Automatic Electroencephalography (EEG) interpretation system had been developed as an important tool for the inspection of brain diseases. In this study, an automatic reference selection technique was developed to obtain the appropriate derivation for EEG components interpretation. The cross spectrum of bipolar EEG was adopted to detect the phase reversal among the EEG channels covering the sca...

Regional brain activity was measured using quantitative electroencephalography (EEG) in six patients with obsessive-compulsive disorder (OCD) during live and imaginal exposure to feared contaminants. OCD symptoms increased significantly from baseline levels during live and imaginal exposures. However, live exposure provoked significantly more OCD symptoms than imaginal exposure. There was a sig...

how to cite this article: asadi-pooya aa, sharifzade m. west syndrome in south iran: electro-clinical manifestations. iran j child neurol. 2013 summer; 7(3): 40-44. objective we aimed to determine the clinical and electroencephalographic (eeg) characteristics of the patients with west syndrome (ws) in south iran. materials & methods in this retrospective study, all patients with a clinical diag...

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BACKGROUND The present study examined absolute alpha power using quantitative electroencephalogram (qEEG) in bilateral temporal and parietal cortices in novice soldiers under the influence of methylphenidate (MPH) during the preparatory aiming period in a practical pistol-shooting task. We anticipated higher bi-hemispheric cortical activation in the preparatory period relative to pre-shot basel...

OBJECTIVE To determine whether measures of quantitative spectral electroencephalography (EEG) can predict survival in patients with early Alzheimer disease. DESIGN Prospective cohort study; median duration of follow-up was 4.4 years in survivors and 2.6 years in nonsurvivors. Cox proportional hazards models, with adjustment for age and sex were used to estimate relationships between EEG measu...

OBJECTIVE The present study was performed to investigate neonatal auditory perception function by quantitative electroencephalography (QEEG) and auditory event-related potentials (aERPs) and identify the characteristics of auditory perception development in newborns. METHODS Fifty-three normal full-term neonates were divided into three groups according their age in days. An auditory oddball p...

OBJECTIVES To characterize the neurophysiological changes in a patient with mild traumatic brain injury (mTBI) and to compare these changes with a small cohort of patients with neurocardiogenic syncope, an analogous cause of transient neurological dysfunction. DESIGN Case report and quantitative analysis of a small electroencephalography (EEG) cohort. SETTING University-affiliated teaching ...

normal 0 false false false en-us x-none ar-sa background: to evaluate seizure characteristic among multiple sclerosis patients with coexistent seizure activity compared to control group. materials and methods: this study is a cross-sectional study which was conducted by reviewing the clinical records of patients with definite diagnosis of ms according to mcdonald’s criteria from march 2007 to j...

Cumulative evidence of potential benefits of electroencephalography (EEG) and evoked potentials in the management of patients with acute cerebral damage has been confirmed. Continuous EEG monitoring is the best method for detecting nonconvulsive seizures and is strongly recommended for the treatment of status epilepticus. Continuously displayed, validated quantitative EEG may facilitate early d...