| 书目名称 | Toward Brain-Computer Interaction in Paralysis | | 副标题 | A New Approach Based | | 编辑 | Anibal Cotrina | | 视频video | | | 概述 | Includes supplementary material: | | 丛书名称 | Human–Computer Interaction Series | | 图书封面 |  | | 描述 | .This book presents up-to-date information on Brain-computer Interfaces (BCI)..BCIs are systems that record brain signals, extract features and translate them into computer commands. For instance, in BCIs based on the steady-state visual evoked potentials (SSVEP-BCI), brain potentials evoked by visual stimuli are used for controlling computer-based devices. .Inspired by the optical phenomenon of depth of field, this book introduces, describes, and evaluates a novel way of setting visual stimuli for SSVEP-BCI. It employs two stimuli that were placed at different distances from the subjects so that if one stimulus is focused on, the other one is non-focused. This assessment allows SSVEP-BCI users to modulate their brain signals by shifting their focus because focused and non-focused stimuli evoke different brain potentials. It allows people to send two brain commands with high accuracy rate by shifting their focus. Hence, computer interaction systems can be proposed for people with paralysis, such as patients with amyotrophic lateral sclerosis since focusing mechanism does not demand head, neck, or eyeball movements. . .The matter assessed in this book that includes offline and onlin | | 出版日期 | Book 2017 | | 关键词 | Brain; Brain-computer interface; visual evoked potential; electroencephalography; depth of field | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-319-52298-2 | | isbn_softcover | 978-3-319-52297-5 | | isbn_ebook | 978-3-319-52298-2Series ISSN 1571-5035 Series E-ISSN 2524-4477 | | issn_series | 1571-5035 | | copyright | The Author(s) 2017 |
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发表于 2025-3-21 20:00:09
