Ubushakashatsi nk'ubwa Kevin bwerekana ko ingingo y'uko ubwonko bwacu bukuru kandi buhinduka cyane yakiwbazwaho kuko abantu bose badafite ubwonko nk'ubw'abatwara tagisi i London cyangwa bavukanye uturemangingo twa hippocampus nk'utwabo.
