Publications de Estelle Emeline Raffin

Improved Spinal Cord FMRI Activation Mapping Using Regularized Hemodynamic Deconvolution

Dimitri Nestor Alice Van De Ville, Friedhelm Christoph Hummel, Estelle Emeline Raffin, Ekansh Sareen

The spinal cord plays a central role in regulating sensorimotor functions through complex neural pathways. However, detailed investigation of these mechanisms remains a developing field. In this study, we propose a multimodal approach combining transcrania ...

IEEE2025

Pathway-dependent Brain Stimulation Responses Indicate Motion Processing Integrity After Stroke

Friedhelm Christoph Hummel, Elena Beanato, Estelle Emeline Raffin, Lisa Aïcha Mireille Julie Fleury, Fabienne Windel, Michele Bevilacqua, Sarah Bernardina Zandvliet, Pauline Menoud

Homonymous hemianopia (HH), a common visual impairment resulting from occipital lobe lesions, affects a significant number of stroke survivors. Intensive perceptual training can foster recovery, possibly by enhancing surviving visual pathways. This study e ...

OXFORD UNIV PRESS2025

Dimming chronic pain with ultrasound: hope for the future?

Estelle Emeline Raffin

LIPPINCOTT WILLIAMS & WILKINS2024

MEP and TEP features variability: is it just the brain-state?

Friedhelm Christoph Hummel, Estelle Emeline Raffin, Sylvain Jean-François Harquel, Andéol Geoffroy Cadic-Melchior, Michele Bevilacqua, Claudia Bigoni

Objective. The literature investigating the effects of alpha oscillations on corticospinal excitability is divergent. We believe inconsistency in the findings may arise, among others, from the electroencephalography (EEG) processing for brain-state determi ...

Iop Publishing Ltd2024

Single session cross-frequency bifocal tACS modulates visual motion network activity in young healthy population and stroke patients

Friedhelm Christoph Hummel, Estelle Emeline Raffin, Lisa Aïcha Mireille Julie Fleury, Fabienne Windel, Michele Bevilacqua, Roberto Felipe Salamanca Giron, Sarah Bernardina Zandvliet, Pauline Menoud

Objective: This study investigates the impact of single-session, cross-frequency (Alpha-Gamma) bifocal transcranial alternating current stimulation (cf-tACS) to the cortical visual motion network on inter-areal coupling between the primary visual cortex (V ...

2024

Low-Intensity Focused Ultrasound Neuromodulation for Stroke Recovery: A Novel Deep Brain Stimulation Approach for Neurorehabilitation?

Friedhelm Christoph Hummel, Grégoire Courtine, Jocelyne Bloch, Estelle Emeline Raffin, Shiqi Sun, Mahmut Yüksel

Stroke as the leading cause of adult long-term disability and has a significant impact on patients, society and socio-economics. Non-invasive brain stimulation (NIBS) approaches such as transcranial magnetic stimulation (TMS) or transcranial electrical sti ...

Ieee-Inst Electrical Electronics Engineers Inc2023

Pathway and directional specificity of Hebbian plasticity in the cortical visual motion processing network

Friedhelm Christoph Hummel, Estelle Emeline Raffin, Michele Bevilacqua

Cortico-cortical paired associative stimulation (ccPAS), which repeatedly pairs single-pulse transcranial magnetic stimulation (TMS) over two distant brain regions, is thought to modulate synaptic plasticity. We explored its spatial selectivity (pathway an ...

2023

Performing well but not appreciating it - A trait feature of anorexia nervosa

Estelle Emeline Raffin

BackgroundDespite advances in the etiology of anorexia nervosa (AN), a large subgroup of individuals does not profit optimally from treatment. Perfectionism has been found to be a risk factor predicting the onset, severity, and duration of AN episodes. To ...

WILEY2023

Multi-scale and cross-dimensional TMS mapping: A proof of principle in patients with Parkinson's disease and deep brain stimulation

Estelle Emeline Raffin, Sylvain Jean-François Harquel

IntroductionTranscranial magnetic stimulation (TMS) mapping has become a critical tool for exploratory studies of the human corticomotor (M1) organization. Here, we propose to gather existing cutting-edge TMS-EMG and TMS-EEG approaches into a combined mult ...

FRONTIERS MEDIA SA2023

Toward individualized medicine in stroke-The TiMeS project: Protocol of longitudinal, multi-modal, multi-domain study in stroke

Jean-Philippe Thiran, Dimitri Nestor Alice Van De Ville, Olaf Blanke, Silvestro Micera, Friedhelm Christoph Hummel, Gabriel Girard, Takuya Morishita, Elena Beanato, Estelle Emeline Raffin, Sylvain Jean-François Harquel

Despite recent improvements, complete motor recovery occurs in < 15% of stroke patients. To improve the therapeutic outcomes, there is a strong need to tailor treatments to each individual patient. However, there is a lack of knowledge concerning the preci ...

FRONTIERS MEDIA SA2022