Topic: coding stability

Cortical neurons store information across different timescales, from seconds to years. Although the stability of cortical representations is variable across regions, it can vary within a region as well. Association areas are known to multiplex behaviorally relevant variables, but it is not known whether all task variables are stored with similar representational stability. Here, we longitudinally measured the activity of neuronal populations in the retrosplenial cortex (RSC) using two-photon calcium imaging during the performance of a context-choice association task. We find that the activity