Listening to music, or part of it, may stir the memory of a past moment, along with its associated emotions, such occurrences are known as autobiographical memories. Electroencephalographic (EEG) studies have shown alterations in memory recall and musical processing. However, no research was found showing a relation among music, autobiographical memories and associated emotions. The purpose of this study was to identify cortical areas involved in the evocation of autobiographical memory (associated with positive and negative events) mediated by musical stimuli. For that, gamma rhythm was analyzed through EEG recordings performed by 45 male volunteers while they were submitted to two stimuli: 1) the music capable of recalling memories associated to a positive event; 2) the music capable of evoking memories associated to a negative event. Gamma band analysis was used in search of greater brain electrical activity. As results, researchers observed increased activity in right brain hemisphere during the musical processing, besides its hypoactivation when volunteers were submitted to musical stimuli related to memories of negative events.
Resumo A violência contra a mulher é um fenômeno social complexo, que apresenta alta reincidência e desafia a rede socioassistencial. Este estudo de campo, de caráter qualitativo, buscou conhecer os saberes e as práticas de profissionais médicos de um hospital público de Alagoas a respeito dessa temática. A produção dos dados se deu a partir do uso de entrevistas semiestruturadas e a análise dos mesmos ocorreu por meio da técnica de análise de conteúdo, do tipo categorial. Constatou-se que, apesar de reconhecerem alguns aspectos importantes para o atendimento à mulher vítima de violência, há um enorme desconhecimento quanto às políticas e a rede de atenção, decorrente da ausência de formação. A inexistência institucional de protocolos para lidar com os casos leva a uma prática profissional subjetivista e por vezes limitada às lesões físicas da violência.
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