
dehein-chanchex model

aagola neuronal workspace allengil aagola cognitive workspace model ennum ariyappedunna dehein-chanchex model (dcm) bodhathinaayulla bernard baarsinte "aagola workspace modalinte" bhagamaanu.
oru neural nettvarkkaayi prograam cheytha bodhatthinte neural korilettukalude computer modalaanith. bodham, theerumaanamedukkal, kendra executive pravartthanangal thudangiya thalachorinte "uyarnna vaijnjaanika pravartthanangalude" kootta swabhaavam punarnirmikkaan ithu shramikkunnu. 1986 muthal cognitive neuro sayantistukalaaya staanislaas dehain, jeane-piyari chanchex ennivar chernnaanu ithu vikasippichath. ashradhamaaya andhathayekkurichum lunden pareekshana gopuratthinte parihaarathekkurichum padikkunnathinu oru pravachana chattakkood nalkaan ithu upayogichu.
charithram.
padanatthe prathinidheekarikkaanum mattu lakshyangalkoppam krithrima padanatthilekku oru chuvaduveppu nalkaanum sramikkunna oru spin glass neural nettvarkkaayi dehein-chanchex model thudakkathil sthaapikkappettu. praadhamika maathrkaykkullil nireekshikkaavunna prathikarana samayangal pravachikkanum ashradhamaaya andhathayilum ithu pinneedu upayogikkum.
ghadana.
pothuvaaya ghadana.
dehein-chanchex model oru mettaa neural netvarkkaanu (i.iii. neural nettvarkkukalude oru shringhala) oru yaadruchikamo nirnnaayakamo aaya reethiyil prograam cheythirikkunna valare valia ennam integrate-aandu-fayar neuronukal chernnathaanu. deerghadoora bandhangalodeyum voonn ekkanomoyude mekhalakal thammilulla edapedal nirnaayaka punk vahikkunna sankeernamaaya thaalamo-courtical nirakalilaayaan neuronukal krameekarichirikkunnathu. oro thaalamo-courtical nirayum pyramid koshangalum inhibittari interneuronukalum chernnathaanu, ithu noradrenergic inputtine prathinidheekarikkunna deerghadoora eksaittettari neuromodulation sweekarikkunnu.
neural netvarkkukal chernna oru koottavum multy ejantu sisttavum.
kohen & hudson (2002) ithinakam thanne "roganirnayathinaayi mettaa neural nettvarkkukale intalijant ejantukalaayi" upayogichittundu, kohen & hudson pole, dehein & chanchex avarude model mettaa-neural nettvarkkukalude (thalamocourtical kolangal) oru prathipravarthanamaayi sthaapichu, avaye "intalijant ejantaayi pravartthikkunna neural nettvarkkukalude shreni" enna reethiyil prograam cheythu, avaye bodhatthinte neural korilettukalude svayam samghaditha swabhaavam pravachikkunnathin valia thothilulla parasparabandhitha intalijant ejantumaarude oru samvidaanamaayi upayogikkunnu. jaine thudangiyavar undennathum sradhikkaavunnathaanu. (2002) spike cheiyunna neuronukale budhiparamaaya ejantukalaayi ithinakam vyakthamaayi thiricharinjittundu, kaaranam spike cheiyunna neuronukalude nettvarkkukalude computational shakthiyude thaazhnna paridhi booliyan moolyamulla eathenkilum turing mesheen inputtukalkkaayi thalsamayam anukarikkanulla kazhivaanu. dii. sii. emm. valare valia ennam interacting sub-netvarkkukal ulkkollunnu, avaa svayam intalijant ejantumaaraanu, ithu aupachaarikamaayi oru koottam allengil neural netvarkkukalaayi prograam cheytha oru multy-ejantu sisttavum spiking neuronukalude "fortiery" yum aanu.
perumaattam.
multistability, rund vyathyastha bharanakoodangal thammilulla hoopp vibhajanam thudangiya niravadhi sarkrittikkal emarjant perumattangal dcm pradarshippikkunnu, ithu urakkatheyo prachodanatheyo prathinidheekarikkam, ithu vividha ool-noow-noow perumaattangalodeyaanu. bodhatthinte vividha avasthakalkkidayil pareekshikkaavunna oru vargeekaranam nirnnayikkaan upayogikkuka. 
pandithochithamaaya sweekaranam.
svayam samghadithamaaya vimarsanam.
