LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Association between pain, anxiety, and alpha2 frontal activity in women with fibromyalgia

Fibromyalgia is a disorder of the central nervous system, with the presence of chronic generalized pain, fatigue, morning stiffness, anxiety and depression symptoms. Higher amplitudes of the frequency band alpha2 have been associated with higher relaxationin this population. In the present s...

Visual and automatic classification of the cyclic alternating pattern in electroencephalography during sleep

Largo, R; Lopes, M C; Spruyt, K; Guilleminault, C; Wang, Y P; Rosa, A C.

Braz. j. med. biol. res; 52 (3), 2019

Cyclic alternating pattern (CAP) is a neurophysiological pattern that can be visually scored by international criteria. The aim of this study was to verify the feasibility of visual CAP scoring using only one channel of sleep electroencephalogram (EEG) to evaluate the inter-scorer agreement in a variety ...

Electroencefalografía/instrumentación, Electroencefalografía/métodos, Procesamiento Automatizado de Datos, Variaciones Dependientes del Observador, Polisomnografía/instrumentación, Polisomnografía/métodos, Reproducibilidad de los Resultados, Sensibilidad y Especificidad, Fases del Sueño/fisiología

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