Sybren Van Hoornweder
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View article: The causal role of beta band desynchronization: Individualized high-definition transcranial alternating current stimulation improves bimanual motor control
The causal role of beta band desynchronization: Individualized high-definition transcranial alternating current stimulation improves bimanual motor control Open
View article: EEG Responses to Upper Limb Pinprick Stimulation in Acute and Early Subacute Motor and Sensorimotor Stroke: A Proof of Concept
EEG Responses to Upper Limb Pinprick Stimulation in Acute and Early Subacute Motor and Sensorimotor Stroke: A Proof of Concept Open
View article: Movement-related beta-band desynchronization and its role in motor control: from observational to causal evidence
Movement-related beta-band desynchronization and its role in motor control: from observational to causal evidence Open
View article: Ernie Extended - an extended head model to simulate and optimize noninvasive brain stimulation and its implications for extracephalic transcranial electrical stimulation
Ernie Extended - an extended head model to simulate and optimize noninvasive brain stimulation and its implications for extracephalic transcranial electrical stimulation Open
View article: Spatial relation between the N15 source location of the transcranial evoked potential peak (TEP) and the induced electrical field distribution: a TMS-EEG modelling study
Spatial relation between the N15 source location of the transcranial evoked potential peak (TEP) and the induced electrical field distribution: a TMS-EEG modelling study Open
View article: Introducing ACES: Automated Correlation of Electric field strength and Stimulation effects for NIBS
Introducing ACES: Automated Correlation of Electric field strength and Stimulation effects for NIBS Open
View article: Using individualized tACS – EEG to probe the role of movement-related beta-band desynchronization and enhance within-session motor learning: a within-subject, sham-controlled study
Using individualized tACS – EEG to probe the role of movement-related beta-band desynchronization and enhance within-session motor learning: a within-subject, sham-controlled study Open
View article: Continuous theta burst stimulation at 30 hz does not modulate cortical excitability in a sham-controlled study
Continuous theta burst stimulation at 30 hz does not modulate cortical excitability in a sham-controlled study Open
Theta burst stimulation (TBS) can modulate cortical excitability but suffers from high inter-subject variability. Modified TBS frequency patterns (30 Hz) showed consistent inhibitory aftereffects, but further research into the time course …
View article: The Causal Role of Beta Band Desynchronization: Individualized High-Definition Transcranial Alternating Current Stimulation Improves Bimanual Motor Control
The Causal Role of Beta Band Desynchronization: Individualized High-Definition Transcranial Alternating Current Stimulation Improves Bimanual Motor Control Open
Objective To unveil if 3 mA peak-to-peak high-definition β transcranial alternating current stimulation (tACS) applied over C4 –the area overlaying the right sensorimotor cortex– enhances bimanual motor control and affects movement-related…
View article: HEAD AND SHOULDERS - THE IMPACT OF AN EXTENDED HEAD MODEL ON THE SIMULATION AND OPTIMIZATION OF TRANSCRANIAL ELECTRIC STIMULATION
HEAD AND SHOULDERS - THE IMPACT OF AN EXTENDED HEAD MODEL ON THE SIMULATION AND OPTIMIZATION OF TRANSCRANIAL ELECTRIC STIMULATION Open
Electric field calculations are increasingly used for dose characterization of transcranial electrical stimulation (tES), but existing open-source head models are inaccurate for extracephalic montages that include electrodes placed on the …
View article: Toward methodologies for motor imagery enhancement: a tDCS-BCI study
Toward methodologies for motor imagery enhancement: a tDCS-BCI study Open
Motor imagery (MI) becomes a powerful rehabilitation tool, particularly when combined with brain–computer interfaces (BCI). Therefore, methods to improve MI accuracy are a trending topic in the BCI field. Here, we examined the effects of t…
View article: EEG Responses to Upper Limb Pinprick Stimulation in Acute and Early Subacute Motor and Sensorimotor Stroke
EEG Responses to Upper Limb Pinprick Stimulation in Acute and Early Subacute Motor and Sensorimotor Stroke Open
Background Electroencephalography (EEG) during pinprick stimulation has the potential to unveil neural mechanisms underlying sensorimotor impairments post-stroke. This study explored event-related peak pinprick amplitude and oscillatory re…
View article: ACES: Automated Correlation of Electric field strength and Stimulation effects for non-invasive brain stimulation
ACES: Automated Correlation of Electric field strength and Stimulation effects for non-invasive brain stimulation Open
View article: Differences in scalp-to-cortex tissues across age groups, sexes and brain regions: Implications for neuroimaging and brain stimulation techniques
Differences in scalp-to-cortex tissues across age groups, sexes and brain regions: Implications for neuroimaging and brain stimulation techniques Open
View article: Head and shoulders—The impact of an extended head model on the simulation and optimization of transcranial electric stimulation
Head and shoulders—The impact of an extended head model on the simulation and optimization of transcranial electric stimulation Open
Electric field calculations are increasingly used for dose characterization of transcranial electrical stimulation (tES), but existing open-source head models are inaccurate for extracephalic montages that include electrodes placed on the …
View article: Investigating the variability of prefrontal tDCS effects on working memory: An individual E-field distribution study
