Their brains are elongated, except in caecilians, and contain the usual motor and sensory areas of tetrapods.
ðɛɹ bɹˈeɪnz ɑːɹ ˈiːlˌɑːŋɡeɪɾᵻd, ɛksˈɛpt ɪn kiːsˈɪliənz, ænd kəntˈeɪn ðə jˈuːʒuːəl mˈoʊɾɚ ænd sˈɛnsɚɹi ˈɛɹiəz ʌv tˈɛtɹɐpˌɑːdz.