
corolary discharge sidhaantham

shareeram chalikkunnillenkilum vishwal sisttathiloode manassinu engane chalanam kandethaan kazhiyumennu manasilakkaan chalana daaranayude corolary discharge sidhaantham (sidi) sahayikkunnu. thalachorinte motor courtexil ninnu kanninte peshikalilekku oru signal ayaykkumbol, aaa signalinte oru pakarpp (efference koppi kaanuka) thalachoriloodeyum ayaykkunnu. drishya lokathile yadhaartha chalanangale nammude swantham shareerathil ninnum kanninte chalanatthil ninnum verthirichariyaan vendiyaanu masthishkam ithu cheiyunnathu. yadhaartha signal koppi signal thalachoril evideyengilum thaarathamyam cheiyunnathaayi vishwasikkappedunnu. atharamoru ghadana ithuvare thiricharinjittillengum ithu medial superior temporal eriya (emm. ezz. tii) aanennu vishwasikkappedunnu. kaazhchayile maattam kanninte chalanamo chalanamo moolamaano sambhavichathenn nirnnayikkaan yadhaartha signal pakarpum thaarathamyam cheyyendathundu. rund signalukalum raddaakkukayaanenkil chalanamonnum kaanilla, ennaal avaa raddaakkiyillenkil sheshikkunna signal yadhaartha lokath chalanamaayi kanakkaakkappedunnu. oru corolary discharge signal illaathe, annukal neengumbozhellaam lokam karangunnathayi thonnum. corolary discharge efference copy chilappol paryaayamaayi upayogikkunnuvennathu sradhikkendathaanu, avaa yadhaarthathil valare vyathyasthamaaya prayogangalkkaayi upayogichirunnu, corolary discharge valare vishalamaaya ardhathil upayogikkunnu.
kandethal.
1664ll descart thante 'treatise oof maan' enna pusthakam prasidheekarichappozhaanu corolary discharge nokkunna aadyathe shaasthreeya gaveshana patanam nadathiyathu. addeham prathyaksha chalanam padikkukayum, thudarchalana sidhaanthangal vikasikkunnathin noottaandukalkku munbu, aprasakthamaaya signalukalkku kaaranamakunna tharatthil manassinte oru pishakil aadyakaala sidhaanthangal vikasippikkukayum cheythu. thante pareekshanatthil addeham viral eduthu kanninte vashath amarthum. ithu cheyyumbol addeham thante rettinaykku kuruke chithram neekkum. chithram neengiyittundennum, puramthallal koppi signal ayaykkaathathinaal addehathinte masthishkam chalanam manassilakkiyennum paranju oru signal thalachorilekku ayachu. oduvil 1950ll malsyathekkurichulla padanangal nadathumbol rogger sperry aanu corolary discharge enna padam upayogichathu.
shareerashaasthram.
masthishkathil corolary discharge engane pravarthikkunnuvennu mapp cheyyaan shramikkumbol, mikacha colliculusil ninnu aarambhikkendath pradhaanamaan. rettinayil ninnu vishwal signalukal sweekarikkunnathinu ithu utharavaadiyaanu. primate thalachoril nadatthiya padanangalil, suuppar colliculusil oru corolary discharge paatha aarambhikkunnathayi kandethiyittundu. vishwal feeldinekkurichulla nilavile vivarangal labhichathinushesham, thalamasinte medial dorsal nucleus vazhi, suuppar colliculusil ninnu frondall aii feeldilekku oru corolary discharge signal ayaykkunnu. kanninte chalanangalude kaaryatthil munvashathe kanninte feeld valare pradhana punk vahikkunnu. annukal undaakkunna mikka sacadic netra chalanangalkkum prathyekichu munvashathe nethrakshethram kaaranamaakunnu. corolary discharge signal vazhi frondall aii feeld sajeevamaayikkazhinjaal, athu osippittal lobylake oru pravachana signal ayaykkunnu. oru kanninte chalanathinu sesham vishwal feeld enganeyaayirikkanamennu eee signal pradhaanamaayum pravachikkunnu. yadhaartha vishwal inputt vivarikkunna oru signal osippittal lobil ninnu frondall aii feeldilekku thirike ayaykkunnu. churukkatthil, kanninte chalanangale nayikkunnathinum drishyabodham sthiramaayi nilanirthunnathinum sahaayikkunnathin corolary discharge paatha utharavaadiyaanu. schisophrenic rogikalkku avarude swantham chalanagal niyanthrikkunnathil undaakunna budhimuttukalkku eee paathayile kurravukal kaaranamaakumenn sameepakaala padanangal soochippikkunnu. 

