116 citations · 626 across the 37 of their papers we have counts for
6 papers · 1 filter
Risk-sensitive Reinforcement Learning
Yun Shen, Michael J. Tobia, Tobias Sommer +1
We derive a family of risk-sensitive reinforcement learning methods for agents, who face sequential decision-making tasks in uncertain environments. By applying a utility function…
Impact of adaptation currents on synchronization of coupled exponential integrate-and-fire neurons
Josef Ladenbauer, Moritz Augustin, LieJune Shiau +1
Author summary: Synchronization of neuronal spiking in the brain is related to cognitive functions, such as perception, attention, and memory. It is therefore important to determin…
How adaptation currents change threshold, gain and variability of neuronal spiking
Josef Ladenbauer, Moritz Augustin, Klaus Obermayer
Many types of neurons exhibit spike rate adaptation, mediated by intrinsic slow -currents, which effectively inhibit neuronal responses. How these adaptation currents…
Adaptation controls synchrony and cluster states of coupled threshold-model neurons
Josef Ladenbauer, Judith Lehnert, Hadi Rankoohi +3
We analyze zero-lag and cluster synchrony of delay-coupled non-smooth dynamical systems by extending the master stability approach, and apply this to networks of adaptive threshold…
Adaptation controls synchrony and cluster states of coupled threshold-model neurons: Supplemental Material
Josef Ladenbauer, Judith Lehnert, Hadi Rankoohi +2
Derivation of the transition conditions for the variational equations for zero-lag and cluster synchrony.
Afferent specificity, feature specific connectivity influence orientation selectivity: A computational study in mouse primary visual cortex
Dipanjan Roy, Yenni Tjandra, Konstantin Mergenthaler +5
Primary visual cortex (V1) provides crucial insights into the selectivity and emergence of specific output features such as orientation tuning. Tuning and selectivity of cortical n…