand Secondary Somatosensory Cortex Following Tactile-on and Tactile-off Stimulation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Neuromagnetic Activation of Primaryand Secondary Somatosensory Cortex Following Tactile-on and Tactile-off Stimulation"}]},"item_type_id":"19","owner":"1","path":["13"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-09-25"},"publish_date":"2013-09-25","publish_status":"0","recid":"4116","relation_version_is_last":true,"title":["Neuromagnetic Activation of Primaryand Secondary Somatosensory Cortex Following Tactile-on and Tactile-off Stimulation"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-05-15T11:45:31.071211+00:00"}