Investigating the variability of prefrontal tDCS effects on working memory: An individual E-field distribution study Open
View article: Outcome measures for electric field modeling in tES and TMS: A systematic review and large-scale modeling study
Outcome measures for electric field modeling in tES and TMS: A systematic review and large-scale modeling study Open
View article: Template MRI scans reliably approximate individual and group-level tES and TMS electric fields induced in motor and prefrontal circuits
Template MRI scans reliably approximate individual and group-level tES and TMS electric fields induced in motor and prefrontal circuits Open
Background Electric field (E-field) modeling is a valuable method of elucidating the cortical target engagement from transcranial magnetic stimulation (TMS) and transcranial electrical stimulation (tES), but it is typically dependent on in…
View article: The effects of prefrontal tDCS on working memory associate with the magnitude of the individual electric field in the brain
The effects of prefrontal tDCS on working memory associate with the magnitude of the individual electric field in the brain Open
Transcranial direct current stimulation (tDCS) over the prefrontal cortex has the potential to enhance working memory by means of a weak direct current applied to the scalp. However, its effects are highly variable and possibly dependent o…
View article: The effect of Dual-Task modality on midfrontal theta power and driving performance across the adult lifespan
The effect of Dual-Task modality on midfrontal theta power and driving performance across the adult lifespan Open
View article: From scalp to cortex, the whole isn’t greater than the sum of its parts: introducing GetTissueThickness (GTT) to assess age and sex differences in tissue thicknesses
From scalp to cortex, the whole isn’t greater than the sum of its parts: introducing GetTissueThickness (GTT) to assess age and sex differences in tissue thicknesses Open
Noninvasive techniques to record and stimulate the brain rely on passing through the tissues in between the scalp and cortex. Currently, there is no method to obtain detailed information about these scalp-to-cortex distance (SCD) tissues. …
View article: Midfrontal Theta and Cognitive Control During Interlimb Coordination Across the Adult Lifespan
Midfrontal Theta and Cognitive Control During Interlimb Coordination Across the Adult Lifespan Open
Interlimb coordination is required for adequate execution of most daily life activities. Yet, aging negatively affects interlimb coordination, impacting the quality of life in older people. Therefore, disentangling the underlying age-relat…
View article: A Systematic Review and Large-Scale tES and TMS Electric Field Modeling Study Reveals How Outcome Measure Selection Alters Results in a Person- and Montage-Specific Manner
A Systematic Review and Large-Scale tES and TMS Electric Field Modeling Study Reveals How Outcome Measure Selection Alters Results in a Person- and Montage-Specific Manner Open
Background Electric field (E-field) modeling is a potent tool to examine the cortical effects of transcranial magnetic and electrical stimulation (TMS and tES, respectively) and to address the high variability in efficacy observed in the l…
View article: Choosing the right measure: comparing two common electric field modeling outcome measures in TMS, conventional tDCS and HD-tDCS simulations.
Choosing the right measure: comparing two common electric field modeling outcome measures in TMS, conventional tDCS and HD-tDCS simulations. Open
View article: Using head models to minimize electric field strength variability induced by tES: introducing GetTissueThickness (GTT) and 2-Sample Prospective E-field Dosing (2-SPED)
Using head models to minimize electric field strength variability induced by tES: introducing GetTissueThickness (GTT) and 2-Sample Prospective E-field Dosing (2-SPED) Open
View article: Age-related changes in midfrontal theta activity during steering control: A driving simulator study
Age-related changes in midfrontal theta activity during steering control: A driving simulator study Open
View article: The influence of a single transcranial direct current stimulation session on physical fitness in healthy subjects: a systematic review
The influence of a single transcranial direct current stimulation session on physical fitness in healthy subjects: a systematic review Open
View article: Aging and Complexity Effects on Hemisphere-Dependent Movement-Related Beta Desynchronization during Bimanual Motor Planning and Execution
Aging and Complexity Effects on Hemisphere-Dependent Movement-Related Beta Desynchronization during Bimanual Motor Planning and Execution Open
With aging comes degradation of bimanual movement performance. A hallmark feature of bimanual movements is movement-related beta desynchronization (MRBD), an attenuation in the amplitude of beta oscillations associated with sensorimotor ac…
View article: Addressing transcranial electrical stimulation variability through prospective individualized dosing of electric field strength in 300 participants across two samples: the 2-SPED approach
Addressing transcranial electrical stimulation variability through prospective individualized dosing of electric field strength in 300 participants across two samples: the 2-SPED approach Open
Objective . Transcranial electrical stimulation (tES) is a promising method for modulating brain activity and excitability with variable results to date. To minimize electric (E-)field strength variability, we introduce the 2-sample prospe…
View article: Accurate tissue segmentation from including both T1-weighted and T2-weighted MRI scans significantly affect electric field simulations of prefrontal but not motor TMS
Accurate tissue segmentation from including both T1-weighted and T2-weighted MRI scans significantly affect electric field simulations of prefrontal but not motor TMS Open