[Verse 1]
Before the grids were crystal clear, Fyhn dropped the spark in zero-four
Spatial firing patterns here, MEC neurons keeping score
Modulated by position, but the structure stayed concealed
Like watching constellations blur before the stars revealed
Science journal held the key, precursor to the fame
Hafting built upon this seed, but Fyhn lit the flame
[Chorus]
Supporting papers pave the road, each discovery unfolds
Fyhn then Solstad, borders showed, Høydal's vectors bold
Kropff measured running speed, these papers plant the seed
MEC's puzzle piece by piece, supporting what we need
[Verse 2]
Solstad brought the boundaries forth in zero-eight's design
Border cells that trace the earth where walls and edges align
Geometric barriers spark these neurons into song
Rectangle or circle arc, they fire all day long
Representation of the frame that holds our spatial map
Science showed us how the brain builds borders without gaps
[Chorus]
Supporting papers pave the road, each discovery unfolds
Fyhn then Solstad, borders showed, Høydal's vectors bold
Kropff measured running speed, these papers plant the seed
MEC's puzzle piece by piece, supporting what we need
[Verse 3]
Høydal's crew in twenty-nineteen cracked the object code
Vector cells compute between the landmarks on our road
Distance plus direction equals navigation's art
Object-vector intersection, Nature played its part
Polar coordinates in brain, radius and angle tight
Reference points that help maintain our bearings day and night
[Bridge]
From spatial hints to border lines
Object vectors, speed that climbs
Each paper adds another layer
MEC becomes a master player
[Verse 4]
Kropff's speed cells clock the pace, fifteen brought the news
Velocity without the space, pure motion they peruse
Faster running, higher fire, slower drops the rate
Treadmill or the open wire, speed cells calibrate
Nature published this design, locomotion's inner gauge
Entorhinal cortex shrine where movement takes the stage
[Verse 5]
Decades of research unfold, building block by block
From the first cell type controlled to circuits that unlock
Navigation's ancient code written in our minds
Every species on this road with spatial sense refined
Rats and humans share the gift of knowing where they stand
MEC's computational shift helps us understand
[Final Chorus]
Supporting papers pave the road, each discovery unfolds
Fyhn then Solstad, borders showed, Høydal's vectors bold
Kropff measured running speed, these papers plant the seed
MEC's puzzle piece by piece, supporting what we need