[HTML][HTML] Closed-loop brain stimulation

C Zrenner, U Ziemann - Biological Psychiatry, 2024 - Elsevier
In the same way that beauty lies in the eye of the beholder, what a stimulus does to the brain
is determined not simply by the nature of the stimulus but by the nature of the brain that is …

[HTML][HTML] Advanced TMS approaches to probe corticospinal excitability during action preparation

G Derosiere, P Vassiliadis, J Duque - Neuroimage, 2020 - Elsevier
The motor system displays strong changes in neural activity during action preparation. In the
past decades, several techniques, including transcranial magnetic stimulation (TMS) …

Pulsed facilitation of corticospinal excitability by the sensorimotor μ-alpha rhythm

TO Bergmann, A Lieb, C Zrenner… - Journal of …, 2019 - Soc Neuroscience
Alpha oscillations (8–14 Hz) are assumed to gate information flow in the brain by means of
pulsed inhibition; that is, the phasic suppression of cortical excitability and information …

[HTML][HTML] The shaky ground truth of real-time phase estimation

C Zrenner, D Galevska, JO Nieminen, D Baur… - Neuroimage, 2020 - Elsevier
Instantaneous phase of brain oscillations in electroencephalography (EEG) is a measure of
brain state that is relevant to neuronal processing and modulates evoked responses …

[HTML][HTML] No trace of phase: Corticomotor excitability is not tuned by phase of pericentral mu-rhythm

KH Madsen, AN Karabanov, LG Krohne, MG Safeldt… - Brain stimulation, 2019 - Elsevier
Background The motor potentials evoked by transcranial magnetic stimulation (TMS) over
the motor hand area (M1-HAND) show substantial inter-trial variability. Pericentral mu …

Concurrent human TMS-EEG-fMRI enables monitoring of oscillatory brain state-dependent gating of cortico-subcortical network activity

JC Peters, J Reithler, TA Graaf, T Schuhmann… - Communications …, 2020 - nature.com
Despite growing interest, the causal mechanisms underlying human neural network
dynamics remain elusive. Transcranial Magnetic Stimulation (TMS) allows to noninvasively …

[HTML][HTML] Multi-locus transcranial magnetic stimulation system for electronically targeted brain stimulation

JO Nieminen, H Sinisalo, VH Souza, M Malmi… - Brain Stimulation, 2022 - Elsevier
Background Transcranial magnetic stimulation (TMS) allows non-invasive stimulation of the
cortex. In multi-locus TMS (mTMS), the stimulating electric field (E-field) is controlled …

[HTML][HTML] Corticospinal excitability is highest at the early rising phase of sensorimotor µ-rhythm

C Zrenner, G Kozák, N Schaworonkow, J Metsomaa… - NeuroImage, 2023 - Elsevier
Alpha oscillations are thought to reflect alternating cortical states of excitation and inhibition.
Studies of perceptual thresholds and evoked potentials have shown the scalp EEG negative …

[HTML][HTML] Bridging the gap: TMS-EEG from lab to clinic

P Julkunen, VK Kimiskidis, P Belardinelli - Journal of Neuroscience …, 2022 - Elsevier
The combination of transcranial magnetic stimulation (TMS) and electroencephalography
(EEG) has reached technological maturity and has been an object of significant scientific …

[HTML][HTML] Targeting motor cortex high-excitability states defined by functional connectivity with real-time EEG–TMS

DE Vetter, C Zrenner, P Belardinelli, TP Mutanen… - NeuroImage, 2023 - Elsevier
We tested previous post-hoc findings indicating a relationship between functional
connectivity (FC) in the motor network and corticospinal excitability (CsE), in a real-time EEG …