Spontaneous activity in cortical neurons is stereotyped and non-Poisson
NV Swindale, MA Spacek, M Krause… - Cerebral Cortex, 2023 - academic.oup.com
Neurons fire even in the absence of sensory stimulation or task demands. Numerous
theoretical studies have modeled this spontaneous activity as a Poisson process with …
theoretical studies have modeled this spontaneous activity as a Poisson process with …
The possible role of spike patterns in cortical information processing
PHE Tiesinga, JV Toups - Journal of Computational Neuroscience, 2005 - Springer
When the same visual stimulus is presented across many trials, neurons in the visual cortex
receive stimulus-related synaptic inputs that are reproducible across trials (S) and inputs that …
receive stimulus-related synaptic inputs that are reproducible across trials (S) and inputs that …
Model of multiple synfire chains explains cortical spatio-temporal spike patterns
It has been postulated that information processing in the brain is based on precise temporal
correlation of neural activity across populations of neurons. In a recent study we found spatio …
correlation of neural activity across populations of neurons. In a recent study we found spatio …
Generation of scale-invariant sequential activity in recurrent neural circuits
Sequential neural activity has been observed in many parts of the brain. Sequential activity
can be generated by recurrent neural networks, which have been extensively studied (White …
can be generated by recurrent neural networks, which have been extensively studied (White …
Requiem for the spike
The big open question in neural coding is:" what's the neural code?". At the single neuron
level, at least in cortex, evidence is mounting that the code is primarily firing rate. For …
level, at least in cortex, evidence is mounting that the code is primarily firing rate. For …
Coding of sensory signals by neuronal populations: the role of correlated activity
S Panzeri, G Pola, RS Petersen - The Neuroscientist, 2003 - journals.sagepub.com
How is sensory information encoded by the patterns of action potentials emitted by
ensembles of neurons? Computational methods have recently been applied to this …
ensembles of neurons? Computational methods have recently been applied to this …
[图书][B] On models of signal processing by neuronal patterns
CC Leang - 1995 - search.proquest.com
A theory of information flow through sensory nervous systems is formulated as the
representation of a finite number of events by a set of parallel point process channels with …
representation of a finite number of events by a set of parallel point process channels with …
Reliable recall of spontaneous activity patterns in cortical networks
Irregular ongoing activity in cortical networks is often modeled as arising from recurrent
connectivity. Yet it remains unclear to what extent its presence corrupts sensory signal …
connectivity. Yet it remains unclear to what extent its presence corrupts sensory signal …
Spontaneous activity competes with externally evoked responses in sensory cortex
The interaction between spontaneous and externally evoked neuronal activity is
fundamental for a functional brain. Increasing evidence suggests that bursts of high-power …
fundamental for a functional brain. Increasing evidence suggests that bursts of high-power …
Stochastic and oscillatory burst activities in a model of spiking neurons
J Deppisch, HU Bauer, T Schillen, P König… - Artificial neural …, 1992 - Elsevier
Switching between oscillatory and stochastic states in single electrode signals from cat
visual cortex is an experimental phenomenon which had not been included in recent models …
visual cortex is an experimental phenomenon which had not been included in recent models …