While several electroencephalogram (EEG)-based biomarkers have been proposed as diagnostic or predictive tools in major depressive disorder (MDD), there is a clear lack of replication studies this field. Markers that link clinical features such disturbed wakefulness regulation MDD with neurophysiological patterns are particularly promising candidates for e.g., EEG-informed choices antidepressiv...

SUZUKI, H., KAWAKAMI, Y, and FUJITA, M. Electroencephalographic Patterns Related to Hemodynamic Changes at the Onset of Cardio-Pulmonary Bypass Circulation. Tohoku J. Exp. Med., 1991, 164(4), 331-337 Electroencephalographic (EEG) changes in relation to hemodynamic changes at the onset of cardio-pulmonary (C-P) bypass circulation in 31 cases undergoing open heart surgeries were studied. Rapid an...

We aimed to evaluate structure and functions of central nervous system (CNS) in children with glycogen storage disease (GSD) type 1a. Neurological examination, psychometric tests, electroencephalography (EEG), magnetic resonance imaging (MRI), visual evoked potentials (VEP) and brainstem auditory evoked potentials (BAEP) were performed. The results were compared between patients with good and p...

BACKGROUND AND PURPOSE Patients with mild traumatic brain injury (TBI) often show significant neuropsychological dysfunction despite the absence of abnormalities on traditional neuroradiologic examinations or EEG. Our objective was to determine if magnetic source imaging (MSI), using a combination of MR imaging and magnetoencephalography (MEG), is more sensitive than EEG and MR imaging in provi...

BACKGROUND Oseltamivir phosphate (OP, Tamiflu(®)) is a widely used drug in the treatment of influenza with fever. However, case reports have associated OP intake with sudden abnormal behaviors. In rats infected by the influenza A virus (IAV), the electroencephalogram (EEG) displayed abnormal high-voltage amplitudes with spikes and theta oscillations at a core temperature of 39.9°C to 41°C. Unti...

Abstract Background Migraine and epilepsy are both episodic disorders, with some overlapping symptoms, mechanisms therapies. Clinically, there is a comorbid relationship between them. Some migraine patients may exhibit epileptic discharges by electroencephalogram (EEG) recording. Therefore, the two conditions easily misdiagnosed. Case presentation We reported 16-year-old female patient who was ...

PURPOSE To evaluate the prognostic importance of electroencephalography (EEG) findings at cessation of epileptic spasms for seizure outcome. METHODS We reviewed 71 children with West syndrome (cryptogenic 14) who had obtained control of epileptic spasms with initial treatment (adrenocorticotropic hormone (ACTH) 37, high-dose vitamin B6 2, and antiepileptic drugs 32). According to the EEG find...

OBJECTIVE There is widespread consensus that the EEG is not useful for the detection of clinically relevant abnormalities in patients with psychosis. Given that the EEG records brain dysfunction, this study examines whether an abnormal EEG in first-episode psychosis patients is associated with poorer prognosis, compared with a normal EEG. METHOD At their initial assessment, 61 patients with f...

BACKGROUND The aim of this study was to explore the value of NeuroGam software in diagnosis of epilepsy by 99Tcm-ethyl cysteinate dimer (ECD) brain imaging. MATERIAL AND METHODS NeuroGam was used to analyze 52 cases of clinically proven epilepsy by 99Tcm-ECD brain imaging. The results were compared with EEG and MRI, and the positive rates and localization to epileptic foci were analyzed. RESULT...

IINUMA, K., NARISAWA, K., YAMAUCHI, N., YOSHIDA, T. and MIZUNO, T. Pyridoxine Dependent Convulsion: Effect of Pyridoxine Therapy on Electro encephalograms. Tohoku J. exp. Med., 1971, 105 (1), 19-26 In a 7-month old boy with vitamin B6 dependent convulsion it was found that distribution of energy % of the EEG basic waves as well as an auto-correlogram of EEG remained abnormal 24 hours after an i...