dehein-chanchex model nonleeniyaritti, svayam samghadithamaaya criticality ennivayekkurichulla padanatthinu sambhavana nalki, prathyekichu bodham ulppedeyulla thalachorinte uyarnnuvarunna perumaattangalude vishadeekarana maathrkayaayi. thalachorinte ghattam-locking, valia thothilulla samanvayam, kittsbichlar thudangiyava padikkunnu. (2011eiii) masthishkathinte physiological bandwidthile ellah freekwansi edavelakalilum manushya mastishka pravartthana shringalayude oru savisheshathayaanu nirnnayakatha ennu sthireekarichu.
koodaathe, "mattu karyangalkkoppam", dehein-chanchex model, kittsbichlar muthalaayavaykku sesham vaijnjaanika shramangalude neural dynamics paryavekshanam cheiyunnu. (2011 bii) manushya mastishka pravartthana shringalakale kooduthal kaaryakshamavum ennaal kuranja saambathika krameekaranam kshanikamaayi sweekarikkunnathinaayi vaijnjaanika sramam engane manassinte modularitye thakarkkunnuvennu theliyichu. verner (2007eiii) dehein-chanchex aagola neuronal workspace upayogichu thalachorinte "dynamic coor" ennu vilikkappedunna ghatta parivartthanangal, scaling, saarvathrikatha gunangal enniva paryavekshanam cheiyunnathinulla stattistikkal physics sameepanangalude upayogathe prathirodhikkaan, macroscopic electrical pravarthanatthinu prasakthiyode. koodaathe, deheen-chanchex maathrkayil ninnu nirmmikkunna verner (2007bii), santhulithamallaatha ghatta parivartthana sidhaanthathinte scaling, saarvathrikatha ennivayude eratta aashayangalude prayogam, intra courtical, courtico-subcortical neuronal looppukalile aavarthichulla reeentrant pravartthanatthinte chalanaathmakathaykk oonnal nalkikkond, adisthaana neural-mekkaanisangalude swabhaavam vyakthamaakkunnathinulla oru vivaradaayaka sameepanamaayi pravartthikkumennu nirddeshichu. asinkranas kaplinginte nonleeniyar swabhaavam yadhaartha mastishka chalanaathmakathaye savisheshamaakkunna sambannavum sandarbha-sensitiivu edapedalukale prapthamaakkunnu, ithu sinkranas edapedalukal pole pradhaanamaaya pravarthanaparamaaya samyojanathil ithu oru punk vahikkunnuvennu soochippikkunnu" ennum fristtan (2000) avakashappettu.
bodhatthinteyum prathibhaasatthinteyum avasthakal.
ithu mayakkathinu keezhilulla thalachorile ghattamaattathekkurichum prathyekichu propophol (marfi thudangiyava) prerippikkunna gaba-ergic mayakkathekkurichum padikkaan sahayichu. 2011, staamattaakis thudangiyava. 2010). koottaaya bodhatheyum athinte rogalakshanangaleyum kurichulla padanatthil (valas thudangiyavar) dehein-chanchex maathrkaye vipareethamaayi udharikkukayum cheythu. 2007). boolii thudangiyavar. (2007) oru reverse somatotopic padanathinaayi eee maathruka upayogichu, ithu manushyaril adisthaana mastishka pravartthanavum somattosensari dharana thammilulla parasparabandham prakadamaakkunnu. boolii thudangiyavar. (2008) manushya masthishkathinte sthiramaaya shringalayude bodhatthinte adisthaana avasthayekkurichulla padanatthilum dcm upayogichu.
dehein-chanchex modalum samyojitha vivara sidhaanthavum pareekshikkunathinulla ethir sahakaranavum.
2019-ll, dehein-chanchex modalinteyum athiraalikalude sidhaanthathinteyum (samyojitha vivara sidhaantham, allengil aii. aii. tii) anubhavaparamaya pravachanangale ethirkkunnathine parishodhikkunnathinaayi templeton foundeshan $<aii. dii. 1> ll kooduthal dhanasahayam prakhyaapichu. rund sidhaanthangaludeyum thudakkakkar pareekshanathmaka protocolukalilum daatta vishakalanangalilum oppuvachu, athupole thanne avarude chaambyan sidhaantham phalam shariyaayi pravachichittundo illayo ennu thripthippeduthunna krithyamaaya vyavasthakalum. praadhamika phalangal 2023 juunil velippeduthi. dehein-chanchex model pravachanagalonnum pree-rajistreshanil sammathichathonnum pasakkiyilla, athesamayam aii. aii. tiyude moonnil rund pravachanangalum aaa paridhi marikadannu.

