A comprehensive study on electroencephalography and magnetoencephalography sensitivity to cortical and subcortical sources
Signal‐to‐noise ratio (SNR) maps are a good way to visualize electroencephalography
(EEG) and magnetoencephalography (MEG) sensitivity. SNR maps extend the knowledge …
(EEG) and magnetoencephalography (MEG) sensitivity. SNR maps extend the knowledge …
Influence of head tissue conductivity uncertainties on EEG dipole reconstruction
Reliable EEG source analysis depends on sufficiently detailed and accurate head models.
In this study, we investigate how uncertainties inherent to the experimentally determined …
In this study, we investigate how uncertainties inherent to the experimentally determined …
[HTML][HTML] Individually optimized multi-channel tDCS for targeting somatosensory cortex
A Khan, M Antonakakis, N Vogenauer… - Clinical …, 2022 - Elsevier
Objective Transcranial direct current stimulation (tDCS) is a non-invasive neuro-modulation
technique that delivers current through the scalp by a pair of patch electrodes (2-Patch). This …
technique that delivers current through the scalp by a pair of patch electrodes (2-Patch). This …
[HTML][HTML] Can individually targeted and optimized multi-channel tDCS outperform standard bipolar tDCS in stimulating the primary somatosensory cortex?
Background Transcranial direct current stimulation (tDCS) has emerged as a non-invasive
neuro-modulation technique. Most studies show that anodal tDCS increases cortical …
neuro-modulation technique. Most studies show that anodal tDCS increases cortical …
Perspectives on Optimized Transcranial Electrical Stimulation Based on Spatial Electric Field Modeling in Humans
J Gomez-Tames, M Fernández-Corazza - Journal of Clinical Medicine, 2024 - mdpi.com
Background: Transcranial electrical stimulation (tES) generates an electric field (or current
density) in the brain through surface electrodes attached to the scalp. Clinical significance …
density) in the brain through surface electrodes attached to the scalp. Clinical significance …
[HTML][HTML] Personalized alpha-tACS targeting left posterior parietal cortex modulates visuo-spatial attention and posterior evoked EEG activity
JO Radecke, M Fiene, J Misselhorn, CS Herrmann… - Brain Stimulation, 2023 - Elsevier
Background Covert visuo-spatial attention is marked by the anticipatory lateralization of
neuronal alpha activity in the posterior parietal cortex. Previous applications of transcranial …
neuronal alpha activity in the posterior parietal cortex. Previous applications of transcranial …
[HTML][HTML] L1-norm vs. L2-norm fitting in optimizing focal multi-channel tES stimulation: linear and semidefinite programming vs. weighted least squares
FG Prieto, A Rezaei, M Samavaki… - Computer Methods and …, 2022 - Elsevier
Abstract Background and Objective: This study focuses on Multi-Channel Transcranial
Electrical Stimulation, a non-invasive brain method for stimulating neuronal activity under …
Electrical Stimulation, a non-invasive brain method for stimulating neuronal activity under …
[HTML][HTML] tACS phase-specifically biases brightness perception of flickering light
M Fiene, JO Radecke, J Misselhorn, M Sengelmann… - Brain stimulation, 2022 - Elsevier
Background Visual phenomena like brightness illusions impressively demonstrate the highly
constructive nature of perception. In addition to physical illumination, the subjective …
constructive nature of perception. In addition to physical illumination, the subjective …
Normative tDCS over V5 and FEF reveals practice-induced modulation of extraretinal smooth pursuit mechanisms, but no specific stimulation effect
JO Radecke, A Sprenger, H Stöckler, L Espeter… - Scientific Reports, 2023 - nature.com
The neural networks subserving smooth pursuit eye movements (SPEM) provide an ideal
model for investigating the interaction of sensory processing and motor control during …
model for investigating the interaction of sensory processing and motor control during …
Improved EEG source localization with Bayesian uncertainty modelling of unknown skull conductivity
Electroencephalography (EEG) source imaging is an ill-posed inverse problem that requires
accurate conductivity modelling of the head tissues, especially the skull. Unfortunately, the …
accurate conductivity modelling of the head tissues, especially the skull. Unfortunately, the …