Background. Mild closed head injury (MHI) is a major problem in our society. Traditional methods of treatment such as cognitive rehabilitation or behavioral training are time consuming, expensive, and of questionable effectiveness. Anecdotal reports indicate that neurofeedback can remediate the symptoms of MHI in a rapid and cost effective way. The purpose of this study is to evaluate whether q...

UNLABELLED Quantitative electroencephalography (QEEG) has been proved as a powerfully tool for prediction of the stage of residual functional disable. For predictive value of QEEG, individual profile of every patient is most important. It has been demonstrated that Index of brain symmetry (BSI) present specific asymmetry of power spectra between two brain hemispheres and it has been normalized ...

UNLABELLED We previously reported on an objective new tool that uses quantitative electroencephalography (QEEG) normative- and referenced-electroencephalography sampling databases (currently called Psychiatric EEG Evaluation Registry [PEER]), which may assist physicians in determining medication selection for optimal efficacy to overcome trial-and-error prescribing. The PEER test compares drug-...

Diagnosing and monitoring recovery of patients with mild traumatic brain injury (mTBI) is challenging because of the lack of objective, quantitative measures. Diagnosis is based on description of injuries often not witnessed, subtle neurocognitive symptoms, and neuropsychological testing. Since working memory (WM) is at the center of cognitive functions impaired in mTBI, this study was designed...

BACKGROUND AND PURPOSE Magnetic resonance imaging (MRI) methods such as diffusion- (DWI) and perfusion-weighted (PWI) imaging have been widely studied as surrogate markers to monitor stroke evolution and predict clinical outcome. The utility of quantitative electroencephalography (qEEG) as such a marker in acute stroke has not been intensively studied. The aim of the present study was to correl...

OBJECTIVES The epsilon4 allele of apolipoprotein E (APOE) represents a major biological risk factor for late onset Alzheimer's disease. However, it is still not known whether the APOE genotype affects the progression of the disease, assessed by different functional methods. METHODS The study sample included 41 patients with probable Alzheimer's disease. Subjects had similar severity of diseas...

The purpose of this study was to investigate the relationship between quantitative electroencephalograph relative amplitude, relative power and hypnotic susceptibility. Hypnotic susceptibility, measured by the Wickramasekera Experience Inventory, was found to be positively correlated with QEEG theta relative amplitude (r = 0.260, p < .10). In addition, hypnotic susceptibility was found to be ne...

objective: the present study was carried out to examine the efficacy of psychoneurotherapy (pnt) on reducing symptoms severity in treatment-naïve patients with obsessive-compulsive washing. this study evaluated a new form of psychotherapy based on neurobiological model of obsessive-compulsive disorder (ocd).  methods: the study was conducted as a quasi-experimental research. the statistical pop...