Theta/beta ratio (TBR) derived from electroencephalography (EEG) recordings has been proposed as a potential biomarker for ADHD, but its e ectiveness in children with ADHD remains controversial. Behavioral assessments, such as the Conners Continuous Performance Test--3rd edit...
They were randomized in a 3:2 ratio into either the actual TBR neurofeedback (n = 84) or control group (n = 58) with pre-recorded EEG of another child as the basis for NF, a sham NF condition. The assignment process was performed double-blinded. EEGer neurofeedback software...
EEG theta/beta ratio as a potential biomarker for attentional control and resilience against deleterious effects of stress on attention. Cognitive, Affective and Behavioral Neuroscience. v. 14, n. 2, p. 782-91, jun 2014.Putman P, Verkuil B, Arias-Garcia E, Pantazi I, Schie C. EEG theta...
The Food and Drug Administration has approved a medical device using the electroencephalogram (EEG) theta/beta ratio (tbr) to help assess pediatric attention deficit/hyperactivity disorder (ADHD). Tbr is reported to be higher in ADHD, with increased theta and decreased beta. This study examined th...
Baseline EEG and a self-report measure of punishment sensitivity (BIS) were obtained from 52 healthy volunteers. FRN was recorded during a gambling task. FRN amplitude was negatively correlated with theta/beta ratio in high BIS individuals. Furthermore, source localization indicated that baseline ...
大脑中的一组特殊细胞(称为神经元)通过电脉冲相互通信。这些冲动产生的节奏就是脑电波。我们可以通过脑电图测试(EEG)检测脑电波。 什么是脑电波状态? 脑电波状态是指示大脑不同活动水平的脑电波模式。脑电波不断运动;大脑在所有频率上都会产生一致的电波。脑电波状态有五种:Gamma、Beta、Alpha、Theta 和 Delta。
EEG theta/beta ratio and spectral power correlates of executive functions in children and adolescents with AD/HDAims: In past electroencephalogram (EEG) studies, elevated theta/beta ratio (TBR) in patients with AD/HD was thought to be... D Zhang,L Hui,Z Wu,... - 《Frontiers in Human Ne...
In this study, we extract the EEG signal pattern by using the Higuchi fractal dimension to classify the ictal and interictal conditions of EEG signals. The features are extracted from five EEG sub-bands, delta, theta, alpha, beta,... I Wijayanto,S Hadiyoso,S Aulia,... - 《Journal of...
Facebook Twitter Google Share on Facebook theta wave Thesaurus Medical Financial Encyclopedia Wikipedia Related to theta wave:beta waves n. 1.An electrical oscillation occurring in the human brain at a frequency of about 4 to 8 hertz or less as recorded on an electroencephalogram, possibly associat...
Correlational results showed that there is a positive relationship between executive functions and EEG coherence in theta, alpha, and beta bands in frontal regions of the left hemisphere, EEG coherence of alpha and beta bands in frontal regions of the right hemisphere and EEG coherence of alpha ...