Ketamine alleviates NMDA receptor hypofunction through synaptic trapping
Frédéric Villéga, Alexandra Fernandes, Julie Jézéquel, Floriane Uyttersprot, Nathan Benac, Sarra Zenagui, Laurine Bastardo, Hélène Gréa, Delphine Bouchet, Léa Villetelle, Olivier Nicole, Véronique Rogemond, Jérôme Honnorat, Julien P. Dupuis, Laurent Groc
Neuron. 2024-10-01
10.1016/j.neuron.2024.06.028

Alteration of NMDA receptor trafficking as a cellular hallmark of psychosis.
Agnès Espana, Henrik Seth, Julie Jézéquel, Tingting Huang, Delphine Bouchet, Marylin Lepleux, Hélène Gréa, Karl Bechter, Marion Schneider, Eric Hanse, Laurent Groc
Transl Psychiatry. 2021-08-30
10.1038/s41398-021-01549-7

NMDA receptor membrane dynamics tunes the firing pattern of midbrain dopaminergic neurons.
Laetitia Etchepare, Hélène Gréa, Pauline Durand, Delphine Bouchet, Laurent Groc
The Journal of Physiology. 2021-03-23
10.1113/jp281104

Human Autoantibodies Against N-Methyl-D-Aspartate Receptor Modestly Alter Dopamine D1 Receptor Surface Dynamics.
Hélène Gréa, Delphine Bouchet, Véronique Rogemond, Nora Hamdani, Emmanuel Le Guen, Ryad Tamouza, Estelle Darrau, Christine Passerieux, Jérôme Honnorat, Marion Leboyer, Laurent Groc
Front. Psychiatry. 2019-09-13
10.3389/fpsyt.2019.00670

Human Autoantibodies against the AMPA Receptor Subunit GluA2 Induce Receptor Reorganization and Memory Dysfunction.
Holger Haselmann, Francesco Mannara, Christian Werner, Jesús Planagumà, Federico Miguez-Cabello, Lars Schmidl, Benedikt Grünewald, Mar Petit-Pedrol, Knut Kirmse, Joseph Classen, Fatih Demir, Nikolaj Klöcker, David Soto, Sören Doose, Josep Dalmau, Stefan Hallermann, Christian Geis
Neuron. 2018-10-01
10.1016/j.neuron.2018.07.048

Dynamic disorganization of synaptic NMDA receptors triggered by autoantibodies from psychotic patients
Julie Jézéquel, Emily M. Johansson, Julien P. Dupuis, Véronique Rogemond, Hélène Gréa, Blanka Kellermayer, Nora Hamdani, Emmanuel Le Guen, Corentin Rabu, Marilyn Lepleux, Marianna Spatola, Elodie Mathias, Delphine Bouchet, Amy J. Ramsey, Robert H. Yolken, Ryad Tamouza, Josep Dalmau, Jérôme Honnorat, Marion Leboyer, Laurent Groc
Nat Commun. 2017-11-27
10.1038/s41467-017-01700-3

Cell- and Single Molecule-Based Methods to Detect Anti-N-Methyl-D-Aspartate Receptor Autoantibodies in Patients With First-Episode Psychosis From the OPTiMiSE Project.
Julie Jézéquel, Véronique Rogemond, Thomas Pollak, Marilyn Lepleux, Leslie Jacobson, Hélène Gréa, Conrad Iyegbe, Rene Kahn, Philip McGuire, Angela Vincent, Jérôme Honnorat, Marion Leboyer, Laurent Groc
Biological Psychiatry. 2017-11-01
10.1016/j.biopsych.2017.06.015

Preserved prism adaptation in bilateral optic ataxia: strategic versus adaptive reaction to prisms.
L. Pisella, C. Michel, H. Gr�a, C. Tilikete, A. Vighetto, Y. Rossetti
Experimental Brain Research. 2004-06-01
10.1007/s00221-003-1746-4

The basal ganglia network mediates the planning of movement amplitude.
M. Desmurget, S.T. Grafton, P. Vindras, H. Gréa, R. S. Turner
Eur J of Neuroscience. 2004-05-01
10.1111/j.0953-816x.2004.03395.x

Basal ganglia network mediates the control of movement amplitude.
M. Desmurget, S. T. Grafton, P. Vindras, H. Gréa, R. S. Turner
Experimental Brain Research. 2003-11-01
10.1007/s00221-003-1593-3

Neural control of on-line guidance of hand reaching movements.
Claude Prablanc, Michel Desmurget, Hélǹe Gréa
Progress in Brain Research. 2003-01-01
10.1016/s0079-6123(03)42012-8

A lesion of the posterior parietal cortex disrupts on-line adjustments during aiming movements.
H Gréa
Neuropsychologia. 2002-01-01
10.1016/s0028-3932(02)00009-x

Functional anatomy of nonvisual feedback loops during reaching: a positron emission tomography study.
Michel Desmurget, Helena Gréa, Jeff S. Grethe, Claude Prablanc, Garret E. Alexander, Scott T. Grafton
J. Neurosci.. 2001-04-15
10.1523/jneurosci.21-08-02919.2001

Postural invariance in three-dimensional reaching and grasping movements.
Hélène Gréa, Michel Desmurget, Claude Prablanc
Experimental Brain Research. 2000-09-05
10.1007/s002210000427

Proprioception does not quickly drift during visual occlusion.
Michel Desmurget, Philippe Vindras, Hélène Gréa, Paolo Viviani, Scott T. Grafton
Exp Brain Res. 2000-07-25
10.1007/s002210000473

An 'automatic pilot' for the hand in human posterior parietal cortex: toward reinterpreting optic ataxia.
L. Pisella, H. Gréa, C. Tilikete, A. Vighetto, M. Desmurget, G. Rode, D. Boisson, Y. Rossetti
Nat Neurosci. 2000-07-01
10.1038/76694

Final posture of the upper limb depends on the initial position of the hand during prehension movements.
Michel Desmurget, Hélène Gréa, C. Prablanc
Experimental Brain Research. 1998-04-06
10.1007/s002210050367