ðɪ æntˈiəɹɪɚ pˈɜːfɚɹˌeɪɾᵻd sˈʌbstəns ɪz nˈeɪmd ˈæftɚ ðə hˈoʊlz kɹiːˈeɪɾᵻd baɪ smˈɔːl blˈʌd vˈɛsəlz ðæt səplˈaɪ ɪt.
The anterior perforated substance is named after the holes created by small blood vessels that supply it.