Hélène Grea

Scientific articles

• 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. 11(1)
  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. 599(11) : 2933-2951.
  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
  10.3389/fpsyt.2019.00670
• 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. 82(10) : 766-772.
  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. 156(4) : 399-408.
  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. 19(10) : 2871-2880.
  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. 153(2) : 197-209.
  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. : 155-170.
  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. 40(13) : 2471-2480.
  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. 21(8) : 2919-2928.
  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. 134(2) : 155-162.
  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. 134(3) : 363-377.
  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. 3(7) : 729-736.
  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. 119(4) : 511-516.
  10.1007/s002210050367
• 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. 112(19) : 3311-3328.e9.
  10.1016/j.neuron.2024.06.028
• 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. 100(1) : 91-105.e9.
  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. 8(1)
  10.1038/s41467-017-01700-3