The nervous system is basically the same as in other vertebrates, with a central brain, a spinal cord, and nerves throughout the body.
ðə nˈɜːvəs sˈɪstəm ɪz bˈeɪsɪkli ðə sˈeɪm æz ɪn ˈʌðɚ vˈɜːɾɪbɹˌeɪts, wɪð ɐ sˈɛntɹəl bɹˈeɪn, ɐ spˈaɪnəl kˈoːɹd, ænd nˈɜːvz θɹuːˈaʊt ðə bˈɑːdi.