In alphabetic order: Team : Generation and propagation of seizures in the developing brain and their consequences Leaders: Y.Ben-Ari & Yuri Zilberter --> Project Team : Molecular physiology of receptor-operated ion channels Leader: P. Bregestovski --> Project Team : Morpho-functional Structure of Hippocampal GABAergic Networks Leader: R. Cossart, V. Crepel, --> Project Team : Synaptic activity and maturation of neuronal network Leader: J.L. Gaiarsa --> Project Team : Oscillations in basal ganglia Leader: C. Hammond --> Project Team : Early activity in the developing brain Leader: R. Khazipov --> Project Team : Molecular and cellular mechanisms of neuronal cell death Leader: S. Krantic --> Project Team : Activity-dependent synapse formation Leader: I. Medina --> Project Team : From Neurogenesis to synaptogenesis in maturing hippocampus Leader: A. Represa --> Project Avenir Group: Maturation and plasticity of cortical maps Ingrid Bureau --> Project