Pob txha conduction yog ib txoj kev ntawm lub suab conduction, uas hloov lub suab mus rau hauv txhua yam kev co ntawm ntau zaus, thiab xa suab nthwv dej los ntawm tib neeg pob txha taub hau, pob txha labyrinth, sab hauv pob ntseg lymph, auger, thiab auditory center....
Nyeem ntxiv