ehrenstein illusion

ehrenstein illusion ennathu thelichathinteyo varnnadhaaranathinteyo oru opttikkal illutionaanu. jarmman manasshaasthranjanaaya walter echu aanu drishya prathibhasangal padichathu. herman grid illution pinnile sidhaantham parishkkarikkan aadyam aagrahicha ehrenstein (1899-1961). opttikkal illusion kandethiyappol, oru prathyeka ghattathil nirthunna nerrekhakalude grating paattenukalkk pashchaathalavumaayi thaarathamyappeduthumbol thilakkamulla kendramundennu ehrenstein kandethi.
ehrenstein thante "modifications oof dhaa braitnas phenominen oof ell" enna pusthakam prasidheekarichu. herman "hermante sidhaanthathe thettayi theliyikkaan. eee midhyaadhaaranakal oru kontraast ephakt moolamalla, marichu kooduthal paryavekshanam cheyyenda oru thelicham ephakt moolamaanennu addeham vaadichu.
prabhavam.
ehrenstein illutione oru thelicha illusion aayi tharamthirikkaam. oru aakruthiyude athirthikal oru chithratthinte uparithalathinte nireekshicha thelichathe badhikkunnu. eee efakttukal oro vyakthikkum vyathyaasappedunnu, koodaathe konfigareshante pashchaathalamo imej uparithalathinte chuttupaadukalo maattunnathiloode kooduthal mechappeduthaam. pashchaathalatthil samaanamaanengilum uparithalathinte prakasham kooduthal thilakkamullathaanennu nireekshakan manassilakkunnu.
midhyaadhaarana kondoor.
chilappol "ehrenstein" oru midhyaadhaarana aakruthiyumaayi bandhappettirikkunnu, avide irunda bhaagangalude attangal vrithangaludeyo chathurangaludeyo midhyaadhaarana srishtikkunnu. konfigareshante madhyabhaagathulla prathyaksha vrithaakrithiyilulla roopangal pashchaathalatthinte athe niramaanengilum kooduthal thilakkamullathaayi kaanapedunnu. line segmentukal vrithaakrithiyilulla discumaayi joyint cheyyumbol braitnas ephakt aprathyakshamaakunnu. nammal manassilakkunna asamamaya perseptual senseshanukalkku bhauthika uthbhavam illaathathinaal ithu oru opttikkal illusionte savisheshathakalkk anusrithamaayi yojikkunnu.
kanissa trikonampolulla chithrangalilum midhyayude samanamaaya prabhavam kaanapedunnu.
vyathiyanangal.
daaranayude shakti engane maarumennu parisodhikkaan ehrenstein yadhaartha midhyaadhaaranayude vyathiyanangal nadatthi. oru vyathiyaanathil addeham varikalude kanam maatti. varikal valare nerthathaakkaan kazhiyumennum aaa midhyaadhaarana ippozhum nilanilkkumennum addeham kandethi. varikalude kanathinanusarichu madhyabhaagathinte thelicham vardhikkunnu. ennirunnaalum, madhya velutha rekha adanjukidakkunna tharatthil varikal valare vishaalamaakumbol, midhyaabodhathinu athinte thilakkamulla roopam nashtappedukayum athu drishyamaakaathirikkukayum cheiyunnu.
aakruthi daaranayude vairudhyam.
1954-ll, yadhaartha ehrenstein midhyaadhaaranayude kooduthal vyathiyanangal, kendreekritha vrithangalude oru paattenil sthaapikkumbol oru chathuratthinte vashangal vyakthamaaya valanja aakruthiyilullathaayi kandethi. eee opttikkal illusion jyaamitheeya gadakangal upayogichu aakruthiyude oru ilyusari kondoor srishtikkunnu, ilyusari braitnas upayogikkunna mattu konfigareshanukalil ninnu vyathyasthamayi. mothatthilulla roopathinte valippam kurachappol athu vairudhyam vardhippikkukayum kondoor kattiyullathayi kaanappedukayum cheythathayi ehrenstein kandethi. konfigareshante mothatthilulla savisheshathakalil cheria mattangal undaayirunnittum chithratthile aakruthikal sthiramaayi thudarunnu. chithrangalude ekavarnna nirangal chathuram valanjupokunnathinte midhyaadhaarana kooduthal vardhippikkunnu.
sidhaanthangalum vishadeekaranangalum.
