Bosh miya nervlari bosh miya asosidan chiquvchi 12 juft nervdan iborat va quyidagi juftlar shaklida yaratilgan: I juft - hidlov nervi - nervus olfactorius, II juft - ko‘ruv nervi – nervus opticus, III juft - ko‘zni harakatlantiruvchi nerv - nervus oculomotorius, IV juft - g‘altak nervi - nervus trochlearis, V juft - uch shoxlik nerv - nervus trigeminus, VI juft - uzoqlashtiruvchi nerv - nervus abducens, VII juft - yuz nervi - nervus facialis.