4 research outputs found

    Desenvolvimento de Um Simulador Controlado por Interface Cérebro- Computador Não Invasiva para Treinamento na Utilização de Cadeira de Rodas

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    Interface Cérebro-Computador (ICC) é um sistema computacional capaz de estabelecer a comunicação entre a atividade neurofisiológica e uma máquina computacional. Neste contexto, o presente trabalho tem como principal objetivo apresentar o desenvolvimento de um simulador de cadeira de rodas comandada por uma ICC não invasiva, utilizando um eletroencefalograma (EEG) de baixo custo. O simulador será utilizado para treinamento de pessoas com necessidades especiais para que, no momento de uso da cadeira, consigam controlá-la facilmente, evitando acidentes

    A comparative study: use of a Brain-computer Interface (BCI) device by people with cerebral palsy in interaction with computers

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    ABSTRACT This article presents a comparative study among people with cerebral palsy and healthy controls, of various ages, using a Brain-computer Interface (BCI) device. The research is qualitative in its approach. Researchers worked with Observational Case Studies. People with cerebral palsy and healthy controls were evaluated in Portugal and in Brazil. The study aimed to develop a study for product evaluation in order to perceive whether people with cerebral palsy could interact with the computer and compare whether their performance is similar to that of healthy controls when using the Brain-computer Interface. Ultimately, it was found that there are no significant differences between people with cerebral palsy in the two countries, as well as between populations without cerebral palsy (healthy controls)

    [The effect of low-dose hydrocortisone on requirement of norepinephrine and lactate clearance in patients with refractory septic shock].

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