While scientists still know little about the effects of spaceflight on brain structure, this study showed that space travel can lead to new motor skills (dexterity), but also slightly weaker vision, both of which could possibly be long lasting.
wˌaɪl sˈaɪəntɪsts stˈɪl nˈoʊ lˈɪɾəl ɐbˌaʊt ðɪ ɪfˈɛkts ʌv spˈeɪsflaɪt ˌɔn bɹˈeɪn stɹˈʌktʃɚ, ðɪs stˈʌdi ʃˈoʊd ðæt spˈeɪs tɹˈævəl kæn lˈiːd tə nˈuː mˈoʊɾɚ skˈɪlz dɛkstˈɛɹᵻɾi, bˌʌt ˈɔːlsoʊ slˈaɪtli wˈiːkɚ vˈɪʒən, bˈoʊθ ʌvwˈɪtʃ kʊd pˈɑːsᵻbli biː lˈɔŋ lˈæstɪŋ.