71 search results - page 7 / 15 » Expressive Models for Synaptic Plasticity |
IJON
2007
13 years 6 months ago
2007
The calyx of Held is a giant glutamatergic synapse in the auditory system and displays multiple forms of short-term facilitation and depression. This study presents a detailed mod...
ECAL
2001
Springer
13 years 11 months ago
2001
Springer
Reinforcement learning (RL) is a fundamental process by which organisms learn to achieve a goal from interactions with the environment. Using Artificial Life techniques we derive ...
BC
2002
13 years 6 months ago
2002
Hebb's original postulate left two important issues unaddressed: (i) what is the effective time window between pre- and postsynaptic activity that will result in potentiation?...
BC
2002
13 years 6 months ago
2002
Synchronously spiking neurons have been observed in the cerebral cortex and the hippocampus. In computer models, synchronous spike volleys may be propagated across appropriately co...
IJCNN
2006
IEEE
14 years 22 days ago
2006
IEEE
— In this paper we have suggested a sparse three dimensional array model for the brain. Entries of the array are synaptic weights as functions of time. This is a typical four dim...