[Verse 1]
Dendrites ain't passive, they got channels in the membrane
Voltage-gated warriors ready for the voltage game
Three families rising when the input gets clustered
Regenerative spikes, local power never busted
Sodium fast and furious, one to two milliseconds
NMDA plateaus stretch like temporal crescendos
Calcium broad and mighty in the apical zone
Each branch computing, never standing alone
[Chorus]
Supra-linear when you cross that threshold line
Sub-linear below it, everything's fine
NMDA needs glutamate plus depolarization
Magnesium blockade needs electrical salvation
Backpropagating signals traveling upstream
Dendritic spikes igniting the computational dream
[Verse 2]
Backpropagating action potential rides reverse
From soma to the dendrites, timing's universe
STDP reads this signal like a postsynaptic clock
Reporting "I just fired" to every synaptic dock
Fast sodium channels mediate this backward wave
Two milliseconds dancing, neural timing they save
Each synapse gets the message, plasticity unfolds
Dendritic spikes writing computational stories untold
[Chorus]
Supra-linear when you cross that threshold line
Sub-linear below it, everything's fine
NMDA needs glutamate plus depolarization
Magnesium blockade needs electrical salvation
Backpropagating signals traveling upstream
Dendritic spikes igniting the computational dream
[Verse 3]
Thin branches basal, apical tuft, oblique design
NMDA receptors waiting for the perfect sign
Coincidence detector, dual requirements met
Glutamate binding plus voltage debt
Fifty to hundred milliseconds, plateau extended
Clustered input recruiting current, resistance ended
Sigmoidal transformation, linear days are done
Whole exceeds the parts when regeneration's won
[Verse 4]
Integration windows opening, temporal precision
Synaptic clustering drives the neural decision
Location matters deeply, proximal versus distal
Each compartment weighing input by its crystal
Branch-specific learning rules the neural code
Dendritic spikes teaching plasticity's mode
[Bridge]
Apical trunk nexus where calcium reigns
Broad spikes trigger bursts through neural chains
Independent subunits, high resistance between
Each branch computing its own local scene
Electrical isolation breeds computational power
Dendritic democracy in every neural hour
[Chorus]
Supra-linear when you cross that threshold line
Sub-linear below it, everything's fine
NMDA needs glutamate plus depolarization
Magnesium blockade needs electrical salvation
Backpropagating signals traveling upstream
Dendritic spikes igniting the computational dream
[Outro]
Regime switch activated, threshold crossed tonight
Dendritic computation burning neural bright