Efficient computation via sparse coding in electrosensory neural networks
The electric sense combines spatial aspects of vision and touch with temporal features of
audition. Its accessible neural architecture shares similarities with mammalian sensory …
audition. Its accessible neural architecture shares similarities with mammalian sensory …
Sparse bursts optimize information transmission in a multiplexed neural code
Many cortical neurons combine the information ascending and descending the cortical
hierarchy. In the classical view, this information is combined nonlinearly to give rise to a …
hierarchy. In the classical view, this information is combined nonlinearly to give rise to a …
Multiplexed temporal coding of electric communication signals in mormyrid fishes
The coding of stimulus information into patterns of spike times occurs widely in sensory
systems. Determining how temporally coded information is decoded by central neurons is …
systems. Determining how temporally coded information is decoded by central neurons is …
Parallel coding of first-and second-order stimulus attributes by midbrain electrosensory neurons
Natural stimuli often have time-varying first-order (ie, mean) and second-order (ie, variance)
attributes that each carry critical information for perception and can vary independently over …
attributes that each carry critical information for perception and can vary independently over …
Coding conspecific identity and motion in the electric sense
Interactions among animals can result in complex sensory signals containing a variety of
socially relevant information, including the number, identity, and relative motion of …
socially relevant information, including the number, identity, and relative motion of …
Burst firing in the electrosensory system of gymnotiform weakly electric fish: mechanisms and functional roles
Neurons across sensory systems and organisms often display complex patterns of action
potentials in response to sensory input. One example of such a pattern is the tendency of …
potentials in response to sensory input. One example of such a pattern is the tendency of …
A frequency-resolved mutual information rate and its application to neural systems
The encoding and processing of time-dependent signals into sequences of action potentials
of sensory neurons is still a challenging theoretical problem. Although, with some effort, it is …
of sensory neurons is still a challenging theoretical problem. Although, with some effort, it is …
The neural dynamics of sensory focus
Coordinated sensory and motor system activity leads to efficient localization behaviours; but
what neural dynamics enable object tracking and what are the underlying coding principles …
what neural dynamics enable object tracking and what are the underlying coding principles …
Single synapse information coding in intraburst spike patterns of central pattern generator motor neurons
Burst firing is ubiquitous in nervous systems and has been intensively studied in central
pattern generators (CPGs). Previous works have described subtle intraburst spike patterns …
pattern generators (CPGs). Previous works have described subtle intraburst spike patterns …
Short-term synaptic plasticity makes neurons sensitive to the distribution of presynaptic population firing rates
L Tauffer, A Kumar - Eneuro, 2021 - eneuro.org
The ability to discriminate spikes that encode a particular stimulus from spikes produced by
background activity is essential for reliable information processing in the brain. We describe …
background activity is essential for reliable information processing in the brain. We describe …