<prompt> Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu: Kupfuura: Chidzidzo chokutanga checorpus chine chokuita nevatano chakaitwa naR. B. Bean, muongorori wezvakaita muviri wePhiladelphia, uyo akataura muna 1906 kuti ukuru hunoshamisa hwecorpus callosum hungareva mubato unokosha wepfungwa uye kuti kwakanga kune misiyano inogona kuyerwa pakati pevarume nevakadzi. Zvichida achiratidza mamiriro ezvinhu ezvematongerwe enyika enguva yacho, akapfuurira kutaura misiyano muhukuru hwecallosum pakati pamarudzi akasiana-siana. Kutsvakurudza kwake pakupedzisira kwakarambwa naFranklin Mall, mutungamiriri werabhoritari yake pachake. Zvimwe zvakakurumbira zvaive chinyorwa cheSainzi cha1982 naHolloway naUtamsing icho chakataura musiyano wepabonde muhunhu hwehuropi hwevanhu, izvo zvine chekuita nemisiyano mukukwanisa kuziva. Nguva yakabudisa nyaya muna 1992 iyo yakaratidza kuti, nokuti corpus inowanzova yakakura muuropi hwevakadzi kupfuura yevarume, inogona kubvumira kukurukurirana kukuru pakati pemahemispheres - zvichida hwaro hwepfungwa dzevakadzi.Mabhuku achangobva kubuda mumabhuku ezvepfungwa akasimudza kusava nechokwadi kana ukuru hwemuviri we corpus hwakasiyana chaizvo. Kuongororwa kwakaitwa zvidzidzo 49 kubvira muna 1980 kwakaratidza kuti, kusiyana nezvakataurwa naDe Lacoste-Utamsing naHolloway, hapana musiyano uri pakati pevarume nevakadzi waigona kuwanikwa paukuru hwecorpus callosum, pasinei nokuti uropi hwemurume hwakakura here kana kuti kwete. Chidzidzo chakaitwa muna 2006 pachishandiswa MRI yakaita kuti munhu aite scan yakatetepa chakaratidza kuti hapana musiyano waiva pakukora kwedumbu racho paicherechedzwa kuti munhu wacho aiva akakura sei. Mubvunzo: Nyanzvi yokugadzira muviri R. B. Bean anobva muguta ripi reAmerica?  <response>: Firiadhefiya 