FN Archimer Export Format PT C TI Controle neuromodulateur et flexibilite d'expression d'un reseau neuronal central: Le systeme pylorique des crustaces decapodes OT The neuromodulator control and the flexible form of one central neuronal network: The crustacean Decapoda pyloric network BT AF NAGY, F CAZALETS, J MOULINS, M AS 1:;2:;3:; FF 1:;2:;3:; UR https://archimer.ifremer.fr/doc/1987/acte-1386.pdf LA French DT Proceedings paper DE ;Crustacea;Alimentary organs;Neurons;Neurophysiology AB In decapod Crustacea, the rhythmic activity of the pyloric filter is programmed within a network of 14 neurons in the stomatogastric nervous system. The pyloric network activity is underlied by both the endogenous regenerative properties of its neurons and the organization of their synaptic connections. Both factors are controlled by central modulatory neurons. Two of these neurons were identified, the APM neuron, which induces, and the PS neuron, which suppresses, the regenerative properties of pyloric neurons. APM can start and PS can stop the rhythmic pyloric activity, but both of them can also change its expression. Because of this control, the pyloric network can produce several types of motor pattern. PY 1987 PD JUL CT Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1988 ID 1386 ER EF