Davide Spalla

Angular and Linear Speed Cells in the Parahippocampal Circuits

The paper identifies neurons coding for angular and linear velocity in parahippocampal circuits and shows they conjunctively encode position and direction, challenging current continuous attractor network models.

Continuous attractors for dynamic memories

This paper introduces a continuous attractor network model that dynamically retrieves memories by breaking equilibrium through memory-dependent synaptic asymmetry, showing robust retrieval and potential enhanced memory capacity.

Can grid cell ensembles represent multiple spaces?

This paper shows that grid cell ensembles can represent multiple spatial maps, challenging the idea that they encode only a single universal grid map.