User profiles for Pierre Vassiliadis
Pierre VassiliadisEcole Polytechnique Fédérale de Lausanne Verified email at epfl.ch Cited by 272 |
[HTML][HTML] Noninvasive theta-burst stimulation of the human striatum enhances striatal activity and motor skill learning
The stimulation of deep brain structures has thus far only been possible with invasive methods.
Transcranial electrical temporal interference stimulation (tTIS) is a novel, noninvasive …
Transcranial electrical temporal interference stimulation (tTIS) is a novel, noninvasive …
[HTML][HTML] Advanced TMS approaches to probe corticospinal excitability during action preparation
The motor system displays strong changes in neural activity during action preparation. In
the past decades, several techniques, including transcranial magnetic stimulation (TMS), …
the past decades, several techniques, including transcranial magnetic stimulation (TMS), …
[HTML][HTML] Using a double-coil TMS protocol to assess preparatory inhibition bilaterally
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-evoked potentials (MEPs) in contralateral limb muscles which are valuable indicators …
[PDF][PDF] 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 …
also depend on the level of motivation experienced during training. Yet, how motivation by …
Towards assessing corticospinal excitability bilaterally: Validation of a double-coil TMS method
Background For several decades, Transcranial magnetic stimulation (TMS) has been used
to monitor corticospinal excitability (CSE) changes in various contexts. Habitually, single-coil …
to monitor corticospinal excitability (CSE) changes in various contexts. Habitually, single-coil …
Connecting the dots: harnessing dual-site transcranial magnetic stimulation to quantify the causal influence of medial frontal areas on the motor cortex
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 technique to …
influence of cortical structures on the primary motor cortex. Here, we leveraged this technique to …
Motor training strengthens corticospinal suppression during movement preparation
P Vassiliadis, G Derosiere… - Journal of …, 2020 - journals.physiology.org
Training can improve motor skills and modify neural activity at rest and during movement
execution. Learning-related modulations may also concern motor preparation but the neural …
execution. Learning-related modulations may also concern motor preparation but the neural …
Learning stage-dependent effect of M1 disruption on value-based motor decisions
The present study aimed at characterizing the impact of M1 disruption on the implementation
of implicit value information in motor decisions, at both early stages (during reinforcement …
of implicit value information in motor decisions, at both early stages (during reinforcement …
Non-invasive stimulation of the human striatum disrupts reinforcement learning of motor skills
Reinforcement feedback can improve motor learning, but the underlying brain mechanisms
remain underexplored. Especially, the causal contribution of specific patterns of oscillatory …
remain underexplored. Especially, the causal contribution of specific patterns of oscillatory …
Evidence for temporal interference (TI) stimulation effects on motor striatum
…, P Menoud, V Beliaeva, PT Vassiliadis… - … Clinical Research in …, 2021 - brainstimjrnl.com
Motor learning, the process of acquiring novel motor skills with practice, plays a fundamental
role in everyday life and may also be relevant for motor rehabilitation after brain injury. This …
role in everyday life and may also be relevant for motor rehabilitation after brain injury. This …