"McCollough effect" meaning in All languages combined

{
  "etymology_text": "Named after American psychologist Celeste McCollough who discovered the effect in 1965.",
  "forms": [
    {
      "form": "McCollough effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "McCollough effect (plural McCollough effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Optical illusions",
          "orig": "en:Optical illusions",
          "parents": [
            "Vision",
            "Senses",
            "Perception",
            "Body",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A phenomenon of human visual perception in which colorless gratings appear colored contingent on the orientation of the gratings."
      ],
      "id": "en-McCollough_effect-en-noun-9ZQnsyYw",
      "links": [
        [
          "colorless",
          "colorless"
        ],
        [
          "grating",
          "grating"
        ],
        [
          "contingent",
          "contingent"
        ]
      ],
      "wikipedia": [
        "Celeste McCollough"
      ]
    }
  ],
  "word": "McCollough effect"
}

{
  "etymology_text": "Named after American psychologist Celeste McCollough who discovered the effect in 1965.",
  "forms": [
    {
      "form": "McCollough effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "McCollough effect (plural McCollough effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Optical illusions"
      ],
      "glosses": [
        "A phenomenon of human visual perception in which colorless gratings appear colored contingent on the orientation of the gratings."
      ],
      "links": [
        [
          "colorless",
          "colorless"
        ],
        [
          "grating",
          "grating"
        ],
        [
          "contingent",
          "contingent"
        ]
      ],
      "wikipedia": [
        "Celeste McCollough"
      ]
    }
  ],
  "word": "McCollough effect"
}