211 citations · 596 across the 8 of their papers we have counts for
8 papers
A tale of two stories: astrocyte regulation of synaptic depression and facilitation
Maurizio De Pittà, Vladislav Volman, Hugues Berry +1
Short-term presynaptic plasticity designates variations of the amplitude of synaptic information transfer whereby the amount of neurotransmitter released upon presynaptic stimulati…
Nonlinear gap junctions enable long-distance propagation of pulsating calcium waves in astrocyte networks
Mati Goldberg, Maurizio De Pittà, Vladislav Volman +2
A new paradigm has recently emerged in brain science whereby communications between glial cells and neuron-glia interactions should be considered together with neurons and their ne…
Multimodal encoding in a simplified model of intracellular calcium signaling
Maurizio De Pitta`, Vladislav Volman, Herbert Levine +1
Many cells use calcium signalling to carry information from the extracellular side of the plasma membrane to targets in their interior. Since virtually all cells employ a network o…
Glutamate regulation of calcium and IP3 oscillating and pulsating dynamics in astrocytes
Maurizio De Pitta`, Mati Goldberg, Vladislav Volman +2
Recent years have witnessed an increasing interest in neuron-glia communication. This interest stems from the realization that glia participates in cognitive functions and informat…
Signal processing in local neuronal circuits based on activity-dependent noise and competition
Vladislav Volman, Herbert Levine
We study the characteristics of weak signal detection by a recurrent neuronal network with plastic synaptic coupling. It is shown that in the presence of an asynchronous component…
Coexistence of amplitude and frequency modulations in intracellular calcium dynamics
Maurizio De Pitta, Vladislav Volman, Herbert Levine +3
The complex dynamics of intracellular calcium regulates cellular responses to information encoded in extracellular signals. Here, we study the encoding of these external signals in…