Electroencephalography (EEG) is a widespread neurophysiological measure used to study cognition, emotion and their interaction. There strong history growing body of EEG research investigating positive affect (PA). In the current article, we focus on components which are increasingly informing science PA. We review frequency evidence from alpha-band (recorded over lateral prefrontal leads) beta-...

Introduction: Alzheimer’s disease is a type of dementia characterized by buildup -amyloid plaques and neurofibrillary tangles. Prior to the development disease, patients may experience mild cognitive impairment, decline in abilities while maintaining independent function. Electroencephalography has shown promise as clinical predictor impairment. The purpose this study review existing literature...

purpose: to assess three main emotions (happy, sad and calm) by various classifiers, using appropriate feature extraction and feature selection. materials and methods: in this study a combination of power spectral density and a series of statistical features are proposed as statistical-frequency features. next, a feature selection method from pattern recognition (pr) tools is presented to extra...

800x600 how to cite this article: amirsalari s, radfar sh, ajallouyean m, saburi a, yousefi j, noohi s, tavallaie sa, hassanalifard m, ghazavi y. prevalence of epileptiform discharges in children with sensori-neural hearing loss and behavioral problems compared to their normal hearing peers. iran j child neurol. 2014 spring 8(2):29-33. objective overactivity and behavioral problems are common p...