Mechanisms underlying grid cell firing in the medial entorhinal cortex (MEC) still remain unknown. clamp recordings in rats. Anatomical distributions of these properties were compared along both the dorso-ventral and medio-lateral axes both with and without the cholinergic receptor agonist carbachol. We found that spike frequency adaptation is significantly stronger in ventral than in dorsal… Continue reading Mechanisms underlying grid cell firing in the medial entorhinal cortex (MEC)