ongoing spontaneous activity

Dynamique des circuits neuronaux & comportement

Domaine de recherche principal: 

Neurophysiology / systems neuroscience

Mots clefs: 

zebrafish
neural circuits
Optogenetics
Two-photon calcium imaging
motor behaviour
cognitive functions
light-sheet microscopy
ongoing spontaneous activity

Labelisation ENP: 

2014

Centre de recherche / Institut: 

ENS Ecole Normale Supérieure

Code unité de recherche: 

U1024 UMR 8197

Using the zebrafish larva as the experimental model and a multidisciplinary approach, including twophoton calcium imaging to monitor activity of neural networks, motor behaviours, genetic engineering techniques to label, monitor and manipulate activity of specific neurons or entire circuits and mathematical methods for data analysis, we are studying the following subjects:

1) Multimodal sensory perception:

Leader

Leader: 

Établissements

Établissement de rattachement: 

ENS

Établissements affiliés: 

CNRS
Inserm

Université: 

Université Pierre et Marie Curie

École doctorale: 

ED158
Laboratory

Nom: 

Institut de Biologie de l'ENS IBENS

Initiatives d'Excellence: 

Labex Memolife, Idex PSL, ERC Cog 2016
Publications

publications: 

Romano SA, Pérez-Schuster V, Jouary A, Boulanger-Weill J, Candeo A, Pietri T, Sumbre G. (2017) An integrated calcium imaging processing toolbox for the analysis of neuronal population dynamics PLOS Computational Biology. 13, e1005526.

Boulanger-Weill J, Candat V, Jouary A, Romano S, Pérez-Schuster V, Sumbre G. (2017) Functional Interactions between Newborn and Mature Neurons Leading to Integration into Established Neuronal Circuits. Current Biology. 27, 1–14.

Pietri, T., Romano, S.A., Pérez-Schuster, V., Boulanger-Weill, J., Candat, V., and Sumbre G. (2017). The Emergence of the Spatial Structure of Tectal Spontaneous Activity Is Independent of Visual Inputs. Cell Reports. 19, 939–948.

Pérez-Schuster V, Kulkarni A, Nouvian M, Romano SA, Lygdas K, Jouary A, Dipoppa M, Pietri T, Haudrechy M, Candat V, Boulanger-Weill J, Hakim V, Sumbre G.  (2016) Sustained Rhythmic Brain Activity Underlies Visual Motion Perception in Zebrafish. Cell Reports. 17, 4:1098-1112.

Romano SA, Pietri T, Pérez-Schuster V, Jouary A, Haudrechy M and Sumbre G. (2015) Spontaneous neuronal network dynamics reveal circuit's functional adaptations for behavior. Neuron. 85(5):1070–1085.