Asekyed n Aphantasia

Mdel allen-ik, sakin ẓer-d tafrujt deg wallaɣ-ik. Tettwaliḍ-tt neɣ teẓriḍ kan amek tettban? Asekyed iman-ik n 2 n tesdatin i wamek teẓẓer tmuɣli n wallaɣ-ik. Baṭel, ulac ajerrid.

Sɣur tarbaɛt n HelibrainIɛawed-as asenqed Robert(Taglizt), anelmad n doctorate deg biophysiqueYeffeɣ-d Asenqed aneggaru n

D acu i d aphantasia?

Aphantasia d ulac tugniwin deg wallaɣ. Imdanen yesɛan aphantasia zemren ad xemmmen ɣef tafrujt, ad ẓren amek tettban, maca ur tt-walin ara mi ara tt-id-sugun. Isem-agi yettwasemres deg useggas n 2015 [1]. Deg yiwen n usesteb i 1,000 n yimeɣriyen, 1 seg yal 25 n yimdanen inna-d belli tugniwin-nsen n wallaɣ drus neɣ ulac [2]. Mačči d aṭṭan.

Isegzaweḍen imeẓẓyanen

  • D acu i yesɛa usenqed-agi: amek i d-tiniḍ belli tugniwin-ik ttbanent deg wallaɣ, seg 1 (ulac tugna) ar 5 (amzun tettwaliḍ s wallen-ik), akked yiwet n taɣect, n rriḥa, n ṭṭeɛma d n usikeḍ.
  • Mačči d VVIQ: astewsi n unadi i seqdacen tuget n tezrawin d Vividness of Visual Imagery Questionnaire (VVIQ) [3]. Asenqed-agi iseqdac isteqsiyen-nneɣ, ihi imḍanen-is ur zemren ara ad ttwasemdukkel s VVIQ s yiwen n usirem.
  • Acḥal i yellan: 3.9% n yimeɣriyen nnan-d belli tugniwin-nsen n wallaɣ drus aṭas neɣ ulac, yerna 0.8% nnan-d belli ulac-itent akk, deg VVIQ [2].
  • Ameẓluḍ-nniḍen: 6% n yimdanen qqarend belli tugniwin-nsen ttbanent aṭas, yerna kra semman-as hyperphantasia; 90% qqimen gar-asent [8].
  • Mačči d asenqed n tuccḍa: aphantasia d tarrayt n tmuɣli, mačči d aṭṭan, yerna ulac asteqsiweḍ ameẓẓyan i yezemren ad t-isemmed.

Amek i iteddu usenqed-agi

  1. Sugen. Ad ak-d-mlen 10 n tɣawsiwin n yal ass i wakken ad tent-tesugneḍ, yiwet yiwet, sakin 4 n tɣawsiwin i imeẓẓuɣen-nniḍen.
  2. Sismel. I yal yiwet, fren acḥal i d-teẓriḍ, seg "Ulac" ar "Amzun d tidet". Mdel allen-ik ma yelha-ak.
  3. Wali agmuḍ-ik. Agmuḍ-ik n tmuɣli n uqerruy d talemmast n tɣawsiwin i d-tesugneḍ, seg 1 ar 5. Imeẓẓuɣen-nniḍen ad d-banen s yiman-nsen.

Ulac tiririt tameɣtut, yerna ulac wakud i yettwaseḥsab.

Amek ara tfehmeḍ agmuḍ-ik

  • Ulac tugna akk: tferneḍ "Ulac" i yal taɣawsa yettwasugnen. Aya i d-ttinint s umata tlawin d yirgazen yesɛan aphantasia [1].
  • Tugniwin d tifednan (talemmast n 2 neɣ ddaw): tuget n tugniwin beddent d tifednan neɣ ulac. Deg tezrawin s VVIQ, tiririyin am tid ttwaḥsabent s aphantasia [2].
  • Gar-asent: tugniwin ttbanent s teɣzi talemmast neɣ teẓẓer mliḥ. 9 seg yal 10 n yimdanen ttarran akka ɣef VVIQ [8].
  • Tugniwin ttbanent aṭas (talemmast n 4,7 neɣ ugar): hampir akk tugniwin ttbanent amzun tettwaliḍ-tent s wallen-ik. Tezrawin semmant-asent hyperphantasia [4] [8].

