Publications de Jordan Squair | EPFL Graph Search

A deep learning pipeline for three-dimensional brain-wide mapping of local neuronal ensembles in teravoxel light-sheet microscopy

Grégoire Courtine, Jordan Squair, Newton Cho

Teravoxel-scale, cellular-resolution images of cleared rodent brains acquired with light-sheet fluorescence microscopy have transformed the way we study the brain. Realizing the potential of this technology requires computational pipelines that generalize ...

NATURE PORTFOLIO2025

Non-invasive spinal cord electrical stimulation for arm and hand function in chronic tetraplegia: a safety and efficacy trial

Grégoire Courtine, Jordan Squair, Markus Maximilian Rieger

Cervical spinal cord injury (SCI) leads to permanent impairment of arm and hand functions. Here we conducted a prospective, single-arm, multicenter, open-label, non-significant risk trial that evaluated the safety and efficacy of ARCEX Therapy to improve a ...

Nature Portfolio2024

Best practices for differential accessibility analysis in single-cell epigenomics

Grégoire Courtine, Jordan Squair, Michael Alexander Skinnider

Differential accessibility (DA) analysis of single-cell epigenomics data enables the discovery of regulatory programs that establish cell type identity and steer responses to physiological and pathophysiological perturbations. While many statistical method ...

Nature Research2024

System for micturition control in a mammal with bladder disfunction

Grégoire Courtine, Jocelyne Bloch, Jordan Squair, Loïs Thomas Romain Mahe

The present invention relates to a neuromodulation/neurostimulation system (10) for stimulating at least one neuronal circuitry responsible for micturition control in a mammal with bladder disfunction, especially for bladder relaxation and/or for bladder v ...

2024

Neurotrauma treatment

Grégoire Courtine, Bernard Schneider, Jordan Squair, Mark Andrew Anderson

The invention provides pharmaceutical compositions, combinations and vectors, such as expression vectors, as well as use thereof in a method for central nervous system repair after neurotrauma, such as spinal cord injury (SCI) or stroke and in a method for ...

2024

Invisible consequences of paralysis

Jordan Squair

American Association for the Advancement of Science2023

Recovery of walking after paralysis by regenerating characterized neurons to their natural target region

Grégoire Courtine, Bernard Schneider, Jocelyne Bloch, Quentin Barraud, Jordan Squair, Mark Andrew Anderson, Katia Galan, Nicholas David James, Matthieu Pierre Gautier, Laetitia Danielle Philippine Baud

Axon regeneration can be induced across anatomically complete spinal cord injury (SCI), but robust functional restoration has been elusive. Whether restoring neurological functions requires directed regeneration of axons from specific neuronal subpopulatio ...

American Association for the Advancement of Science2023

Neuromodulation/neurostimulation system for mitigating locomotor deficits of parkinson's disease, spinal cord injury (sci), stroke and/or other neurological disorders

Grégoire Courtine, Jocelyne Bloch, Eduardo Martin Moraud, Jordan Squair, Léonie Asboth, Tomislav Milekovic, Robin Jonathan Demesmaeker, Newton Cho

The present invention relates to a combined neuromodulation and/or neurostimulation system (10) for mitigating locomotor deficits of/or neuronal disorders, especially Parkinson's disease, said system (10) comprising: - at least one Deep Brain Stimulation ( ...

2023

A spinal cord neuroprosthesis for locomotor deficits due to Parkinson's disease

Auke Ijspeert, Silvestro Micera, Stéphanie Lacour, Grégoire Courtine, Jocelyne Bloch, Eduardo Martin Moraud, Jordan Squair, Giuseppe Schiavone, Léonie Asboth, Tomislav Milekovic

People with late-stage Parkinson's disease (PD) often suffer from debilitating locomotor deficits that are resistant to currently available therapies. To alleviate these deficits, we developed a neuroprosthesis operating in closed loop that targets the dor ...

Nature Portfolio2023

Single cell atlas of spinal cord injury in mice reveals a pro-regenerative signature in spinocerebellar neurons

Grégoire Courtine, Claudia Kathe, Jordan Squair, Yi Ding

After spinal cord injury, tissue distal to the lesion contains undamaged cells that could support or augment recovery. Targeting these cells requires a clearer understanding of their injury responses and capacity for repair. Here, we use single nucleus RNA ...

Nature Portfolio2022