2009
DOI: 10.1007/978-3-642-02091-9_1
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Brain–Computer Interfaces: A Gentle Introduction

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Cited by 262 publications
(285 citation statements)
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“…Further, a device, called a brain computer interface (BCI) was introduced. This was the only effective way to communicate with the environment since it can read brain signals and convert them into control and communication signals [4]. A BCI is an artificial system that bypasses the body's normal efferent pathways, which are the neuromuscular output channels [5].…”
Section: Literature Surveymentioning
confidence: 99%
“…Further, a device, called a brain computer interface (BCI) was introduced. This was the only effective way to communicate with the environment since it can read brain signals and convert them into control and communication signals [4]. A BCI is an artificial system that bypasses the body's normal efferent pathways, which are the neuromuscular output channels [5].…”
Section: Literature Surveymentioning
confidence: 99%
“…Os mecanismos que propagam as diferentes atividades cerebrais relacionadas à AS e à IM definem a complexidade e o modo com que cada operação de máquina será executada. Mais específicamente, a AS busca, a partir de sinais de controle exógenos (i.e., oriundos de estímulos externos), identificar itens sobre os quais um usuário mantém sua atenção, de forma que a própria BCI deve emitir os estímulos enquanto classifica a resposta produzida pelo cérebro, sendo necessária a sincronia entre essas duas tarefas [2,3]. Cabe ainda ressaltar que, por ter uma natureza involuntária e pouco subjetiva, os sinais de controle adquiridos pela Atenção Seletiva são mais facilmente identificáveis se comparados aos adquiridos por IM.…”
Section: Introductionunclassified
“…Cabe ainda ressaltar que, por ter uma natureza involuntária e pouco subjetiva, os sinais de controle adquiridos pela Atenção Seletiva são mais facilmente identificáveis se comparados aos adquiridos por IM. Além disso, as BCIs desenvolvidas por meio da AS abordam operações mais complexas tais como comunicação [3] e movimentos mais elaborados, contudo previamente definidos.…”
Section: Introductionunclassified
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“…Brain-Computer Interface (BCI) is a combination of hardware and software systems that enables the use of the brain's neural activity to communicate with others or to control machines, artificial limbs, or robots without direct physical movements (Levine et al, 1999;Donoghue, 2002;Wolpaw et al, 2002;Vallabhaneni et al, 2005). BCI captures EEG signals in conjunction with a specific user activity then uses different signal processing algorithms to translate these records into control commands for different machine and computer applications (Graimann et al, 2010). It is proved in (Vidal, 1973) that a user's intent could be effectively represented by signals recorded from brain activity.…”
Section: Introductionmentioning
confidence: 99%