[Verse 1] In Kandel's tome, the secrets hide Cortical layers, six deep and wide From molecular to polymorphic zones Each circuit speaks in electric tones Pyramidal cells reach up and down While interneurons keep the sound Of neural chatter well controlled In columns structured, stories told [Chorus] Six layers stack like ancient towers Circuits dance through cortical hours From input streams to output fire The canonical paths never tire Columns process, networks compute In Douglas-Martin's grand pursuit [Verse 2] Layer four receives the call Thalamic whispers through it all Then up to two and three it climbs While five and six keep perfect time The microcircuit's sacred dance No movement left to random chance Excitatory highways rise While inhibition nullifies [Chorus] Six layers stack like ancient towers Circuits dance through cortical hours From input streams to output fire The canonical paths never tire Columns process, networks compute In Douglas-Martin's grand pursuit [Verse 3] Now Hopfield builds his neural maze Where memories persist for days Attractor basins pull and hold Each pattern like a story told Energy landscapes guide the flow To stable states that neurons know When noise disrupts the perfect scene The network finds what it has seen [Bridge] Synaptic weights like mountain slopes Guide wandering signals toward their hopes Each valley deep, a memory traced No random walk, but mathematically placed The cortex hums with Hopfield's dream While Douglas shows the processing stream [Verse 4] From retina to visual cortex These principles create complex Representations rich and deep In neural networks while we sleep The same circuits that process sight Also dream throughout the night Consciousness emerges from This orchestrated neural hum [Verse 5] Learning shapes the plastic brain Through strengthening the synaptic chain Hebbian rules govern the way Connections grow from day to day What fires together, wires as one Until the neural web is spun Into patterns we recognize Behind our conscious mental eyes [Chorus] Six layers stack like ancient towers Circuits dance through cortical hours From input streams to output fire The canonical paths never tire Columns process, networks compute In Douglas-Martin's grand pursuit [Outro] Three papers hold the master key To cortical complexity Kandel maps the territory vast While circuits sing from first to last
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