Etymology of PGO

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

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  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A spike of electrical activity in the brain that moves from pons to geniculate nucleus to occipital lobe at the onset of REM sleep."
      ],
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        "countable",
        "uncountable"
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      "sourceRecordOrdinal": 6129230
    }
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