[Simulation of neuronal networks (SIRENE). II. Hypothesis for decoding the message of movement carried by spindle afferences IA and II by a mechanism of synaptic plasticity].
The spindle message derived from passively stretched muscles during a movement, carries mixed information about the velocity and the position of the joint concerned. With the help of the program SIRENE, it is shown that a non-specialized neuron can decode this message, and it is able especially to extract from the mixture the pure velocity component, and that under a weak assumption on synaptic plasticity.
D000843:Ankle Joint / Q000502:physiology; D003201:Computers; D006801:Humans; D008959:Models, Neurological; D009068:Movement; D009470:Muscle Spindles / Q000502:physiology*; D009473:Neuronal Plasticity; D009474:Neurons / Q000502:physiology*; D009475:Neurons, Afferent / Q000502:physiology; D011187:Posture; D012984:Software; D013569:Synapses / Q000502:physiology
Simulation de réseaux neuronaux (SIRENE). II. Hypothése de décodage du message de mouvement porté par les afférences fusoriales IA et II par un mécanisme de plasticité synaptique.