[Verse 1]
From pyramidal cells to stellate flow
Grid cells firing patterns we now know
Theta oscillations keep the timing right
Border cells defining spatial sight
Speed cells tracking velocity and pace
Head direction neurons show the face
Of where we're heading in this neural space
All these pieces finding their true place
[Chorus]
Connect the dots, MEC symphony
Cell types dance in harmony
Mechanisms weaving memory's thread
Empirical truths that we have read
Development shapes what circuits need
Connect the dots, plant knowledge seed
Grid and border, speed and head
All connections in one web
[Verse 2]
Layer two sends projections down the line
To hippocampus where memories align
Layer three receives the feedback flow
Creating loops that help our spatial glow
Inhibition sculpts the firing fields
While excitation amplifies what yields
The hexagonal patterns we observe
Each connection serving what we preserve
[Chorus]
Connect the dots, MEC symphony
Cell types dance in harmony
Mechanisms weaving memory's thread
Empirical truths that we have read
Development shapes what circuits need
Connect the dots, plant knowledge seed
Grid and border, speed and head
All connections in one web
[Verse 3]
Gamma frequencies sync the local scene
While theta rhythms keep the global clean
Path integration builds our inner map
Using velocity to close the gap
Between where we were and where we are
Each cell type playing its guitar
In this orchestra of neural code
Walking down the spatial road
[Verse 4]
From grid scale gradients dorsal-ventral
To place cell anchoring so fundamental
Replay sequences during quiet rest
Sharp wave ripples putting maps to test
Computational models simulate
The algorithms that navigate
Bayesian inference guides the way
Predictive coding day by day
[Bridge]
From birth to maturity circuits grow
Environmental inputs shape the flow
Critical periods when plasticity's high
Neural networks reaching for the sky
Experience-dependent learning rules
Building spatial navigation tools
Normative frameworks guide the way
Optimal coding saves the day
[Chorus]
Connect the dots, MEC symphony
Cell types dance in harmony
Mechanisms weaving memory's thread
Empirical truths that we have read
Development shapes what circuits need
Connect the dots, plant knowledge seed
Grid and border, speed and head
All connections in one web
[Outro]
Every paper tells a piece
Of this puzzle's grand release
Theoretical landscape now in view
MEC connections shining through