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» Nonlinear Processing in LGN Neurons
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ICIAP
2005
ACM
14 years 7 months ago
3D Functional Models of Monkey Brain Through Elastic Registration of Histological Sections
In this paper we describe a method for the reconstruction and visualization of functional models of monkey brains. Models are built through the registration of high resolution imag...
Fabio Bettio, Francesca Frexia, Andrea Giachetti, ...
NIPS
2007
13 years 8 months ago
Receptive Fields without Spike-Triggering
Stimulus selectivity of sensory neurons is often characterized by estimating their receptive field properties such as orientation selectivity. Receptive fields are usually deriv...
Jakob Macke, Guenther Zeck, Matthias Bethge
JCNS
2002
42views more  JCNS 2002»
13 years 7 months ago
A Unified Mechanism for Spontaneous-Rate and First-Spike Timing in the Auditory Nerve
Recent physiological experiments have provided detailed descriptions of the properties of first-spike latency and variability in auditory cortex and nerve in response to pure tones...
B. Suresh Krishna
BC
2007
77views more  BC 2007»
13 years 7 months ago
Deterministic analysis of stochastic bifurcations in multi-stable neurodynamical systems
Many perceptual and cognitive processes, like decision-making and bistable perception, involve multistable phenomena under the influence of noise. The role of noise in a multistab...
Gustavo Deco, Daniel Martí
NIPS
1998
13 years 8 months ago
Divisive Normalization, Line Attractor Networks and Ideal Observers
Gain control by divisive inhibition, a.k.a. divisive normalization, has been proposed to be a general mechanism throughout the visual cortex. We explore in this study the statisti...
Sophie Deneve, Alexandre Pouget, Peter E. Latham