[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) …

Tuning the corticospinal system: how distributed brain circuits shape human actions

G Derosiere, J Duque - The Neuroscientist, 2020 - journals.sagepub.com
Interactive behaviors rely on the operation of several processes allowing the control of
actions, including their selection, withholding, and cancellation. The corticospinal system …

Reward boosts reinforcement-based motor learning

P Vassiliadis, G Derosiere, C Dubuc, A Lete… - Iscience, 2021 - cell.com
Besides relying heavily on sensory and reinforcement feedback, motor skill learning may
also depend on the level of motivation experienced during training. Yet, how motivation by …

Connecting the dots: harnessing dual-site transcranial magnetic stimulation to quantify the causal influence of medial frontal areas on the motor cortex

C Neige, P Vassiliadis, A Ali Zazou, L Dricot… - Cerebral …, 2023 - academic.oup.com
Dual-site transcranial magnetic stimulation has been widely employed to investigate the
influence of cortical structures on the primary motor cortex. Here, we leveraged this …

Effects of transcranial direct current stimulation over human motor cortex on cognitive-motor and sensory-motor functions

A Rizvi, K Bell, D Yang, MP Montenegro, H Kim… - Scientific Reports, 2023 - nature.com
The primary motor cortex (M1) is broadly acknowledged for its crucial role in executing
voluntary movements. Yet, its contributions to cognitive and sensory functions remain largely …

Using a double-coil TMS protocol to assess preparatory inhibition bilaterally

P Vassiliadis, J Grandjean, G Derosiere… - Frontiers in …, 2018 - frontiersin.org
Transcranial magnetic stimulation (TMS) applied over the primary motor cortex (M1), elicits
motor-evoked potentials (MEPs) in contralateral limb muscles which are valuable indicators …

Motor cortex disruption delays motor processes but not deliberation about action choices

G Derosiere, D Thura, P Cisek… - Journal of …, 2019 - journals.physiology.org
Decisions about actions typically involve a period of deliberation that ends with the
commitment to a choice and the motor processes overtly expressing that choice. Previous …

Hasty sensorimotor decisions rely on an overlap of broad and selective changes in motor activity

G Derosiere, D Thura, P Cisek, J Duque - PLoS Biology, 2022 - journals.plos.org
Humans and other animals are able to adjust their speed–accuracy trade-off (SAT) at will
depending on the urge to act, favoring either cautious or hasty decision policies in different …

Visuomotor correlates of conflict expectation in the context of motor decisions

G Derosiere, PA Klein, S Nozaradan, A Zénon… - Journal of …, 2018 - jneurosci.org
Many behaviors require choosing between conflicting options competing against each other
in visuomotor areas. Such choices can benefit from top-down control processes engaging …

Preparatory inhibition: impact of choice in reaction time tasks

C Quoilin, F Fievez, J Duque - Neuropsychologia, 2019 - Elsevier
By applying transcranial magnetic stimulation (TMS) over primary motor cortex (M1) to elicit
motor-evoked potentials (MEPs) in muscles of the contralateral hand during reaction time …