Transcranial Magnetic Stimulation Studies

Design of effective personalised perturbation strategies for enhancing cognitive intervention in Alzheimer's disease

The paper uses computational modeling to identify key brain regions for personalized neurostimulation strategies to improve cognitive interventions in Alzheimer's disease.

Phase-specific stimulation of the human brain with real-time measurement instead of prediction

This paper introduces a real-time brain stimulation method that improves phase-specific precision by integrating measurement and stimulation without prediction.

Alterations in cortical excitability during pain: A combined TMS-EEG Study

This study uses combined TMS-EEG to show that experimental pain increases the amplitude of the N45 TEP peak, suggesting a role for GABAergic neurotransmission in pain perception.

Immediate effect of quadri-pulse stimulation on human brain microstructures

This study examines if quadri-pulse stimulation (QPS) induces immediate microstructural changes in the human brain, finding no significant changes in FA or MD values.

Identifying the engagement of a brain network during a targeted tDCS-fMRI experiment using a machine learning approach

This study uses machine learning to classify brain network engagement during tDCS-fMRI experiments, finding that a multi-electrode montage best modulates the Arcuate Fasciculus Network.

TMS-evoked responses are driven by recurrent large-scale network dynamics

This paper investigates how TMS-evoked responses are influenced by recurrent large-scale network dynamics and local reverberatory activity, using TMS-EEG and connectome-based modeling.

Individualized precision targeting of dorsal attention and default mode networks with rTMS in traumatic brain injury-associated depression

This study identifies individualized rTMS targets for traumatic brain injury-associated depression using resting-state network mapping, showing improved connectivity after treatment.

Identifiability analysis and noninvasive online estimation of the first-order neural activation dynamics in the brain with closed-loop transcranial magnetic stimulation

This paper develops a real-time closed-loop method for estimating neural activation dynamics and input-output curves using transcranial magnetic stimulation, showing improved accuracy over conventional methods.

C3 in the 10-20 system may not be the best target for the motor hand area

This study compares motor evoked potential amplitudes at C3, C3h, and C1 to determine the best target for the motor hand area, finding C3h and C1 provide larger responses than C3.

A validation approach for computational models of TMSinduced brain currents using motor evoked potentials

This paper validates computational models of TMS-induced brain currents using motor evoked potentials (MEPs) in healthy subjects, finding that current direction relative to cortical anatomy improves model performance.

Transferability of cathodal tDCS effects from the primary motor to the dorsolateral prefrontal cortex: a multimodal TMS-EEG study

This study compares the neurophysiological effects of cathodal tDCS over the primary motor cortex and prefrontal cortex using TMS-EEG, finding dosage-dependent nonlinear effects that are not directly transferable between regions.

Strengthening connectivity between premotor and motor cortex increases inter-areal communication in the human brain

The paper shows that paired associative stimulation alters phase synchrony between premotor and motor cortex, linking changes in neural connectivity to oscillatory power during movement.

Spherical harmonics representation of the steady-state membrane potential shift induced by tDCS in realistic neuron models

The paper quantifies how weak electric fields affect neuron models using spherical harmonics, showing dipole dominance and other terms' roles in non-resting states.

Transcranial alternating current stimulation affects several alpha components depending on their frequencies relative to the stimulation frequency

This study shows that tACS affects different alpha components based on their frequency relative to the stimulation frequency, with individual differences in component presence and response.

Fast And Accurate Population Level Transcranial Magnetic Stimulation via Low-Rank Probabilistic Matrix Decomposition (PMD)

The paper develops a fast method to predict transcranial magnetic stimulation (TMS) electric field (E-field) across many coil placements using probabilistic matrix decomposition, achieving rapid and accurate predictions for population-level TMS applications.

Characterising stationary and dynamic effective connectivity changes in the motor network during and after tDCS

This study investigates how tDCS affects effective connectivity in the motor network, finding widespread effects beyond the target area with unique temporal patterns.

Protocol for mapping of the supplementary motor area using repetitive navigated transcranial magnetic stimulation

This study develops a repetitive nTMS protocol to map the supplementary motor area (SMA) non-invasively, showing it induces distinct functional errors compared to M1 stimulation.

Representation and Retrieval of Brain Connectivity Information derived from TMS Experiments

The paper extracts and represents TMS-derived brain connectivity data in a graph database to explore interregional communication and temporal aspects of brain networks.

Mapping cortical excitability in the human dorsolateral prefrontal cortex

The paper investigates how TMS location and angle affect early TEPs in the dlPFC and identifies optimal targets for enhancing EL-TEP responses.

A Scalable Framework for Closed-Loop Neuromodulation with Deep Learning

This paper introduces a deep learning framework for automated closed-loop neuromodulation that uses diverse datasets and multi-modal stimulation techniques to improve intervention timing and performance.

Investigation of neuromodulatory effect of anodal cerebellar transcranial direct current stimulation on the primary motor cortex using functional near-infrared spectroscopy

This study investigates the neuromodulatory effect of anodal cerebellar tDCS on the primary motor cortex using fNIRS, finding significant changes in oxyhemoglobin concentration in both contralateral and ipsilateral M1 regions.

Personalized transcranial alternating current stimulation improves sleep quality: Initial Findings

This study shows that personalized transcranial alternating current stimulation (tACS) improves sleep duration and reduces sleep onset latency compared to fixed-frequency tACS and a control condition.

Targeting the pathological network: feasibility of network-based optimization of transcranial magnetic stimulation coil placement for treatment of psychiatric disorders

This study proposes and validates a network-based model for optimizing TMS coil placement in psychiatric disorders by targeting disease-specific brain networks.

Replacing continuous stimulation of one set of electrodes with successive stimulation of multiple sets of electrodes can improve the focality of transcranial temporal interference stimulation (tTIS), especially the focality of stimulation towards deep brain regions: A simulation study.

This study shows that using successive stimulation of multiple electrode sets improves the focality of transcranial temporal interference stimulation in both neocortical and deep brain regions compared to traditional methods.

Safety Recommendations for Temporal Interference Stimulation in the Brain

The paper proposes frequency-dependent safety thresholds for temporal interference stimulation (TIS) by comparing it to established brain stimulation methods using biophysical simulations.

Effect of transcranial direct current stimulation (tDCS) on FRN and P2 during the performance of auditory monetary incentive delay task

This study examines how cathodal tDCS affects FRN and P2 responses during an auditory monetary incentive delay task, finding facilitatory effects on FRN and no effect on P2, challenging tDCS as a reliable method for testing brain causality in decision-making.

Systematic evaluation of anatomical details on transcranial electric stimulation and transcranial magnetic stimulation induced electric fields in a non-human primate model

This study evaluates how anatomical details affect electric fields in transcranial stimulation simulations using a non-human primate model.

The Effects of Dual-Site Beta tACS over the rIFG and preSMA on Response Inhibition in Young and Older Adults

This study investigates the effects of dual-site beta tACS on response inhibition in young and older adults, finding no significant phase-dependent improvements or changes in connectivity.

TDCS modulates working memory maintenance processes in healthy individuals

This study examines how tDCS affects working memory processes by analyzing changes in frontal theta event-related synchronisation and response times in healthy participants.

Efficacy of Non-invasive Brain Stimulation on Vision: A Systematic Review and Meta-analysis

This paper conducts a systematic review and meta-analysis of non-invasive brain stimulation's effects on visual function in individuals with normal vision, finding significant improvements in contrast sensitivity, visual evoked potential amplitude, and peripheral vision crowding.