Lecture naEmeritus Purofesa weBiological Psychology Fred Toates, piyona mukufunda iyo dopaminergic system muuropi uye nebasa rayo pabonde, kupindwa muropa uye kukurudzira kazhinji - uye munyori we Kuita Zvepabonde Kunoshanda Sei?.
Mhando dzakasiyana dzakasiyana-siyana dzehuchapupu huri kutendeuka pane kunzwisisa kuti uropi hwevanhu hwakarongeka muchimiro chekusimudzira. Nzvimbo dzehupombwe dzakwegura maererano nekushanduka-shanduka nekufambira mberi zvinowanikwa nevezvino. Kuongororwa kuti kusanganiswa kweizvi nzvimbo kunounza maitiro kwakaburitsa mamwe mazano anokosha. Izvi zvinosanganisira zviratidzo zvakasiyana-siyana, zvichibva pakufunga kwakanaka, kuti vanhu vanoita sei muropa, kuburikidza nekuuraya, nekusarudzwa kusarudzo mumasarudzo. Nyaya yacho ichaongorora huwandu hwezviitiko izvi. Frederick Toates ndeye.