[HTML][HTML] Population coding of stimulus location in rat somatosensory cortex
This study explores the nature of population coding in sensory cortex by applying
information theoretic analyses to neuron pairs recorded simultaneously from rat barrel …
information theoretic analyses to neuron pairs recorded simultaneously from rat barrel …
Population coding in somatosensory cortex
Computational analyses have begun to elucidate which components of somatosensory
cortical population activity may encode basic stimulus features. Recent results from rat barrel …
cortical population activity may encode basic stimulus features. Recent results from rat barrel …
Decoding neuronal population activity in rat somatosensory cortex: role of columnar organization
The present study asks in what way the activity of a neuronal population responding to a
sensory stimulus could be most efficiently decoded, or 'read off', by the target neurons. A …
sensory stimulus could be most efficiently decoded, or 'read off', by the target neurons. A …
[HTML][HTML] The role of spike timing in the coding of stimulus location in rat somatosensory cortex
Although the timing of single spikes is known to code for time-varying features of a sensory
stimulus, it remains unclear whether time is also exploited in the neuronal coding of the …
stimulus, it remains unclear whether time is also exploited in the neuronal coding of the …
Encoding of tactile stimulus location by somatosensory thalamocortical ensembles
AA Ghazanfar, CR Stambaugh… - Journal of …, 2000 - Soc Neuroscience
The exquisite modular anatomy of the rat somatosensory system makes it an excellent
model to test the potential coding strategies used to discriminate the location of a tactile …
model to test the potential coding strategies used to discriminate the location of a tactile …
Spatial–temporal distribution of whisker-evoked activity in rat somatosensory cortex and the coding of stimulus location
RS Petersen, ME Diamond - Journal of Neuroscience, 2000 - Soc Neuroscience
Rats use their facial vibrissae (“whiskers”) to locate and identify objects. To learn about the
neural coding of contact between whiskers and objects, we investigated the representation …
neural coding of contact between whiskers and objects, we investigated the representation …
Computational role of large receptive fields in the primary somatosensory cortex
Computational studies are challenging the intuitive view that neurons with broad tuning
curves are necessarily less discriminative than neurons with sharp tuning curves. In the …
curves are necessarily less discriminative than neurons with sharp tuning curves. In the …
Trial-to-trial variability in the responses of neurons carries information about stimulus location in the rat whisker thalamus
From the perspective of neural coding, the considerable trial-to-trial variability in the
responses of neurons to sensory stimuli is puzzling. Trial-to-trial response variability is …
responses of neurons to sensory stimuli is puzzling. Trial-to-trial response variability is …
Population rate dynamics and multineuron firing patterns in sensory cortex
Cortical circuits encode sensory stimuli through the firing of neuronal ensembles, and also
produce spontaneous population patterns in the absence of sensory drive. This population …
produce spontaneous population patterns in the absence of sensory drive. This population …