Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Bayanin ilimin ilimin halitta, kamar yadda yake tare da kimiyyar halitta ta zamani gabaɗaya, yana da mahimmanci. Abubuwan nazarin sune, da farko, matakai na jiki, waɗanda ake la'akari da tushe na ayyukan tunani da halayya. Ana iya ganin nasarar da ilimin halittu ke samu a cikin bayanin abubuwan da ke faruwa na tunani ta hanyar rashin duk wani kwarewar kwarewar da ke tattare da shi: "ba za a iya samun canji a cikin yanayin tunanin mutum ba tare da canji a cikin kwakwalwa ba".A cikin filin ilimin neurobiology, akwai wasu fannoni da yawa da ke damuwa da alaƙar da ke tsakanin tunanin mutum da yanayin jiki da matakai: Sensory neurophysiology yana bincika alaƙar da ke tsakanin hanyoyin fahimta da motsawa. Ilimin kwakwalwa na kwakwalwa yana nazarin alaƙar da ke tsakanin ayyukan tunani da ayyukan jijiyoyin jiki. Neuropsychology ya bayyana dogaro da ikon tunani akan takamaiman yankuna na kwakwalwa. A ƙarshe, ilimin halittu na juyin halitta yana nazarin asalin da ci gaban tsarin juyayi na mutum kuma, gwargwadon yadda wannan shine tushen hankali, kuma yana bayanin ci gaban ontogenetic da phylogenetic na abubuwan da ke faruwa na tunani tun daga farkon matakan su. Ilimin kimiyyar juyin halitta ya kara sanya tsauraran matakai a kan duk wata ka'idar falsafa ta tunani, kamar yadda tsarin kwayar halitta na zabin halitta ba ya ba da izinin duk wani tsalle-tsalle a cikin ci gaban rikitarwa na jijiyoyin jiki ko software na jijiyoyin jiki amma kawai matakai na haɓaka a cikin dogon lokaci.  Tambaya: Mene ne tushen ilimin ilimin halitta?
mai son abin duniya