"Neural Correlates of Reactivity Cac Reactivity mwa Anthu Omwe Ali ndi Zopanda Zokakamiza Zogonana" (2014): Ndemanga yofufuza Steele et al., 2013

Lumikizani ku kafukufuku woyambirira - "Neural Correlates of Reactact Cue Reactivity mwa Anthu Omwe Ali Ndi Zopanda Zogonana" (2014)

Zindikirani - mapepala ena owunikiridwa ndi anzawo ambiri amavomereza kuti Steele et al., 2013 imathandizira mtundu wa zolaula: Zolemba zotsatiridwa ndi anzawo Steele et al., 2013

Kufotokozera momveka bwino Steele et al., 2013 (cXation ndi 25 Steele et al.)


Zomwe tapeza zikusonyeza kuti ntchito ya DACC imasonyeza mbali ya chilakolako cha kugonana, zomwe zingakhale zofanana ndi phunziro pa P300 mu CSB maphunziro okhudzana ndi chikhumbo [25]. Timasonyeza kusiyana pakati pa gulu la CSB ndi odzipereka wathanzi pomwe phunziro lapitayi silinakhale ndi gulu lolamulira. Kuyerekezera kafukufuku wamakono ndi zofalitsa zapitazo ku CSB zogwiritsa ntchito MRI yofalitsidwa ndi P300 n'zovuta kupatsidwa kusiyana kwa njira. Zofukufuku za P300, zomwe zingatheke kugwiritsidwa ntchito pophunzira zofuna zowonongeka pogwiritsa ntchito mankhwala, kusonyeza zowonjezereka zogwiritsa ntchito chikonga [54], mowa [55], ndi opiates [56], ndi njira zomwe zimagwirizanitsa ndi zikhumbo. P300 imaphunziranso ntchito zovuta kugwiritsira ntchito ntchito pogwiritsa ntchito ntchito zosamvetsetseka zomwe zimakhala zochepa kwambiri zomwe zimaphatikizidwa ndi zikuluzikulu zomwe sizingatheke. Kufufuza kwa meta kunasonyeza kuti nkhani zopanda kugwiritsa ntchito mankhwala ndi mabanja awo osakhudzidwa adachepetsa kukula kwa P300 poyerekeza ndi odzipereka odzipereka [57]. Zotsatira izi zikuwonetsa kuti zovuta zakugwiritsa ntchito mankhwala osokoneza bongo zitha kudziwika ndi kuchepa kwa magawidwe azinthu zodziwikiratu kuti zidziwike pazomwe zingachitike (zosagwiritsa ntchito mankhwala osokoneza bongo) zomwe zimapangitsa chidwi cha mankhwala osokoneza bongo. Kutsika kwa matalikidwe a P300 kumathanso kukhala chikhomo cha endophenotypic pamavuto ogwiritsa ntchito mankhwala osokoneza bongo. Kafukufuku wokhudzana ndi zochitika zomwe zikuyang'ana kufunikira kwakukhudzidwa ndi mankhwala a cocaine ndi heroin zimanenanso zovuta zina kumapeto kwa ma ERP (> 300 milliseconds; zomwe zingachitike mochedwa, LPP) kumadera akutsogolo, zomwe zitha kuwonetsanso kukhumba komanso kugawa chidwi [58]-[60]. LPP ikukhulupilira kuti ikuwonetseratu zochitika zoyambirira (400 kwa 1000 msec) ndipo pambuyo pake zakhala zikugwiritsidwa ntchito molimbikitsana. Anthu omwe ali ndi vuto la cocaine amagwiritsira ntchito mapepala oyambirira a LPP poyerekeza ndi odzipereka omwe ali ndi thanzi labwino omwe amachititsa chidwi kuti athandizidwe mofulumira pamodzi ndi mayankho okhudzidwa ndi zosangalatsa zabwino. Komabe, mochedwa LPP ndondomeko sizinali zosiyana kwambiri ndi anthu odzipereka odzipereka [61]. Jenereta ya zotsatira za P300 zokhudzana ndi zochitika zokhudzana ndi zokhudzana ndi zokhudzana ndi zokhudzana ndi zokhudzana ndi zokhudzana ndi zokhudzana ndi zokhudzana ndi zokhudzana ndi zokhudzidwa zimagwiridwa kuti ndizogwiritsiridwa ntchito kwa pirital cortex [62]. Choncho, ntchito yonse ya DACC mu maphunziro a CSB ndi ntchito ya P300 yomwe inafotokozedwa mu kafukufuku wa CSB yapitayo ikhoza kusonyeza njira zofanana zowonongeka. Mofananamo, maphunziro awiriwa amasonyeza mgwirizano pakati pa izi ndi chikhumbo chochuluka. Apa tikusonyeza kuti ntchito ya DACC ikugwirizana ndi chilakolako, chomwe chingasonyeze chiwerengero cha chilakolako, koma sichigwirizana ndi malingaliro okondweretsa omwe amachititsa kuti anthu azigwiritsa ntchito mankhwala osokoneza bongo.