Publications related to The predictive value of lesion and disconnectome loads for upper limb motor impairment after stroke

Related publications (17)

Regional specialization of movement encoding across the primate sensorimotor cortex

Rafael Emmanuel Ornelas Kobayashi, Christopher Marc Hitz, Grégoire Courtine, Jocelyne Bloch, Tomislav Milekovic, Simon Borgognon, Ismael Seanez Gonzalez, Nicolò Macellari

The process by which the cerebral cortex generates movements to achieve different tasks remains poorly understood. Here, we leveraged the rich repertoire of well-controlled primate locomotor behaviors to study how task-specific movements are encoded across ...

Springer Science and Business Media LLC2025

Revealing Brain and Spinal Cord Functional Networks by Block-Structured Graph Laplacian Mixture Models

Pascal Frossard, Dimitri Nestor Alice Van De Ville, Ilaria Ricchi, Ekansh Sareen, William Cappelletti

The Graph Laplacian Mixture Model (GLMM) allows to infer multiple underlying graph structures from multivariate time series data. Given its effectiveness in identifying brain states from brain activity measured by functional magnetic resonance imaging (fMR ...

IEEE2025

Rebalance the Inhibitory System in the Elderly Brain: Influence of Balance Learning on GABAergic Inhibition and Functional Connectivity

Lijing Xin, Alessandra Griffa, Songi Lim, Xinyu Liu

Aging involves complex processes that impact the structure, function, and metabolism of the human brain. Declines in both structural and functional integrity along with reduced local inhibitory tone in the motor areas, as indicated by reduced γ-aminobutyri ...

Wiley2024

Temporal Fluctuations of Brain Structure-Function Coupling as a Potential Marker of Drowsiness During Resting State

Dimitri Nestor Alice Van De Ville, Maria Giulia Preti

Resting-state functional magnetic resonance imaging (fMRI) is a well-established methodology to probe brain organization. Previous work has demonstrated that the probability of drowsiness and even sleep increases significantly in participants during restin ...

IEEE2024

Hierarchical syntax model of music predicts theta power during music listening

Martin Alois Rohrmeier, Steffen Alexander Herff, Gabriele Cecchetti

Linguistic research showed that the depth of syntactic embedding is reflected in brain theta power. Here, we test whether this also extends to non-linguistic stimuli, specifically music. We used a hierarchical model of musical syntax to continuously quanti ...

2024

Transient brain activity dynamics discriminate levels of consciousness during anesthesia

Dimitri Nestor Alice Van De Ville, Ayberk Ozkirli

The awake mammalian brain is functionally organized in terms of large-scale distributed networks that are constantly interacting. Loss of consciousness might disrupt this temporal organization leaving patients unresponsive. We hypothesize that characterizi ...

Nature Portfolio2024

Direct cochlear nerve stimulation monitoring through evoked muscle responses during retrosigmoid vestibular schwannoma resection surgery: technical note

Constantin Tuleasca

OBJECTIVE Cochlear nerve preservation during surgery for vestibular schwannoma (VS) may be challenging. Brainstem auditory evoked potentials and cochlear compound nerve action potentials have clearly shown their limitations in surgeries for large VSs. In t ...

2023

Editorial: Neurotechnologies in translation: technological challenges and entrepreneurship opportunities

Silvestro Micera, Lorenzo Massa

FRONTIERS MEDIA SA2023

Optimum trajectory learning in musculoskeletal systems with model predictive control and deep reinforcement learning

Henry Markram, Marc-Oliver Gewaltig

From the computational point of view, musculoskeletal control is the problem of controlling high degrees of freedom and dynamic multi-body system that is driven by redundant muscle units. A critical challenge in the control perspective of skeletal joints w ...

2022

A subpopulation of cortical VIP-expressing interneurons with highly dynamic spines

Graham Knott, Jérôme Blanc

Structural synaptic plasticity may underlie experience and learning-dependent changes in cortical circuits. In contrast to excitatory pyramidal neurons, insight into the structural plasticity of inhibitory neurons remains limited. Interneurons are divided ...

NATURE PORTFOLIO2022

Structural Neuroplastic Responses Preserve Functional Connectivity and Neurobehavioural Outcomes in Children Born Without Corpus Callosum

Dimitri Nestor Alice Van De Ville, Maria Giulia Preti, Silvia Obertino

The corpus callosum is the largest white matter pathway in the brain connecting the two hemispheres. In the context of developmental absence (agenesis) of the corpus callosum (AgCC), a proposed candidate for neuroplastic response is strengthening of intrah ...

OXFORD UNIV PRESS INC2021

Periventricular gradients of T-1 z-scores correlate with disability in early multiple sclerosis

Tobias Kober, Bénédicte Marie Maréchal, Tom Hilbert

SAGE PUBLICATIONS LTD2021

GAMER MRI: Gated-attention mechanism ranking of multi-contrast MRI in brain pathology

Meritxell Bach Cuadra, Francesco La Rosa

Introduction: During the last decade, a multitude of novel quantitative and semiquantitative MRI techniques have provided new information about the pathophysiology of neurological diseases. Yet, selection of the most relevant contrasts for a given patholog ...

2021

Neglected physical human-robot interaction may explain variable outcomes in gait neurorehabilitation research

Grégoire Courtine

During gait neurorehabilitation, many factors influence the quality of gait patterns, particularly the chosen body-weight support (BWS) device. Consequently, robotic BWS devices play a key role in gait rehabilitation of people with neurological disorders. ...

AMER ASSOC ADVANCEMENT SCIENCE2021

A Whole-Body Musculoskeletal Model of the Mouse

Auke Ijspeert, Grégoire Courtine, Claudia Kathe, Jonathan Patrick Arreguit O'Neill, Dimitri Bruno Marie Rodarie

Neural control of movement cannot be fully understood without careful consideration of interactions between the neural and biomechanical components. Recent advancements in mouse molecular genetics allow for the identification and manipulation of constituen ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2021

Macular Dystrophy with Bilateral Macular Telangiectasia Related to the CYP2U1 Pathogenic Variant Assessed with Multimodal Imaging Including OCT-Angiography

Daniel Francis Schorderet

Purpose: We report the case of a neurologically asymptomatic young boy presenting with an unusual phenotype of CYP2U1 related macular dystrophy associating bilateral macular telangiectasia (MacTel) and fibrotic choroidal neovascularization (CNV), assessed ...

2021

Nutritional ketosis increases NAD plus /NADH ratio in healthy human brain: an in vivo study by P-31-MRS

Rolf Gruetter, Lijing Xin, Özlem Ipek

SAGE PUBLICATIONS INC2019