How neuronal variability affects sensory coding is a central question in systems neuroscience, often with complex and model-dependent answers. Many studies explore population models with a parametric structure for response tuning and variability, preventing an analysis of how synaptic circuitry establishes neural codes. We study stimulus coding in networks of spiking neuron models with spatially ordered excitatory and inhibitory connectivity. The wiring structure is capable of producing rich population-wide shared neuronal variability that agrees with many features of recorded cortical activity. While both the spatial scales of feedforward and recurrent projections strongly affect noise correlations, only recurrent projections, and in parti...
The connectivity of cortical neuronal networks is complex, exhibiting clustered network motifs and e...
Correlated neuronal activity is a natural consequence of network connectivity and shared inputs to p...
SummarySensory neurons are often tuned to particular stimulus features, but their responses to repea...
How neuronal variability affects sensory coding is a central question in systems neuroscience, often...
Cortical networks exhibit intrinsic dynamics that drive coordinated, large-scale fluctuations across...
Cortical networks exhibit intrinsic dynamics that drive coordinated, large-scale fluctuations across...
Cortical networks exhibit intrinsic dynamics that drive coordinated, large-scale fluctuations across...
This study examines the relationship between population coding and spatial connection statistics in ...
Neural populations respond to the repeated presentations of a sensory stimulus with correlated varia...
Neuronal responses to repeated presentations of identical visual stimuli are variable. The source of...
Neuronal responses to repeated presentations of identical visual stimuli are variable. The source of...
Neuronal responses to repeated presentations of identical visual stimuli are variable. The source of...
The ability to discriminate between similar sensory stimuli relies on the amount of information enco...
Neural activity in the cortex is highly variable in response to repeated stimuli. Population recordi...
Thesis (Ph.D.)--University of Washington, 2015How does the activity of populations of neurons encode...
The connectivity of cortical neuronal networks is complex, exhibiting clustered network motifs and e...
Correlated neuronal activity is a natural consequence of network connectivity and shared inputs to p...
SummarySensory neurons are often tuned to particular stimulus features, but their responses to repea...
How neuronal variability affects sensory coding is a central question in systems neuroscience, often...
Cortical networks exhibit intrinsic dynamics that drive coordinated, large-scale fluctuations across...
Cortical networks exhibit intrinsic dynamics that drive coordinated, large-scale fluctuations across...
Cortical networks exhibit intrinsic dynamics that drive coordinated, large-scale fluctuations across...
This study examines the relationship between population coding and spatial connection statistics in ...
Neural populations respond to the repeated presentations of a sensory stimulus with correlated varia...
Neuronal responses to repeated presentations of identical visual stimuli are variable. The source of...
Neuronal responses to repeated presentations of identical visual stimuli are variable. The source of...
Neuronal responses to repeated presentations of identical visual stimuli are variable. The source of...
The ability to discriminate between similar sensory stimuli relies on the amount of information enco...
Neural activity in the cortex is highly variable in response to repeated stimuli. Population recordi...
Thesis (Ph.D.)--University of Washington, 2015How does the activity of populations of neurons encode...
The connectivity of cortical neuronal networks is complex, exhibiting clustered network motifs and e...
Correlated neuronal activity is a natural consequence of network connectivity and shared inputs to p...
SummarySensory neurons are often tuned to particular stimulus features, but their responses to repea...