Iswiren-agi bnan ɣef wamek i smenyifen yinadiyen tiririyin n VVIQ, maca tɣawsiwin-nneɣ mgaradent, ihi ḥseb aswir d aglam n tiririyin-ik, mačči d asirem.

D acu i d-ufa unadi

  • Yettwaf-d zik aṭas. Deg 1880, Francis Galton issuter i yimdanen ad sugnen tafelwit n lqut-nsen, yerna kra nnan-d belli ur walan ula d yiwet n tugna [5].
  • Isem-is d amaynut. Deg 2015, yiwen n terbaɛt seg Exeter tesleḍ 21 n yimdanen i yesɛan tugniwin n wallaɣ drus neɣ ulac, yerna semman-as aphantasia [1]. Segmi, 2,000 n yimdanen i yefkan iman-nsen d amedya terran-d ɣef yisteqsiyen n terbaɛt [4].
  • Yezmer ad yettwaseḥseb war awalen. Deg usekyed n binocular rivalry, mi ara tesugneḍ tugna uqbel, ayen ara twaliḍ ticki yettbeddil ɣef tuget n yimdanen, maca mačči ɣef yimdanen yesɛan aphantasia [6].
  • Imeẓẓuɣen-nniḍen ttemlilen yid-s. Azeṭṭaḍ n yimdanen yesɛan aphantasia deg yiwet n tezrawt tameqqrant nnan-d belli ulac tugna ɣer-sen deg meṛṛa imeẓẓuɣen; wiyaḍ zemren ad sugnen kra n yisallen, rriḥat, ṭṭeɛmat neɣ asikeḍ [4] [7].
  • Takatut tetteddu s wudem-nniḍen. Imdanen yesɛan aphantasia ttarun ugar belli cfu-nsen ɣef tudert-nsen iɛeddan d tmuɣli-nsen n yidmamen d drus, yerna tuget mazal ttargun s tugniwin [4] [7].

D acu i yezmer d acu ur yezmir ara ad ak-d-yini usenqed-agi

Wagi d asekyed ameẓẓyan s tira: yeskan-d amek i d-tesegzayeḍ iman-ik tamsulɣa-ik ass-a, s wawalen-ik. Imdanen ur fehment ara yiwen n wudem awal "teẓẓer", ihi sin n yimdanen s yiwen n usirem n daxel zemren ad sɛun imḍanen yemgaraden. Ur d-yeskan ara tuccḍa, yerna agmuḍ ameẓẓyan neɣ ameqqran ur d-yegellu ara s wugur. Ma tebɣiḍ ad tissineḍ ugar, tigruyin n unadi ttwali-tt tikkwal tezrawin ɣef tugniwin i tzemreḍ ad ttekkiḍ deg-sent.

Isteqsiyen i d-yettuɣalen

Amek ara ẓreɣ ma sɛiɣ aphantasia?

Ɛreḍ ad tesugneḍ kra n tɣawsa i tessneḍ, am udem n umdukal neɣ tawwurt n uxxam-ik. Ma teẓriḍ amek tettban maca ur tettwaliḍ ara tugna, yezmer sɛiḍ aphantasia. Yinadiyen ttasenqaden aya s umata s VVIQ [3], yerna kra seqdacen daɣen isekyaden ur nettbeddil ara ɣef wawalen [6]. Asenqed-agi ad ak-d-yefk tamuɣli tameẓẓyant kan, mačči d asenqed n tuccḍa.

Acḥal n yimdanen yesɛan aphantasia?

Deg usesteb i 1,000 n yimeɣriyen, 3.9% nnan-d belli tugniwin-nsen n wallaɣ drus aṭas neɣ ulac, yerna 0.8% nnan-d belli ulac-itent akk [2]. Tizrawin-nniḍen ttufant-d amur meẓẓiyen am yagi, ilmend n wanda i d-ttaggadent talast.

Ma d aṭṭan i d aphantasia?

Ala. Aphantasia d amgired deg wamek i ttmagin yimdanen, mačči d aṭṭan. Tuget n yimdanen yesɛan aphantasia seg zik ttidiren tudert-nsen am yal yiwen, yerna aṭas seg-sen ur ssinen ara alamma meqqren belli wiyaḍ ttwalin tugniwin s tidet [1] [4]. Tikwal drus, tugniwin ttwakksent seld ljerḥ n uqerruy neɣ aṭṭan; ma ibeddel wamek i tessugnuḍ s wudem arurad, mmeslay akked uḍebsi.

