Helene Bras
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Explore the profile of Helene Bras including associated specialties, affiliations and a list of published articles.
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22
Citations
627
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Recent Articles
1.
Kerzonkuf M, Verneuil J, Brocard C, Dingu N, Trouplin V, Ramirez Franco J, et al.
Mol Ther
. 2024 Jan;
32(4):1096-1109.
PMID: 38291756
Spasticity, affecting ∼75% of patients with spinal cord injury (SCI), leads to hyperreflexia, muscle spasms, and cocontractions of antagonist muscles, greatly affecting their quality of life. Spasticity primarily stems from...
2.
Franca de Barros F, Bacque-Cazenave J, Taillebuis C, Courtand G, Manuel M, Bras H, et al.
Curr Biol
. 2021 Dec;
32(2):453-461.e4.
PMID: 34856124
Efference copies are neural replicas of motor outputs used to anticipate the sensory consequences of a self-generated motor action or to coordinate neural networks involved in distinct motor behaviors. An...
3.
Billwiller F, Castillo L, Elseedy H, Ivanov A, Scapula J, Ghestem A, et al.
Brain Struct Funct
. 2020 Sep;
225(9):2643-2668.
PMID: 32970253
Several studies suggest that neurons from the lateral region of the SuM (SuML) innervating the dorsal dentate gyrus (DG) display a dual GABAergic and glutamatergic transmission and are specifically activated...
4.
Bras H, Liabeuf S
J Chem Neuroanat
. 2020 Jul;
113:101847.
PMID: 32653413
This review takes stock on the impact of complete spinal cord transection (SCT) on the plasticity of inhibitory synaptic transmission on sub-lesional lumbar motoneurons (MNs), differentiating between studies in neonate...
5.
Sadlaoud K, Khalki L, Brocard F, Vinay L, Boulenguez P, Bras H
J Chem Neuroanat
. 2020 Apr;
106:101787.
PMID: 32339654
Spasticity is a disabling motor disorder affecting 70% of people with brain and spinal cord injury. The rate-dependent depression (RDD) of the H reflex is the only electrophysiological measurement correlated...
6.
Delcour M, Massicotte V, Russier M, Bras H, Peyronnet J, Canu M, et al.
Brain Pathol
. 2018 Feb;
28(6):889-901.
PMID: 29437246
Motor control and body representation in the central nervous system (CNS) as well as musculoskeletal architecture and physiology are shaped during development by sensorimotor experience and feedback, but the emergence...
7.
Khalki L, Sadlaoud K, Lerond J, Coq J, Brezun J, Vinay L, et al.
Exp Neurol
. 2017 Sep;
299(Pt A):1-14.
PMID: 28917641
Rats with complete spinal cord transection (SCT) can recover hindlimb locomotor function under strategies combining exercise training and 5-HT agonist treatment. This recovery is expected to result from structural and...
8.
Benammi H, Erazi H, El Hiba O, Vinay L, Bras H, Viemari J, et al.
PLoS One
. 2017 Mar;
12(3):e0172715.
PMID: 28267745
Lead poisoning is one of the most significant health problem of environmental origin. It is known to cause different damages in the central and peripheral nervous system which could be...
9.
Lambert F, Bras H, Cardoit L, Vinay L, Coulon P, Glover J
Dev Neurobiol
. 2016 Jan;
76(10):1061-77.
PMID: 26724676
To assess the organization and functional development of vestibulospinal inputs to cervical motoneurons (MNs), we have used electrophysiology (ventral root and electromyographic [EMG] recording), calcium imaging, trans-synaptic rabies virus (RV)...
10.
Kasumacic N, Lambert F, Coulon P, Bras H, Vinay L, Perreault M, et al.
J Neurosci
. 2015 May;
35(21):8158-69.
PMID: 26019332
Vestibulospinal pathways activate contralateral motoneurons (MNs) in the thoracolumbar spinal cord of the neonatal mouse exclusively via axons descending ipsilaterally from the vestibular nuclei via the lateral vestibulospinal tract (LVST;...