Roman Huszár

This paper introduces a latent variable model to analyze hippocampal activity without external labels, revealing continuity-fragmentation dynamics and non-spatial replay in rodent behavior.

The paper introduces ThermoMaze, a behavioral paradigm that enables the study of brain activity during immobility by leveraging mice's warmth-seeking behavior and combines it with electrophysiology.

The paper shows that hippocampal neurons exhibit step-like changes in place fields, suggesting pre-existing assemblies are reused rather than new fields being formed.

The paper shows that hippocampal sharp wave ripples (SPW-Rs) during wakefulness tag experiences for memory consolidation by replaying the most reactivated trials during sleep.

The paper shows that hippocampal network dynamics in adult mice are shaped by the birthdate and rate of neurogenesis during embryonic development.

The paper identifies two distinct spiking modes in forebrain neurons: a universal ground state and context-dependent activated state, with implications for neuronal function.

This study shows that preexisting hippocampal network dynamics constrain the formation of novel place fields induced by optogenetic stimulation.