Brain Topography
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Comparison of high resolution EEG methods having different theoretical bases
Brain Topography - Tập 5 - Trang 361-364 - 1993
Mathematically simulated data is used to obtain direct comparisons of the accuracies of spline/Laplacian and cortical imaging algorithms in predicting cortical potential. Even though the two approaches have quite different theoretical bases, the two methods provide nearly identical estimates of cortical activity at scales greater than about 2 or 3 cm when 64 electrodes are used.
Brain Scale-free Properties in Awake Rest and NREM Sleep: A Simultaneous EEG/fMRI Study
Brain Topography - Tập 28 Số 2 - Trang 292-304 - 2015
Proceedings: The 12th German EEG/EP Mapping Meeting, Giessen, Germany September 18-20, 2003
Brain Topography - Tập 16 - Trang 121-129 - 2003
Mapping the Semantic Homunculus: A Functional and Behavioural Analysis of Overt Semantic Generation
Brain Topography - Tập 21 - Trang 22-35 - 2008
Previous neuroanatomical research has shown that semantic processing of action-related language activates the premotor, motor, and sensory cortices somatotopically (e.g., Tettamanti et al., J Cognitive Neurosci. 2005;17(2): 273–281, using a listening task, and Hauk et al., Neuron. 2004;41:301–307 and Pulvermuller et al., Eur J Neurosci 2005;21:793–797; J Cognitive Neurosci 2005;17(6):884–892 using......
Detection of EEG Spatial–Spectral–Temporal Signatures of Errors: A Comparative Study of ICA-Based and Channel-Based Methods
Brain Topography - Tập 28 - Trang 47-61 - 2014
The present study aimed to investigate the sensitivity of independent component analysis (ICA)- and channel-based methods in detecting electroencephalography (EEG) spatial–spectral–temporal signatures of performance errors. 128-channel EEG signals recorded from 18 subjects, who performed a color-word matching Stroop task, were analyzed. The spatial–spectral–temporal patterns in event-related poten......
Source Connectivity Analysis from MEG and its Application to Epilepsy Source Localization
Brain Topography - - 2012
Dipole tracing in childhood epilepsy with special reference to Rolandic epilepsy
Brain Topography - Tập 4 - Trang 193-199 - 1992
To assess the clinical applicability of dipole tracing in childhood epilepsy, the location and stability of electric source generator of focal spikes seen in EEG of epileptic children were investigated using this method. The patients were divided into 3 groups; benign childhood epilepsy with centrotemporal spikes (BCECS, Group A, n=14), other types of epilepsy with centrotemporal spikes (Group B, ......
Motor Imagery Training During Arm Immobilization Prevents Corticomotor Idling: An EEG Resting-State Analysis
Brain Topography - Tập 33 - Trang 327-335 - 2020
Limb disuse causes overt, measurable alterations in motor functions. Motor imagery (MI) practice has been used as a behavioral strategy to prevent motor impairments due to limb disuse or immobilization. Yet, how MI operates at the neural level in the context of short-term limb immobilization remains understudied. We hypothesized that MI treatment applied during 12 h of arm immobilization prevents ......
Exploring Frequency-Dependent Brain Networks from Ongoing EEG Using Spatial ICA During Music Listening
Brain Topography - Tập 33 - Trang 289-302 - 2020
Recently, exploring brain activity based on functional networks during naturalistic stimuli especially music and video represents an attractive challenge because of the low signal-to-noise ratio in collected brain data. Although most efforts focusing on exploring the listening brain have been made through functional magnetic resonance imaging (fMRI), sensor-level electro- or magnetoencephalography......
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