Results 21 to 30 of about 3,134 (182)

Low-amplitude craniofacial EMG power spectral density and 3D muscle reconstruction from MRI

open access: yesEuropean Journal of Translational Myology, 2015
Improving EEG signal interpretation, specificity, and sensitivity is a primary focus of many current investigations, and the successful application of EEG signal processing methods requires a detailed knowledge of both the topography and frequency ...
Lukas Wiedemann   +5 more
doaj   +1 more source

The sight of one’s own body: Could qEEG help predict the treatment response in anorexia nervosa?

open access: yesFrontiers in Psychology, 2022
Aims of the studyThe study aims to identify the differences in brain activity between participants with anorexia nervosa and healthy control using visual stimulus conditions combined with the quantitative dense-array EEG recording analysis method called ...
Marek Susta   +5 more
doaj   +1 more source

EEG Channel Selection Using Particle Swarm Optimization for the Classification of Auditory Event-Related Potentials

open access: yesThe Scientific World Journal, 2014
Brain-machine interfaces (BMI) rely on the accurate classification of event-related potentials (ERPs) and their performance greatly depends on the appropriate selection of classifier parameters and features from dense-array electroencephalography (EEG ...
Alejandro Gonzalez   +3 more
doaj   +1 more source

Changes in P3b Latency and Amplitude Reflect Expertise Acquisition in a Football Visuomotor Learning Task. [PDF]

open access: yesPLoS ONE, 2016
Learning is not a unitary phenomenon. Rather, learning progresses through stages, with the stages reflecting different challenges that require the support of specific cognitive processes that reflect the functions of different brain networks. A theory of
Kyle K Morgan, Phan Luu, Don M Tucker
doaj   +1 more source

Quantifying Intermodal Distraction by Emotion During Math Performance: An Electrophysiological Approach

open access: yesFrontiers in Psychology, 2019
Emotionally engaging stimuli are powerful competitors for limited attention capacity. In the cognitive neuroscience laboratory, the presence of task-irrelevant emotionally arousing visual distractors prompts decreased performance and attenuated brain ...
Sabine Heim, Andreas Keil
doaj   +1 more source

Mapping the Human Brain in Frequency Band Analysis of Brain Cortex Electroencephalographic Activity for Selected Psychiatric Disorders

open access: yesFrontiers in Neuroinformatics, 2018
There are still no good quantitative methods to be applied in psychiatric diagnosis. The interview is still the main and most important tool in the psychiatrist work.
Grzegorz M. Wojcik   +6 more
doaj   +1 more source

Sex differences in electrophysiology: P200 event-related potential evidence

open access: yesTranslational Neuroscience, 2018
We conducted an event-related potential (ERP) study using a 256-channel dense sensor array electroencephalography (EEG) system to examine how, and if the P200 neurophysiological signal is sexually dimorphic. We had two groups of participants: females (n=
Bourisly Ali K., Shuaib Ali
doaj   +1 more source

New Protocol for Quantitative Analysis of Brain Cortex Electroencephalographic Activity in Patients With Psychiatric Disorders

open access: yesFrontiers in Neuroinformatics, 2018
The interview is still the main and most important tool in psychiatrist's work. The neuroimaging methods such as CT or MRI are widely used in other fields of medicine, for instance neurology.
Grzegorz M. Wojcik   +6 more
doaj   +1 more source

Predicting Gains With Visuospatial Training After Stroke Using an EEG Measure of Frontoparietal Circuit Function

open access: yesFrontiers in Neurology, 2018
The heterogeneity of stroke prompts the need for predictors of individual treatment response to rehabilitation therapies. We previously studied healthy subjects with EEG and identified a frontoparietal circuit in which activity predicted training-related
Robert J. Zhou   +17 more
doaj   +1 more source

Dynamic Responses in Brain Networks to Social Feedback: A Dual EEG Acquisition Study in Adolescent Couples

open access: yesFrontiers in Computational Neuroscience, 2017
Adolescence is a sensitive period for the development of romantic relationships. During this period the maturation of frontolimbic networks is particularly important for the capacity to regulate emotional experiences.
Ching-Chang Kuo   +11 more
doaj   +1 more source

Home - About - Disclaimer - Privacy