Current state of affairs on implementations of reference frames and/or grid cells

Hi all,

after reading and hearing a lot about the new reference frame methology of the thousand brains theory, i was wondering if there is any working model of how these reference frames can actually be generated in a self-organizing fashion. or even if it is not the full reference frame yet, maybe something about how to generate grid- and place-cells ? Is there any information around how Numenta is currently attempting to solve this issue from an engineering perspective ?

Cheers !

You might be interested in the book “How We Remember” by Hasselmo.
It covers what’s know and theorized about the hippocampus and entorhinal cortex.