Tam sim no, kev tshawb fawb luam tawm hauv PLOS ONE qhia tau tias tib neeg tuaj yeem kawm nyem-raws li echolocation tsis hais lawv hnub nyoog lossis muaj peev xwm pom, Alice Lipscombe-Southwell qhia rau BBC Science Focus magazine. … Cov neeg koom nrog muaj hnub nyoog 21 txog 79 xyoo, thiab suav nrog 12 tus neeg dig muag thiab 14 tus neeg tsis dig muag.
Puas yog tib neeg muaj peev xwm echolocation?
Ob qho tib si tsis muaj zog thiab nquag echolocation pab cov neeg dig muag kawm txog lawv qhov chaw. … Txawm li cas los xij, nrog rau kev cob qhia, cov neeg pom kev hnov lus zoo tuaj yeem kawm kom tsis txhob muaj kev cuam tshuam los ntawm kev siv lub suab nkaus xwb, qhia tias echolocation yog tib neeg muaj peev xwm.
Koj puas tuaj yeem cob qhia koj tus kheej kom muaj echolocation?
Dig muag tib neeg tau paub siv echolocation los "pom" lawv ib puag ncig, tab sis txawm tias cov neeg pom kev tuaj yeem kawm tau txuj ci, kev tshawb fawb tshiab pom. Cov neeg tuaj koom kawm tau kawm kom echolocate, lossis khaws cov ntaub ntawv hais txog ib puag ncig los ntawm kev dhia suab nthwv dej tawm ntawm qhov chaw, hauv ib puag ncig virtual.
tib neeg echolocate zoo li puav?
Kev tshawb fawb tom qab ua ib tug puav-txiv neej
Ntau yam li ntses taub ntswg ntev lossis puav, tib neeg echolocator tsim cov suab nrov nrov nrog lawv tus nplaig. "Lawv raug tsim los ntawm kev nias tus nplaig tawm tsam lub palate [lub qhov ncauj] thiab rub tus nplaig sai sai, qhov no ua rau lub tshuab nqus tsev.
tib neeg echolocation yog dab tsi?
Lawv mus ntawm ib qhoqhov tseeb nruab nrab ntawm 80 feem pua nrog cov ces kaum ntawm 135 degrees txog 50 feem pua thaum lub disk ncaj qha tom qab lawv. Cov kws tshawb fawb tseem pom tau tias cov neeg tuaj yeem pab dawb sib txawv ntawm qhov ntim thiab tus nqi ntawm cov clicks uas lawv tau ua thaum sim nrhiav ib yam dab tsi.
