Evaluating the perspectives of those with severe physical impairments while learning BCI control of a commercial augmentative and alternative communication paradigm.
Evaluating the perspectives of those with severe physical impairments while learning BCI control of a commercial augmentative and alternative communication paradigm.
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DOI：
10.1080/10400435.2021.1949405
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发表时间：
2023-01-02
期刊：
影响因子：
--
通讯作者：
Brumberg JS
中科院分区：
文献类型：
--
作者：
Pitt KM;Brumberg JS
增强和替代通信(AAC)技术可以为有严重身体残疾的个人提供通信途径。脑机接口(BCI)接入技术可以与现有的AAC接入方法一起使用，以提供通信设备控制。然而，关于个体视角如何随着基于运动的BCI-AAC学习而改变的信息有限。四名ALS患者完成了12次BCI-AAC培训，在这些培训中，他们通过基于电机的BCI-AAC在自动行-列扫描模式(参见)中进行字母选择。在每次BCI-AAC培训之前和之后都会采取重复的措施，以评估与BCI-AAC性能相关的变化，包括疲劳、挫折感、脑力劳动、体力劳动、设备满意度和设备控制的总体简易性。在使用BCI-AAC系统时，疲劳前后的水平较低。然而，参与者对疲劳一词有不同的看法，三名参与者讨论了疲劳通常等同于体力努力和一种脑力劳动。对BCI-AAC系统的满意度与两名参与者的BCI-AAC表现以及两名参与者的挫折感程度有关。在未来的临床BCI-AAC应用中考虑一系列以人为中心的措施，对于优化和规范BCI-AAC评估程序是重要的。关键词：脑机接口、增强和替代交流、视角、疲劳、肌萎缩侧索硬化症、满足感
Augmentative and alternative communication (AAC) techniques can provide access to communication for individuals with severe physical impairments. Brain-computer interface (BCI) access techniques may serve alongside existing AAC access methods to provide communication device control. However, there is limited information available about how individual perspectives change with motor-based BCI-AAC learning. Four individuals with ALS completed 12 BCI-AAC training sessions in which they made letter selections during an automatic row-column scanning pattern (see) via a motor-based BCI-AAC. Recurring measures were taken before and after each BCI-AAC training session to evaluate changes associated with BCI-AAC performance, and included measures of fatigue, frustration, mental effort, physical effort, device satisfaction and overall ease of device control. Levels of pre- to post- fatigue were low for use of the BCI-AAC system. However, participants indicated different perceptions of the term fatigue, with three participants discussing fatigue to be generally synonymous with physical effort, and one mental effort. Satisfaction with the BCI-AAC system was related to BCI-AAC performance for two participants, and levels of frustration for two participants. Considering a range of person-centered measures in future clinical BCI-AAC applications is important for optimizing and standardizing BCI-AAC assessment procedures. Key words: Brain-computer interface, augmentative and alternative communication, perspectives, fatigue, amyotrophic lateral sclerosis, satisfaction
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影响因子：
3.7
作者：
Kübler A;Holz EM;Riccio A;Zickler C;Kaufmann T;Kleih SC;Staiger-Sälzer P;Desideri L;Hoogerwerf EJ;Mattia D
通讯作者：
Mattia D
DOI：
10.1016/0013-4694(78)90107-4
发表时间：
1978-01-01
期刊：
ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY
影响因子：
--
作者：
KUHLMAN, WN
通讯作者：
KUHLMAN, WN
影响因子：
2.4
作者：
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通讯作者：
Masakado, Yoshihisa
DOI：
10.1080/2326263x.2016.1263916
发表时间：
2017
期刊：
Brain computer interfaces (Abingdon, England)
影响因子：
--
作者：
Chavarriaga R;Fried-Oken M;Kleih S;Lotte F;Scherer R
通讯作者：
Scherer R
影响因子：
2
作者：
Fager, Susan Koch;Fried-Oken, Melanie;Beukelman, David R.
通讯作者：
Beukelman, David R.