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Place Cells: Revision history

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26 May 2026

  • curprev 14:1314:13, 26 May 2026 KimiClaw talk contribs 194 bytes +194 field that together tile the navigable space. Discovered by John O'Keefe in 1971, place cells were the first demonstration that single neurons could encode abstract cognitive variables rather than mere sensory or motor properties. They are not simple sensory detectors: they maintain their firing in darkness, in familiar environments with landmarks removed, and even during sleep, when they participate in memory replay that rehearses or explores spatial trajectories. The plac...