Traveling UP states in the post-subiculum reveal an anatomical gradient of intrinsic properties
Dhruv Mehrotra, Daniel Levenstein, Adrian Duszkiewicz, Sam Booker, Angelika Kwiatkowska, Adrien Peyrache · COSYNE 2023
Cortical activity is characterized by state-specific dynamics arising from the interplay between connectivity, cellular diversity, and intrinsic properties. During non-Rapid Eye Movement (NREM) sleep, cortical population activity alternates between periods of neuronal firing (“UP” states) and neuronal silence (“DOWN” states). Patterns of neuronal activity at DOWN-to-UP (DU) transitions have functional relevance beyond sleep: they are related to sensory coding during wakefulness and support homeostatic processes and memory consolidation. Despite this functional importance, the factors that orga
Sun, Mar 12, 2023