Prominent role of the spinal central pattern generator in the recovery of locomotion after partial spinal cord injuries

G Barrière, H Leblond, J Provencher… - Journal of …, 2008 - Soc Neuroscience
The re-expression of hindlimb locomotion after complete spinal cord injuries (SCIs) is caused
by the presence of a spinal central pattern generator (CPG) for locomotion. After partial SCI…

[HTML][HTML] Serotonin in animal cognition and behavior

J Bacqué-Cazenave, R Bharatiya, G Barrière… - International journal of …, 2020 - mdpi.com
Serotonin (5-hydroxytryptamine, 5-HT) is acknowledged as a major neuromodulator of nervous
systems in both invertebrates and vertebrates. It has been proposed for several decades …

Plasticity of locomotor sensorimotor interactions after peripheral and/or spinal lesions

S Rossignol, G Barrière, A Frigon, D Barthélemy… - Brain research …, 2008 - Elsevier
The present paper reviews aspects of locomotor sensorimotor interactions by focussing on
work performed in spinal cats. We provide a brief overview of spinal locomotion and describe …

Neuromodulation of the locomotor network by dopamine in the isolated spinal cord of newborn rat

G Barrière, N Mellen… - European Journal of …, 2004 - Wiley Online Library
We have analysed the action of the neuromodulatory catecholamine, dopamine (DA), on
the lumbar locomotor network using an isolated in vitro newborn rat spinal cord preparation. …

[HTML][HTML] L-DOPA in parkinson's disease: Looking at the “false” neurotransmitters and their meaning

…, M Boulain, L Juvin, Y Anouar, G Barrière… - International journal of …, 2019 - mdpi.com
L-3,4-dihydroxyphenylalanine (L-DOPA) has been successfully used in the treatment of
Parkinson’s disease (PD) for more than 50 years. It fulfilled the criteria to cross the blood–brain …

[PDF][PDF] A disynaptic circuit in the globus pallidus controls locomotion inhibition

A Aristieta, M Barresi, SA Lindi, G Barriere, G Courtand… - Current Biology, 2021 - cell.com
The basal ganglia (BG) inhibit movements through two independent circuits: the striatal
neuron-indirect and the subthalamic nucleus-hyperdirect pathways. These pathways exert …

Dual spinal lesion paradigm in the cat: evolution of the kinematic locomotor pattern

G Barrière, A Frigon, H Leblond… - Journal of …, 2010 - journals.physiology.org
The recovery of voluntary quadrupedal locomotion after an incomplete spinal cord injury
can involve different levels of the CNS, including the spinal locomotor circuitry. The latter …

Gliovascular changes precede white matter damage and long‐term disorders in juvenile mild closed head injury

…, T Bessy, E Barse, B Hiba, G Catheline, G Barrière… - Glia, 2018 - Wiley Online Library
Traumatic brain injury (TBI) is a leading cause of hospital visits in pediatric patients and often
leads to long‐term disorders even in cases of mild severity. White matter (WM) alterations …

Autophagy induction contributes to the neuroprotective impact of intermittent fasting on the acutely injured spinal cord

W Yuan, X He, D Morin, G Barrière, X Liu… - Journal of …, 2021 - liebertpub.com
Spinal cord injury (SCI) is one of the leading causes of neurological disability and death. So
far, there is no satisfactory treatment for SCI, because of its complex and ill-defined …

[HTML][HTML] Age-Related Changes in Pre- and Postsynaptic Partners of the Cholinergic C-Boutons in Wild-Type and SOD1G93A Lumbar Motoneurons

…, G Courtand, L Cardoit, F Masmejean, G Barrière… - PloS one, 2015 - journals.plos.org
Large cholinergic synaptic terminals known as C-boutons densely innervate the soma and
proximal dendrites of motoneurons that are prone to neurodegeneration in amyotrophic …