Early memory, age four: on a driveway by a creek; facing little Ricky, just learning how to walk backwards; trusting me to say stop before reaching the bank, I say nothing as he tumbles backwards onto the creek bed. That such a memory punctured my so-called childhood amnesia made me wonder whether I had been destined to be some kind of psychopath.
Our discussion piece takes on the mystery of memory formation and dissipation, particularly in the early years (click: The Great Forgetting). Adults generally remember little or nothing from their first three or four years of life. Freud thought such memories were repressed but perhaps they were never formed. Research shows, however, that small children can form memories but they disappear within a couple of years. Why? Perhaps such memories are not formed systematically enough to co-exist with the influx of new information so they are swept away.
And so we learn about the interplay between the cerebral cortex, the seat of cognition, and the hippocampus that bundles multiple input from the senses into a single new memory which it links to similar previously-stored ones. The issue, then, seems to arise out of an incompletely-developed hippocampus…
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