Pub Date : 2021-06-22DOI: 10.1080/2326263x.2021.1935124
Dariusz Zapała, Ali Hossaini, Mazaher Kianpour, Guillermo Sahonero-Alvarez, A. Ayesh
{"title":"A functional BCI model by the P2731 working group: psychology","authors":"Dariusz Zapała, Ali Hossaini, Mazaher Kianpour, Guillermo Sahonero-Alvarez, A. Ayesh","doi":"10.1080/2326263x.2021.1935124","DOIUrl":"https://doi.org/10.1080/2326263x.2021.1935124","url":null,"abstract":"","PeriodicalId":45112,"journal":{"name":"Brain-Computer Interfaces","volume":"105 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2021-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76688957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-31DOI: 10.1101/2021.01.28.21250556
M. Guthrie, Angelica J. Herrera, J. Downey, Lucas Brane, M. Boninger, J. Collinger
This was an investigational device observational trial with the objective to evaluate the impact of distractions on intracortical brain-computer interface (BCI) performance. Two individuals with tetraplegia had microelectrode arrays implanted into their motor cortex for trials of intracortical BCI safety and performance. The primary task was moving a robotic arm between two targets as quickly as possible, performed alone and with various secondary distraction conditions. Primary outcomes included targets acquired, path efficiency, and subjective difficulty. There was no difference in the number of targets acquired for either subject with or without distractions. Median path efficiency was similar across all conditions (range: 0.766-0.846) except the motor distraction for Subject P2, where the median path efficiency dropped to 0.675 (p = 0.033, Mann-Whitney U test). Both subjects rated the overall difficulty of the task with and without distractions as low. Overall, intracortical BCI performance was robust to various distractions.
{"title":"The Impact of Distractions on Intracortical Brain-Computer Interface Control of a Robotic Arm","authors":"M. Guthrie, Angelica J. Herrera, J. Downey, Lucas Brane, M. Boninger, J. Collinger","doi":"10.1101/2021.01.28.21250556","DOIUrl":"https://doi.org/10.1101/2021.01.28.21250556","url":null,"abstract":"This was an investigational device observational trial with the objective to evaluate the impact of distractions on intracortical brain-computer interface (BCI) performance. Two individuals with tetraplegia had microelectrode arrays implanted into their motor cortex for trials of intracortical BCI safety and performance. The primary task was moving a robotic arm between two targets as quickly as possible, performed alone and with various secondary distraction conditions. Primary outcomes included targets acquired, path efficiency, and subjective difficulty. There was no difference in the number of targets acquired for either subject with or without distractions. Median path efficiency was similar across all conditions (range: 0.766-0.846) except the motor distraction for Subject P2, where the median path efficiency dropped to 0.675 (p = 0.033, Mann-Whitney U test). Both subjects rated the overall difficulty of the task with and without distractions as low. Overall, intracortical BCI performance was robust to various distractions.","PeriodicalId":45112,"journal":{"name":"Brain-Computer Interfaces","volume":"9 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2021-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84797670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-12-17DOI: 10.1080/2326263x.2019.1698928
Alborz Rezazadeh Sereshkeh, R. Yousefi, Andrew T. Wong, Frank Rudzicz, T. Chau
There is increasing interest in developing intuitive brain-computer interfaces (BCIs) to differentiate intuitive mental tasks such as imagined speech. Both electroencephalography (EEG) and function...
{"title":"Development of a ternary hybrid fNIRS-EEG brain–computer interface based on imagined speech","authors":"Alborz Rezazadeh Sereshkeh, R. Yousefi, Andrew T. Wong, Frank Rudzicz, T. Chau","doi":"10.1080/2326263x.2019.1698928","DOIUrl":"https://doi.org/10.1080/2326263x.2019.1698928","url":null,"abstract":"There is increasing interest in developing intuitive brain-computer interfaces (BCIs) to differentiate intuitive mental tasks such as imagined speech. Both electroencephalography (EEG) and function...","PeriodicalId":45112,"journal":{"name":"Brain-Computer Interfaces","volume":"4 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2019-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79508723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-02DOI: 10.1080/2326263x.2020.1746492
J. Huggins, M. Slutzky
{"title":"Articles from the Seventh International Brain-Computer Interface Meeting","authors":"J. Huggins, M. Slutzky","doi":"10.1080/2326263x.2020.1746492","DOIUrl":"https://doi.org/10.1080/2326263x.2020.1746492","url":null,"abstract":"","PeriodicalId":45112,"journal":{"name":"Brain-Computer Interfaces","volume":"31 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77265614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-02DOI: 10.1080/2326263x.2019.1697143
F. Lotte, C. Jeunet, Ricardo Chavarriaga, L. Bougrain, Dave Thompson, Reinhold Scherer, Rakibul Mowla, A. Kübler, M. Grosse-Wentrup, K. Dijkstra, Natalie Dayan
Results that do not confirm expectations are generally referred to as ‘negative’ results. While essential for scientific progress, they are too rarely reported in the literature – Brain–Machine Int...
