[Verse 1]
Grid cells firing patterns, neurons synchronized tight
Entorhinal cortex mapping, spatial navigation sight
Layer two projection neurons, stellate cells align
Six-fold symmetry emerging, hexagonal design
Theta oscillations pulsing, gamma waves collide
Mechanisms underneath the surface, how the circuits ride
[Chorus]
Connections weaving networks, synapses that bind
Medial pathways linking memories in your mind
From grid to place to memory, the circuit architecture
Toroidal loops and feedback, nature's perfect mixture
Connections, connections, mechanistic flow
Teaching us the backbone that we need to know
[Verse 2]
Pyramidal cells receiving, dendrites catching signals clean
Interneurons modulating, keeping rhythms lean
GABAergic inhibition, balancing the load
Excitatory pathways building up the spatial code
Recurrent connectivity, feedback loops engage
Setting up the framework for the neural stage
[Chorus]
Connections weaving networks, synapses that bind
Medial pathways linking memories in your mind
From grid to place to memory, the circuit architecture
Toroidal loops and feedback, nature's perfect mixture
Connections, connections, mechanistic flow
Teaching us the backbone that we need to know
[Bridge]
Module three will test these theories, evidence will speak
Module four explores development, learning techniques unique
Is this structure hardwired deep or does it emerge with time?
These connections hold the answers, mechanisms so sublime
[Verse 3]
Hippocampal formation, downstream from the grid
CA1 and CA3 regions, where the memories are hid
Border cells and head direction, angular velocity streams
All connected through the circuitry of spatial memory dreams
Integration of the signals, temporal sequences flow
Building maps from tiny pieces, watch the network grow
[Verse 4]
Plasticity and learning, synapses adapt and change
Long-term potentiation helping neural patterns rearrange
Spike-timing dependent rules, when neurons fire as one
Strengthening the connections until the learning's done
Experience shapes the circuitry, environment leaves its mark
Building brighter pathways, lighting up the dark
[Chorus]
Connections weaving networks, synapses that bind
Medial pathways linking memories in your mind
From grid to place to memory, the circuit architecture
Toroidal loops and feedback, nature's perfect mixture
Connections, connections, mechanistic flow
Teaching us the backbone that we need to know
[Outro]
Mechanistic understanding, circuits intertwined
Foundation for the modules, expanding what we find
Connections tell the story of how the brain creates
The maps we need for living, navigation that relates