An bayyana wannan abu ne na "riga ya gani" a farkon 1800s. Amma ya ɗauki kimanin karni don gano ma'anar dacewa da dalilan bincike na wannan batu.
A cikin magungunan likita, ana ganin saurin gani ne a matsayin alamar cututtuka na fatar jiki ko schizophrenia. Duk waɗannan jihohin suna haɗuwa da irin abubuwan da suke faruwa akai-akai da kuma jin daɗi. Kodayake, mutane masu fama da cututtuka ko cututtuka na likita suna iya jin dadin su. An kiyasta cewa mutane biyu daga cikin mutane uku sunyi ikirarin cewa sun sami kwarewa a wani lokaci a rayuwarsu. An tabbatar da hakan ta hanyar gaskiyar cewa cutar "deja vu" ba ta rigaya an yi nazarin ba. Duk da haka, masana kimiyya sun gano abubuwa da dama game da abubuwan da ke faruwa a cikin deja vu.
1. Kalmar "deja vu" a cikin Faransanci na nufin "riga an gani".
2. A matsakaici, mutane suna jin wannan tunani game da sau ɗaya a shekara.
3. Wasu mutane da ke fuskantar deja vu sun ce sun ga abin da ke faruwa a mafarki.
4. Dejavu yakan faru ne a lokacin lokacin wahala ko matsanancin gajiya.
5. bayyanar deja vu ta ragu tare da shekaru.
6. Duka vu za a iya yin amfani da shi ta hanyar motsa jiki ta hanyar motsa jiki da zurfin tsarin kwakwalwa.
7. Mutane da yawa masu ilimin ilimi da masu fasaha sun fi dacewa su fuskanci kwarewa.
8. Wasu masanan kimiyya sun haɗa kai da abubuwan da mutum ya samu: kwakwalwarmu, tare da damuwa mai yawa, yana ƙoƙarin "rubuta" bayanai masu muhimmanci, amma ba daidai ba ne.
9. Masu koyarwa sun bayyana ra'ayi cewa abin da muka gani shine kwarewa da muka samu a cikin mafarki, yayin da ruhunmu ya kewaya ta sauran Jami'o'in.
10. Kishiyar deja vu - jamaive, a cikin fassarar yana nufin "ba a taɓa gani ba." Zhamefu wani abu ne wanda abin da banal ya zama wanda ba a sani ba. Wannan abu ne mai banbanci fiye da deja vu.
11. Sau da yawa mutane suna rikita rikice-rikice tare da "hanyoyi guda shida" lokacin da suka yi aiki a kan tunanin abin da zai faru a nan gaba.
12. Mutanen da suke so su yi tafiya kwarewa sun fi sau da yawa fiye da wadanda suka fi so su zauna a gida. Wataƙila, wannan shi ne saboda abubuwan da suka fi dacewa da suka faru a cikin rayuwar matafiya.
13. Masanan sunyi la'akari da ciwo na deja vu a matsayin abin raye ko cikar sha'awar mai haƙuri.
14. Masanan sunyi imani da cewa deja vu ya fi dacewa da rayuwar mutum. Lokacin da ka fuskanci kwarewa, watakila ƙwaƙwalwar ajiya tana magana akan tsohonka.
15. Daya daga cikin bayanin da ya dace game da deja vu shine "rarraba ra'ayi." Wannan yana faruwa lokacin da kake kallon abu kawai kafin ka dubi shi.
Masu bincike basu riga sun bayyana asirin abin da ke faruwa ba. Yawancin karatun da aka gudanar a kan batun "an rigaya ya gani" yana haɗuwa da lalacewar, rashin tabbatattun ra'ayi, kuma tare da yanayin halayya. Dejavu an kwatanta shi da abubuwan da ke faruwa a ciki, irin su motsa jiki da psychokinesis. Kuma yaya kake tunani?