The neurodéveloppement (or development neural ) indicates the installation of the Nervous system during the Embryogenèse and at the stages following of the Ontogenèse of a organization Animal. Its study rests on an approach combining Neurosciences and Biologie of the development in order to describe of them the molecular mechanisms and cellular.

Simultaneously with the formation of the others Body S, the nervous system will start to be formed as of the first stages of the development Embryon naire, as from the third week following fecundation at the human being and will follow a series of stages corresponding to well identified stages of the Embryogenèse, Organogenèse and Histogenèse. Moreover, stimulations coming from the environment (external but also intern) go partly control the installation of connections according to mechanisms known as activity-dependant.

Embryonic Neurodéveloppement

Gastrulation

See also: embryonic Neurogenèse

Neurulation

Formation of the cerebral blisters

Histogenesis

Activity-dependant Neurodéveloppement

Bonds

Development of the neuron

External bonds

• Organogenesis of the nervous system, by the Universities of Freiburg, Lausanne and Bern
• the installation of the nervous system on the brain on all the levels
• embryonic blisters of the nervous system of Vertebrate, by Gilles Furelaud and Michel Delarue, University Paris-6.

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