Mene ne tambaya ga: "Hanyar jijiya, hanyar jijiya, ko fuskar jijiya, tana haɗa wani ɓangare na tsarin jijiya tare da wani kuma yawanci ya ƙunshi nau'i na elongated, myelin -insulated neurons, wanda aka sani a matsayin fararen abu."? Batun shi ne Neural hanya.
"menene hanyar ƙwaƙwalwa?"