320 citations
- Centre National de la Recherche ScientifiqueFR54 papers
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- Sorbonne UniversitéFR42 papers
- Université Pierre-et-Marie-CurieFR16 papers
- Centre hospitalier national d'ophtalmologie des Quinze-VingtsFR15 papers
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- Institute of Science and Technology AustriaAT5 papers
72 papers
Methods, trade-offs and opportunities in high-speed optical microscopy for neural voltage imaging
Zhaoqiang Wang, Ruth R. Sims, Sheng Xiao +6
High-speed optical imaging of dynamic neuronal activity is essential yet challenging in neuroscience. While calcium imaging has been firmly established as a workhorse technique for…
On the relationship between equilibria and dynamics in large, random neuronal networks
Xiaoyu Yang, Giancarlo La Camera, Gianluigi Mongillo
We investigate the equilibria of a random model network exhibiting extensive chaos. In this regime, a large number of equilibria is present. They are all saddles with an extensive,…
Diagrammatic expansion for the mutual-information rate in the realm of limited statistics
Tobias Kühn, Gabriel Mahuas, Ulisse Ferrari
Neurons in sensory systems encode stimulus information into their stochastic spiking response. The mutual information has been extensively applied to these systems to quantify the…
Diagrammatics of free energies with fixed variance for high-dimensional data
Tobias Kühn
Systems with many interacting stochastic constituents are fully characterized by their free energy. Computing this quantity is therefore the objective of various approaches, notabl…
Magnetic sub-micron rods for quantitative viscosity imaging using heterodyne holography
C. Gentner, J. -F. Berret, P. Berto +3
Many processes in microfluidics and biology are driven or affected by viscosity. While several methods are able to measure this parameter globally, very few can provide high resolu…
Human-in-the-Loop Optimization for Deep Stimulus Encoding in Visual Prostheses
Jacob Granley, Tristan Fauvel, Matthew Chalk +1
Neuroprostheses show potential in restoring lost sensory function and enhancing human capabilities, but the sensations produced by current devices often seem unnatural or distorted…