"Perky effect" meaning in English

{
  "etymology_text": "Named after Cheves Perky (1874–1940), American psychologist, who carried out a related experiment in which subjects were asked to visualize various objects on a screen while, unknown to them, very faint patches of color resembling these objects were projected onto the screen.",
  "forms": [
    {
      "form": "Perky effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Perky effect (plural Perky 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": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2007, Monica Gonzalez-Marquez, Methods in Cognitive Linguistics, page 286",
          "text": "If Perky effects like these are indeed indicative of visual imagery making use of the same neural resources recruited for actual vision, then they can naturally be extended to language processing.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The phenomenon whereby sensory input, or perceptions, can be mistaken for a mental image when perceptual processes and mental imagery interfere with each other."
      ],
      "id": "en-Perky_effect-en-noun-r9RHyKSY",
      "links": [
        [
          "sensory",
          "sensory"
        ],
        [
          "input",
          "input"
        ],
        [
          "perception",
          "perception"
        ],
        [
          "mental",
          "mental"
        ],
        [
          "image",
          "image"
        ]
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "Perky-ilmiö"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "Perky-Effekt"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "note": "not idiomatic",
          "sense": "Translations",
          "tags": [
            "masculine"
          ],
          "word": "efekt Perky"
        }
      ],
      "wikipedia": [
        "Cheves Perky"
      ]
    }
  ],
  "word": "Perky effect"
}

{
  "etymology_text": "Named after Cheves Perky (1874–1940), American psychologist, who carried out a related experiment in which subjects were asked to visualize various objects on a screen while, unknown to them, very faint patches of color resembling these objects were projected onto the screen.",
  "forms": [
    {
      "form": "Perky effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Perky effect (plural Perky effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "Translation table header lacks gloss"
      ],
      "examples": [
        {
          "ref": "2007, Monica Gonzalez-Marquez, Methods in Cognitive Linguistics, page 286",
          "text": "If Perky effects like these are indeed indicative of visual imagery making use of the same neural resources recruited for actual vision, then they can naturally be extended to language processing.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The phenomenon whereby sensory input, or perceptions, can be mistaken for a mental image when perceptual processes and mental imagery interfere with each other."
      ],
      "links": [
        [
          "sensory",
          "sensory"
        ],
        [
          "input",
          "input"
        ],
        [
          "perception",
          "perception"
        ],
        [
          "mental",
          "mental"
        ],
        [
          "image",
          "image"
        ]
      ],
      "wikipedia": [
        "Cheves Perky"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "Perky-ilmiö"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "Perky-Effekt"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "note": "not idiomatic",
      "sense": "Translations",
      "tags": [
        "masculine"
      ],
      "word": "efekt Perky"
    }
  ],
  "word": "Perky effect"
}