Geoffrey W. Diehl

The paper evaluates four E/I balance metrics using field potential recordings from rat and mouse brain regions, finding broadband and high gamma power consistently correlate with E/I.

The paper measures excitation-inhibition balance using spectral components of local field potentials in rats during decision making, finding an inverse relationship with broadband spectral power.

The paper identifies four functionally distinct subregions in rodent medial prefrontal cortex that process economic decision information differently along a dorso-ventral gradient.