不符合预期的结果通常被称为“负面”结果。虽然它们对科学进步至关重要，但在文献中却很少有报道。
{"title":"Turning negative into positives! Exploiting ‘negative’ results in Brain–Machine Interface (BMI) research","authors":"F. Lotte, C. Jeunet, Ricardo Chavarriaga, L. Bougrain, Dave Thompson, Reinhold Scherer, Rakibul Mowla, A. Kübler, M. Grosse-Wentrup, K. Dijkstra, Natalie Dayan","doi":"10.1080/2326263x.2019.1697143","DOIUrl":"https://doi.org/10.1080/2326263x.2019.1697143","url":null,"abstract":"Results that do not confirm expectations are generally referred to as ‘negative’ results. While essential for scientific progress, they are too rarely reported in the literature – Brain–Machine Int...","PeriodicalId":45112,"journal":{"name":"Brain-Computer Interfaces","volume":"1 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84067100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-02DOI: 10.1080/2326263x.2019.1708539
Tanja Krumpe, Peter Gerjets, W. Rosenstiel, M. Spüler
We use an old-new recognition memory task to investigate the correlates of high and low decision confidence throughout all stages of the memory process. Group-level ERP analysis and single-trial an...
{"title":"Decision confidence: EEG correlates of confidence in different phases of an old/new recognition task","authors":"Tanja Krumpe, Peter Gerjets, W. Rosenstiel, M. Spüler","doi":"10.1080/2326263x.2019.1708539","DOIUrl":"https://doi.org/10.1080/2326263x.2019.1708539","url":null,"abstract":"We use an old-new recognition memory task to investigate the correlates of high and low decision confidence throughout all stages of the memory process. Group-level ERP analysis and single-trial an...","PeriodicalId":45112,"journal":{"name":"Brain-Computer Interfaces","volume":"36 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91177066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-10-02DOI: 10.1080/2326263x.2020.1729652
Aziz Koçanaoğulları, Y. Marghi, M. Akçakaya, Deniz Erdoğmuş
Typing systems driven by noninvasive electroencephalogram (EEG)-based brain–computer interfaces (BCIs) can help people with severe communication disorders (including locked-in state) communicate. T...
{"title":"An active recursive state estimation framework for brain-interfaced typing systems","authors":"Aziz Koçanaoğulları, Y. Marghi, M. Akçakaya, Deniz Erdoğmuş","doi":"10.1080/2326263x.2020.1729652","DOIUrl":"https://doi.org/10.1080/2326263x.2020.1729652","url":null,"abstract":"Typing systems driven by noninvasive electroencephalogram (EEG)-based brain–computer interfaces (BCIs) can help people with severe communication disorders (including locked-in state) communicate. T...","PeriodicalId":45112,"journal":{"name":"Brain-Computer Interfaces","volume":"20 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79245964","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jeffrey M. Weiss, R. Gaunt, R. Franklin, M. Boninger, J. Collinger
While recent advances in intracortical brain-computer interfaces (iBCI) have demonstrated the ability to restore motor and communication functions, such demonstrations have generally been confined to controlled experimental settings and have required bulky laboratory hardware. Here, we developed and evaluated a self-contained portable iBCI that enabled the user to interact with various computer programs. The iBCI, which weighs 1.5 kg, consists of digital headstages, a small signal processing hub, and a tablet PC. A human participant tested the portable iBCI in laboratory and home settings under an FDA Investigational Device Exemption (NCT01894802). The participant successfully completed 96% of trials in a 2D cursor center-out task with the portable iBCI, a rate indistinguishable from that achieved with the standard laboratory iBCI. The participant also completed a variety of free-form tasks, including drawing, gaming, and typing.
{"title":"Demonstration of a portable intracortical brain-computer interface","authors":"Jeffrey M. Weiss, R. Gaunt, R. Franklin, M. Boninger, J. Collinger","doi":"10.1101/19004721","DOIUrl":"https://doi.org/10.1101/19004721","url":null,"abstract":"While recent advances in intracortical brain-computer interfaces (iBCI) have demonstrated the ability to restore motor and communication functions, such demonstrations have generally been confined to controlled experimental settings and have required bulky laboratory hardware. Here, we developed and evaluated a self-contained portable iBCI that enabled the user to interact with various computer programs. The iBCI, which weighs 1.5 kg, consists of digital headstages, a small signal processing hub, and a tablet PC. A human participant tested the portable iBCI in laboratory and home settings under an FDA Investigational Device Exemption (NCT01894802). The participant successfully completed 96% of trials in a 2D cursor center-out task with the portable iBCI, a rate indistinguishable from that achieved with the standard laboratory iBCI. The participant also completed a variety of free-form tasks, including drawing, gaming, and typing.","PeriodicalId":45112,"journal":{"name":"Brain-Computer Interfaces","volume":"119 1","pages":""},"PeriodicalIF":2.1,"publicationDate":"2019-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77962314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：