{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,18]],"date-time":"2026-01-18T01:05:24Z","timestamp":1768698324649,"version":"3.49.0"},"reference-count":24,"publisher":"IOP Publishing","issue":"6","license":[{"start":{"date-parts":[[2020,11,19]],"date-time":"2020-11-19T00:00:00Z","timestamp":1605744000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/publishingsupport.iopscience.iop.org\/iop-standard\/v1"},{"start":{"date-parts":[[2020,11,19]],"date-time":"2020-11-19T00:00:00Z","timestamp":1605744000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["J. Neural Eng."],"published-print":{"date-parts":[[2020,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    <jats:italic>Objective.<\/jats:italic>\n                    Our study aims to investigate the feasibility of in-ear sensing for human\u2013computer interface.\n                    <jats:italic>Approach.<\/jats:italic>\n                    We first measured the agreement between in-ear biopotential and scalp-electroencephalogram (EEG) signals by channel correlation and power spectral density analysis. Then we applied EEG compact network (EEGNet) for the classification of a two-class motor task using in-ear electrophysiological signals.\n                    <jats:italic>Main results.<\/jats:italic>\n                    The best performance using in-ear biopotential with global reference reached an average accuracy of 70.22% (cf 92.61% accuracy using scalp-EEG signals), but the performance in-ear biopotential with near-ear reference was poor.\n                    <jats:italic>Significance.<\/jats:italic>\n                    Our results suggest in-ear sensing would be a viable human\u2013computer interface for movement prediction, but careful consideration should be given to the position of the reference electrode.\n                  <\/jats:p>","DOI":"10.1088\/1741-2552\/abc1b6","type":"journal-article","created":{"date-parts":[[2020,11,20]],"date-time":"2020-11-20T01:12:08Z","timestamp":1605834728000},"page":"066010","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":9,"title":["An investigation of in-ear sensing for motor task classification"],"prefix":"10.1088","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5651-1673","authenticated-orcid":false,"given":"Xiaoli","family":"Wu","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7672-3104","authenticated-orcid":false,"given":"Wenhui","family":"Zhang","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0099-3201","authenticated-orcid":false,"given":"Zhibo","family":"Fu","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0288-7755","authenticated-orcid":false,"given":"Roy T H","family":"Cheung","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4808-2490","authenticated-orcid":false,"given":"Rosa H M","family":"Chan","sequence":"additional","affiliation":[]}],"member":"266","published-online":{"date-parts":[[2020,11,19]]},"reference":[{"key":"jneabc1b6bib1","doi-asserted-by":"publisher","first-page":"1061","DOI":"10.1111\/psyp.12283","type":"journal-article","article-title":"The neurophysiological bases of EEG and EEG measurement: a review for the rest of us","volume":"51","author":"Jackson","year":"2014","journal-title":"Psychophysiology"},{"key":"jneabc1b6bib2","article-title":"","author":"Schomer","year":"2012","type":"book"},{"key":"jneabc1b6bib3","first-page":"1","type":"journal-article","article-title":"Fundamentals of EEG measurement","volume":"2","author":"Teplan","year":"2002","journal-title":"Meas. 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All rights, including for text and data mining, AI training, and similar technologies, are reserved.","name":"copyright_information","label":"Copyright Information"},{"value":"2020-07-01","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2020-10-15","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2020-11-19","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}