Yezmer ad tesɛuḍ aphantasia deg imeẓẓuɣen-nniḍen?

Ih. Azeṭṭaḍ n yimdanen yesɛan aphantasia deg yiwet n tezrawt tameqqrant nnan-d belli ur zemren ara ad sugnen daɣen isallen, rriḥat, ṭṭeɛmat neɣ asikeḍ, maca wiyaḍ zemren [4]. Ɣef waya i yesuter usenqed-agi daɣen ɣef imeẓẓuɣen-nniḍen.

Ma d VVIQ i d wagi?

Ala. VVIQ d asteqsiweḍ i seqdacen tuget n yinadiyen [3]. Asenqed-agi d agraw-nneɣ n yisteqsiyen iḥerzen, i yettwasewjed i usebter-agi, ihi agmuḍ-is yesɛa asirem iman-is.

Ma baṭel i d asekyed n aphantasia?

Ih. Asenqed-agi akked ugmuḍ-ik ummid baṭel: ulac ajerrid, ulac imayl, ulac lexlaṣ.

Isekyaden icudden

Wali akk 43 n yisekyaden n uqerruy ilelliyen

Tebɣiḍ ad tɛerḍeḍ fell-as yal ass? Asnas n Helibrain (s tanglizt akka tura) yesɛa amtan ilelli d yamtanen s lexlaṣ.

Bder asebter-a d aɣbalu: Asekyed n Aphantasia. Helibrain. 2026. https://helibrain.com/kab/aphantasia-test. CC BY 4.0.

Isteqsiyen yettwassnen

How this test works

This check asks how vivid your mind's eye is. You picture 10 everyday scenes, such as a friend's face or a sunset, and rate each one from 1 (nothing) to 5 (as clear as the real thing). Then you rate one sound, one smell, one taste and one touch. Your score is the average of the 10 picture ratings. There are no right answers and no clock. Psychologists have asked people to rate their mental pictures since Francis Galton did so in 1880.

Version 1 · Cite this test:

Helibrain (2026). Aphantasia test, v1. https://helibrain.com/aphantasia-test/methods

Full method →

Iɣbula

  1. Zeman A, Dewar M, Della Sala S (2015). Lives without imagery: congenital aphantasia. Cortex 73:378–380. doi.org/10.1016/j.cortex.2015.05.019
  2. Dance CJ, Ipser A, Simner J (2022). The prevalence of aphantasia (imagery weakness) in the general population. Consciousness and Cognition 97:103243. doi.org/10.1016/j.concog.2021.103243
  3. Marks DF (1973). Visual imagery differences in the recall of pictures. British Journal of Psychology 64(1):17–24. doi.org/10.1111/j.2044-8295.1973.tb01322.x
  4. Zeman A, Milton F, Della Sala S, et al. (2020). Phantasia: the psychological significance of lifelong visual imagery vividness extremes. Cortex 130:426–440. doi.org/10.1016/j.cortex.2020.04.003
  5. Galton F (1880). Statistics of mental imagery. Mind 5(19):301–318. doi.org/10.1093/mind/os-V.19.301
  6. Keogh R, Pearson J (2018). The blind mind: no sensory visual imagery in aphantasia. Cortex 105:53–60. doi.org/10.1016/j.cortex.2017.10.012
  7. Dawes AJ, Keogh R, Andrillon T, Pearson J (2020). A cognitive profile of multi-sensory imagery, memory and dreaming in aphantasia. Scientific Reports 10:10022. doi.org/10.1038/s41598-020-65705-7
  8. Wright DJ, Scott MW, Kraeutner SN, et al. (2024). An international estimate of the prevalence of differing visual imagery abilities. Frontiers in Psychology 15:1454107. doi.org/10.3389/fpsyg.2024.1454107

Amek nga tasna-agi: tira sɣur tarbaɛt n Helibrain, seg tezrawin i d-yettwabedren nnig, u yettwasenqed sɣur Robert(Taglizt) (anelmad n doctorate deg biophysique) ass n 4 Nunembeṛ 2026. Ad tt-nesseɣti mi ara bedlen yiɣbula.