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IJON
2000
86views more  IJON 2000»
13 years 11 months ago
Gain modulation of recurrent networks
Gain modulation is an important mechanism by which attentional and other inputs modify the amplitude of neuronal responses without changing their selectivity. Gain modulation has ...
Jian Zhang 0004, L. F. Abbott
IJON
2000
61views more  IJON 2000»
13 years 11 months ago
Encoding multiple orientations in a recurrent network
Models containing recurrent connections amongst the cells within a population can account for a range of empirical data on orientation selectivity in striate cortex. However, exis...
Richard S. Zemel, Jonathan Pillow
IJON
2000
80views more  IJON 2000»
13 years 11 months ago
What do V1 neurons tell us about saccadic suppression?
A series of neurophysiological experiments on the responses of V1 neurons during saccadic eye movements were carried out. Strong suppression followed by rebound was observed in po...
Stella X. Yu, Tai Sing Lee
IJON
2000
105views more  IJON 2000»
13 years 11 months ago
G-Prop: Global optimization of multilayer perceptrons using GAs
A general problem in model selection is to obtain the right parameters that make a model "t observed data. For a multilayer perceptron (MLP) trained with back-propagation (BP...
Pedro A. Castillo Valdivieso, Juan J. Merelo Guerv...
IJON
2000
62views more  IJON 2000»
13 years 11 months ago
On cell assemblies in a cortical column
Friedrich T. Sommer
IJON
2000
80views more  IJON 2000»
13 years 11 months ago
Synthesis approach for bidirectional associative memories based on the perceptron training algorithm
Bidirectional associative memories are being used extensively for solving a variety of problems related to pattern recognition. In the present paper, a new synthesis approach is d...
Ismail Salih, Stanley H. Smith, Derong Liu
IJON
2000
78views more  IJON 2000»
13 years 11 months ago
Model-free detection of synchrony in neuronal spike trains, with an application to primate somatosensory cortex
Synchronized neuronal ring has been reported in many neural systems and may play a role in the representation of sensory stimuli and the modi cation of sensory representations by ...
Arup Roy, Peter N. Steinmetz, Ken O. Johnson, Erns...
IJON
2000
70views more  IJON 2000»
13 years 11 months ago
Electrosensory response mechanisms in mormyrid electric fish
Mormyrid electric sh use mormyromastreceptors in their skin to detect distortions in a self-generated electric eld. The electroreceptor a erents modulate neuronal activity in the ...
Patrick D. Roberts
IJON
2000
58views more  IJON 2000»
13 years 11 months ago
Neural network wind retrieval from ERS-1 scatterometer data
P. Richaume, Fouad Badran, Michel Crépon, C...