[Verse 1] One experiment's just a whisper in the dark Recording neurons firing their electric spark MT cells love motion, that's what electrodes say But whispers can deceive us, lead our minds astray [Chorus] When the methods converge, that's when we know it's true Five different pathways painting the same view Recording, lesions, stimulation too Human studies make it four and five, breakthrough Convergence is the key, not just one or two That's how scattered clues become the proof we use [Verse 2] Lesion studies cut the circuits, watch what falls apart Akinetopsia strikes when MT can't restart But damage spreads like wildfire, hits more than one zone A single method's verdict leaves us still unknown [Chorus] When the methods converge, that's when we know it's true Five different pathways painting the same view Recording, lesions, stimulation too Human studies make it four and five, breakthrough Convergence is the key, not just one or two That's how scattered clues become the proof we use [Verse 3] Microstimulation whispers lies into the brain Monkey sees false motion dancing in the rain TMS disrupts the human visual stream Each method tells a fragment of a larger dream [Bridge] FMRI blood flow maps the territory bright MT area glowing in the scanner's sight Five independent witnesses all agree Motion lives in MT, that's our certainty [Verse 4] But where the methods scatter, pointing different ways The brain map stays uncertain through our searching days No single golden hammer builds the neural truth Convergence paints the picture, that's our living proof [Verse 5] In the lab at midnight, questions multiply Single-cell recordings make the neurons cry Population vectors dancing left and right But without convergence, we're still blind in flight Replication crisis haunts the ivory tower One method standing lonely has no proving power [Chorus] When the methods converge, that's when we know it's true Five different pathways painting the same view Recording, lesions, stimulation too Human studies make it four and five, breakthrough Convergence is the key, not just one or two That's how scattered clues become the proof we use [Chorus] When the methods converge, that's when we know it's true Five different pathways painting the same view Recording, lesions, stimulation too Human studies make it four and five, breakthrough Convergence is the key, not just one or two That's how scattered clues become the proof we use [Outro] Five roads to one conclusion, that's the scientist's way Scattered evidence united saves the day
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