Results 31 to 40 of about 263 (91)

Medidas eletrencefalográficas durante a aprendizagem de tarefa motora sob efeito do bromazepam Electroencephalography measures in motor skill learning and effects of bromazepam

open access: yesArquivos de Neuro-Psiquiatria, 2005
Neuromoduladores alteram constantemente as relações neurais pré-existentes no sistema nervoso. O bromazepam é utilizado com freqüência na prática clínica para diminuir padrões de ansiedade.
Victor Hugo Bastos   +7 more
doaj   +1 more source

Beta and alpha electroencephalographic activity changes after acute exercise Alterações eletrencefalográficas nas bandas de frequência alfa e beta após exercício de esforço máximo

open access: yesArquivos de Neuro-Psiquiatria, 2007
Exercise has been widely related to changes in cortical activation and enhanced brain functioning. Quantitative electroencephalography (qEEG) is frequently used to investigate normal and pathological conditions in the brain cortex.
Helena Moraes   +6 more
doaj   +1 more source

The influence of bromazepam on cortical power distribution

open access: yesAnais da Academia Brasileira de Ciências, 2008
The EEG has been widely employed in the assessment of electrophysiological changes induced by distinct medications. Its sensibility in detecting alterations produced by a specific substance may be enhanced by methods of quantitative analyses (qEEG).
Isabel Sampaio   +5 more
doaj   +1 more source

Cognitive mechanisms and motor control during a saccadic eye movement task: evidence from quantitative electroencephalography

open access: yesArquivos de Neuro-Psiquiatria, 2012
The saccadic movement is an important behavioral measure used to investigate several cognitive processes, including attention and sensorimotor integration. The present study aimed at investigating changes in beta coherence over frontal, motor, occipital,
Claudia Diniz   +15 more
doaj   +1 more source

Cortical asymmetry: catching an object in free fall Assimetria cortical: apreensão de um objeto em queda livre

open access: yesArquivos de Neuro-Psiquiatria, 2007
The main goal of the present study was to analyze theta asymmetry through quantitative electroencephalography (qEEG) when individuals were exposed to a sequential motor task, i.e. catching a ball.
Bruna Velasques   +9 more
doaj   +1 more source

Identificação de alunos com altas capacidades: uma contribuição de indicadores neuropsicológicos [PDF]

open access: yes, 2010
This paper presents some data on the convergence between psychometric intelligence measurements (IQ tests) and physiological signs of mental activity found in high ability adolescents. The research study focus on a small group of 15 subjects submitted to
Almeida, Leandro S.   +2 more
core   +3 more sources

Cognitive Brain Mapping Used in the Study of Entrepreneurial Behavior – Pilot Test with the Use of Electroencephalogram - EEG during the Process of Identification of Business Opportunities

open access: yes, 2016
Most studies on entrepreneurial behavior did not show any feasible support to the thesis that entrepreneurs are different from non-entrepreneurs. However, with the use of neuroscience techniques there was a shift from the research on entrepreneurship to ...
M. Zaro   +3 more
semanticscholar   +1 more source

“EFECTO DE CEREBROLYSIN COMO TRATAMIENTO EN POLINEUROPATIA DIABETICA SIMETRICA DISTAL DIAGNOSTICADA POR ESTUDIOS DE CONDUCCION NERVIOSA EN PACIENTES CON DIABETES MELLITUS CONTROLADA” [PDF]

open access: yes, 2017
RESUMEN Antecedentes: En México, de todo el gasto en diabetes, 35% corresponde a las complicaciones que desarrollan los pacientes no controlados, de estos el 30 al 55% de los diabéticos no sabe que padece la enfermedad hasta que llegan las ...
Grajales Blacazar, Alfonso   +1 more
core  

Patrones de EEGq en pacientes con Alzheimer: revisión sistemática [PDF]

open access: yes, 2023
os primeros cambios que vemos en el Alzheimer son en las regiones frontocentrales con aumentos de oscilaciones y frecuencias en beta, alfa y gama, así como la disminución de las mismas en delta.
Coello Yunga, Brigette Andrea   +1 more
core  

Superdotação : estudo comparativo da avaliação dos processos cognitivos através de testes psicológicos e indicadores neurofisiológicos [PDF]

open access: yes, 2009
Tese de doutoramento em Educação (ramo de conhecimento em Psicologia da Educação)Estudando superdotação, e concebendo esta como associada a um alto nível de inteligência, o interesse potencial da nossa investigação foi ponderar os contributos das ...
Simonetti, Dora Cortat
core  

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