33 citations · 159 across the 10 of their papers we have counts for
4 papers · 1 filter
A theory for self-sustained balanced states in absence of strong external currents
David Angulo-Garcia, Alessandro Torcini
Recurrent neural networks with balanced excitation and inhibition exhibit irregular asynchronous dynamics, which is fundamental for cortical computations. Classical balance mechani…
Exact firing time statistics of neurons driven by discrete inhibitory noise
Simona Olmi, David Angulo-Garcia, Alberto Imparato +1
Neurons in the intact brain receive a continuous and irregular synaptic bombardment from excitatory and inhibitory pre-synaptic neurons, which determines the firing activity of the…
Death and rebirth of neural activity in sparse inhibitory networks
David Angulo-Garcia, Stefano Luccioli, Simona Olmi +1
In this paper, we clarify the mechanisms underlying a general phenomenon present in pulse-coupled heterogeneous inhibitory networks: inhibition can induce not only suppression of t…
Cell assembly dynamics of sparsely-connected inhibitory networks: a simple model for the collective activity of striatal projection neurons
David Angulo-Garcia, Joshua D. Berke, Alessandro Torcini
Striatal projection neurons form a sparsely-connected inhibitory network, and this arrangement may be essential for the appropriate temporal organization of behavior. Here we show…