Steeve Laquitaine

The multi-scale geometry of neural encoding

This paper introduces a multi-scale representational geometry framework to analyze how neural populations encode stimulus differences across scales, showing how neurons combine to encode information and how different brain areas differ.

Stimulus sensitivity in noisy neural systems

The paper introduces two information-theoretic measures, ISSI and Iloc, to quantify neuronal sensitivity in neural systems, showing they outperform Fisher information in realistic conditions.

Spike sorting biases and information loss in a detailed cortical model

The paper evaluates spike sorters using a cortical model, finding that sorting biases reduce stimulus discrimination ability by nearly half.