Abraham Z. Vollan

The paper shows that theta-paced sweeps in the brain's spatial navigation circuit are dynamically modulated by spatial attention during exploration and REM sleep.

The paper shows that grid and place cells in rats encode left-right alternating theta sweeps that sample the environment beyond the animal's path, suggesting an efficient spatial sampling mechanism.

The paper introduces Neuropixels 2.0, a high-density probe for long-term brain recordings, and demonstrates its stability across months in multiple labs and species.