14 citations · 30 across the 4 of their papers we have counts for
4 papers
Impact of the activation rate of the hyperpolarization-activated current on the neuronal membrane time constant and synaptic potential duration
Cesar C. Ceballos, Rodrigo F. O. Pena, Antonio C. Roque
The temporal dynamics of membrane voltage changes in neurons is controlled by ionic currents. These currents are characterized by two main properties: conductance and kinetics. The…
Modeling and characterizing stochastic neurons based on in vitro voltage-dependent spike probability functions
Vinicius Lima, Rodrigo F. O. Pena, Renan O. Shimoura +6
Neurons in the nervous system are submitted to distinct sources of noise, such as ionic-channel and synaptic noise, which introduces variability in their responses to repeated pres…
Asymmetrical voltage response in resonant neurons shaped by nonlinearities
Rodrigo F. O. Pena, Vinicius Lima, Renan O. Shimoura +3
The conventional impedance profile of a neuron can identify the presence of resonance and other properties of the neuronal response to oscillatory inputs, such as nonlinear respons…
Interplay of activation kinetics and the derivative conductance determines resonance properties of neurons
Rodrigo F. O. Pena, Cesar C. Ceballos, Vinicius Lima +1
In a neuron with hyperpolarization activated current (), the correct input frequency leads to an enhancement of the output response. This behavior is known as resonance and is…