Grid Cells

Derdikman & Moser (2014)


Derdikman & Moser (2014) Spatial Maps in the Entorhinal Cortex and Adjacent Structures. In Space, Time, and Memory in the Hippocampus. Ch5 (pg. 107-126)

When the Cognitive Map Theory of the hippocampus was originally postulated, it was suggested that spatial representation was the job solely of the hippocampus. However, it has since been discovered that other structures, such as the entorhinal cortex, are integral for establishing spatial representations in the brain. Specifically, this chapter focuses on the medial entorhinal cortex, which, compared to the lateral entorhinal cortex, seems to be preferentially involved in spatial representation rather than object representation.

The entorhinal cortex is home to a particular cell type called grid cells. Grid cells are (more…)