The illusion of motion caused by a rapid succession of images that minimally differ from each other, with unnoticeable interruptions, is a stroboscopic effect.
ðɪ ɪlˈuːʒən ʌv mˈoʊʃən kˈɔːzd baɪ ɐ ɹˈæpɪd səksˈɛʃən ʌv ˈɪmɪdʒᵻz ðæt mˈɪnɪməli dˈɪfɚ fɹʌm ˈiːtʃ ˈʌðɚ, wɪð ʌnnˈoʊɾɪsəbəl ˌɪntɚɹˈʌpʃənz, ɪz ɐ stɹˌɑːbəskˈɑːpɪk ɪfˈɛkt.