wˈʌn bɹˈeɪn ɹˈiːdʒən, ðə sˈʌbdʒənjˌuːəl æntˈiəɹɪɚ sˈɪŋɡjʊlˌeɪt kˈɔːɹɾɛks slˈæʃ bˈeɪsəl fˈɔːɹbɹeɪn, kəntɹˈɪbjuːts tə lˈɜːnɪŋ ˌɔːltɹuːˈɪstɪk bᵻhˈeɪvjɚ, ɪspˈɛʃəli ɪn pˈiːpəl wɪð ˈɛmpəθi.
One brain region, the subgenual anterior cingulate cortex/basal forebrain, contributes to learning altruistic behavior, especially in people with  empathy.