midhyaadhaaranakalude sidhaanthangal vishadeekarikkaan gestaalt saikkolaji upayogikkaam. sankeernamaaya chinthakalodulla oru thaazhekkulla sameepanam ithu anumaanikkunnu, athaayath anthima nigamanathilethunnathinu munbu aalukal labhyamaya vivarangal edukkukayum prosess cheyyukayum cheiyunnu. oru midhyaadhaarana prosess cheyyumbol, oru prathichaayayekkuricho aakruthiyekkuricho munkootty sangalppicha pratheekshakalum vishwaasangalum oru midhyaadhaaranayude anjjaathatha vishadeekarikkaan prayogikkunnu. oru shaareerika uthejanathinte vaijnjaanika vyaakhyaanangal naam kaazhchayil kaanunnathinekkaal namukkariyaavunnavayude pratheekshakalil ninnaan nirmmichirikkunnathu. ithinartham oru opttikkal illutiono konfigareshano kaanumbol, labhyamaya eathenkilum vaijnjaanikamo pratheekaathmakamo aaya soochanakal upayogichu nammal chithram mothatthil nirmmikkunnu ennaanu. jarmman manasshaasthranjanaaya wolfgang kohler eee perumaattatthe "vishadeekarikkuka" ennaanu visheshippichathu."kazhchakal udan vishadeekarikkaan kazhiyunnillengil, vidavukal nikathunnathinulla oru maargamaayi masthishkam vasthuthaaparamo bodhapoorvamo aaya thelivukalillaatha badal vyaakhyaanangal kandupidikkunnu.
cognitive desonence enna aashayathil ninnaan eee sidhaantham uthbhavikkunnath. ore samayam parasparavirudhamaaya rund vishwaasangal masthishkam kaivasham vaykkumbol, avaa parasparam sthirathayullathinaal avaye maattaan athu enthum cheyyum. nammude maanadandangalum pratheekshakalum lamghikkappedumbol aswasthatha anubhavappedunnathinaal nammal ithu cheiyunnu. ithu ehrenstein midhyaadhaaranakalil kaanapedunnu. apoornnamaaya gridukal polulla shaareerika uthejakangalude abhavam manassine aswasthamaakkunnu. eee prashnam pariharikkunnathin, kramavum sthirathayum srishtikkunnathinaayi thalachor vrithangaludeyum chathurangaludeyum chithrangal nirmmikkunnu. athinaal, apoornnamo aashayakkuzhappamundaakkunnathu aaya uthejakangalude drishyaprakrameekaranam vivarangal punasthaapikkunnathinu aantharika prashnaparihara prakriyakale aasrayikkunnu.
vimarsanangal.
thelicham phalangalekkurichulla thripthikaramallaatha vishadeekaranangalkk gestaalt psychology midhyaadhaaranakalude cognitive desonence sidhaanthangalum vimarshikkappettittundu. midhyaabodhatthinte thelichamo contouro engane, eppol vyathyaasappedumennu avar paryavekshanam cheiyunnundenkilum, midhyaabodhatthinte roopam engane uyarnnuvarunnu ennathinu parimithamaaya vishadeekaranamundu. athinaal, ehrenstein midhyayude nilavile vivaranagal paryaapthamalla, kaaranam avaa prathibhaasangalude drishyavum avabodhajanyavumaaya samvidaanangal report cheiyunnilla. jarmman neurologist lother spillman parayunnathanusarichu, oru vyakthiyude midhyaabodha uthejakathinteyum perseptual prosessinghinte savisheshathakal kanakkiledukkunna oru puthiya sidhaantham srishtikkaan kooduthal gaveshanam aavasyamaanu.
daaranayude nilavile vishadeekaranangalkethire parasparavirudhamaaya thelivukalum undu. uthejakathekkurichu bodhapoorvamaaya oru vyaakhyaanam nadakkunnathinu munbu, midhyayude adisthaanam roopappeduthunna eathenkilum tharatthilulla muun prateeksha thalachorinundaayirikkannam gestaalt saikkolaji anumaanikkunnu. ennirunnaalum, vishwal neuronukalude malsarathiloodeyum sahakaranathiloodeyum masthishkathil ninnaan uthejakangalude praathinidhyam nirmmikkappedunnathenna sameepakaala computational padanangal soochippikkunnu. orikkalkkoodi, nilavile sidhaanthangal ehrenstein midhyayude krithyamaaya maathrkayaano ennu vilayiruthaan kooduthal neurophysiological, psychological gaveshanam aavasyamaanu.

