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Fisioter. Bras ; 18(3): f:369-I:373, 2017000.
Article in Portuguese | LILACS | ID: biblio-905967

ABSTRACT

O neurofeedback (NFB) é uma técnica não invasiva, buscando potencializar efeitos eletrofisiológicos através de condicionamento operante. Objetivo: Avaliar as mudanças no comportamento elétrico cerebral de uma criança com paralisia cerebral, após 20 atendimentos com NFB. Métodos: Foram realizadas 20 sessões de tratamento de neurofeeback em um paciente de 4 anos com paralisia cerebral, os dados foram coletados através do eletroencefalograma amplificador Pocket Neurobics modelo Q-wiz juntamente com o software Bio-Explorer e processado em sistema TQ-7. Resultados: Após o treino de NFB as frequências em zona C3 Delta reduziram em 10,6%, Theta aumentou 4,9%, Alfha aumentou 1,5%, Low Beta aumentou 1,1%, Beta aumentou 2,3% e High Beta aumentou 0,6%. E as frequências em zona C4 Delta reduziram 3,8%, Theta aumentou 10,4%, Alpha aumentou 1,8%, Low Beta aumentou 0,4%, Beta reduziu 3,1%, High Beta reduziu 3,9%. Conclusão: O NFB apresentou respostas positivas na melhora da espasticidade no paciente com paralisia cerebral e alterações nos padrões de amplitude das frequências. (AU)


Neurofeedback (NFB) is a noninvasive technique, seeking to potentiate electrophysiological effects through operant conditioning. Objective: To evaluate the changes in cerebral electrical behavior of a child with cerebral palsy, after 20 visits with NFB. Methods: Twenty neurofeedback treatment sessions were performed on a 4-year-old patient with cerebral palsy. Data were collected through the Q-wiz Pocket Neurobics amplifier electroencephalogram along with the Bio-Explorer software and processed in the TQ-7 system. Results: After NFB training, frequencies in Delta C3 zone decreased by 10.6%, Theta increased 4.9%, Alfha increased 1.5%, Low Beta increased 1.1%, Beta increased 2.3% and High Beta increased by 0.6%. And the frequencies in Delta C4 zone decreased 3.8%, Theta increased 10.4%, Alfha increased 1.8%, Low Beta increased 0.4%, Beta decreased 3.1%, High Beta reduced by 3.9%. Conclusion: The NFB presented positive responses in the improvement of spasticity in the patient with cerebral palsy and changes in frequency amplitude patterns.(AU)


Subject(s)
Humans , Female , Child, Preschool , Cerebral Palsy , Neurofeedback , Neurology , Physical Therapy Specialty , Psychology
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