<prompt> Fingqa isihloko: Uma wake wazibuza ukuthi kungani abantu abahamba belele bekwazi ukuhamba endaweni abakuyo ngaphandle kokushayisana nezithiyo, ucwaningo olusha lungase lunikeze impendulo. Ososayensi baye bathola ukuthi amangqamuzana okuzulazula ebuchosheni asebenza ngendlela efanayo lapho silele nalapho siphapheme. Lolu cwaningo lusekelwe kulokho okwatholakala ngonyaka odlule ngokuphathelene nesimiso se-GPS sobuchopho esiqukethe amaqoqo amangqamuzana asinika umuzwa wokuqondiswa. Ososayensi baye baveza ukuthi amangqamuzana obuchopho ahlela izinto okuboniswe kuwo umfanekiso wamangqamuzana ezinzwa asebenza ngendlela efanayo lapho silele nalapho siphapheme. Benza lokhu abakuthola ebuchosheni bamagundane. Abacwaningi base-NYU Langone Medical Center, eNew York, bagxila esimisweni sokuqondisa ikhanda samagundane, esisebenza njengekhampasi. Amangqamuzana obuchopho kulezi zinhlelo avutha kakhulu noma nini lapho ikhanda lesidalwa likhomba endaweni ethile. Bathola ukuthi lezi zinzwa ezisebenza ekhanda zisebenza lapho umuntu elele. Abacwaningi bafunda umsebenzi wobuchopho kumagundane ngesikhathi sokulala okujulile, noma ukunyakaza kwamehlo okusheshayo i-REM, okuyisigaba esaziwa ngomsebenzi onamandla wokuphupha kubantu, lapho umsebenzi kagesi wobuchopho cishe ungahlukaniseki nalowo wokuphaphama. Bathola ukuthi ngesikhathi sokulala ubuthongo, inaliti yekhampasi yobuchopho kumagundane yayihamba ngejubane elifanayo lapho ilele, nalapho ivukile. Abacwaningi bafunda umsebenzi wobuchopho kumagundane ngesikhathi sokulala okusheshayo nokwehla kwamehlo REM, okuyisikhathi esaziwa ngokuba nomsebenzi omkhulu wokuphupha kubantu, lapho umsebenzi wobuchopho kagesi cishe ungahlukaniseki nalowo wokuphaphama. Kuboniswa isithombe sesitoko. Ngokokuqala ngqá, kuye kwafakelwa izinkumbulo eziqaphelayo ezingqondweni zamagundane ngesikhathi elele. Ososayensi abavela e-Industrial Physics and Chemistry Higher Educational Institution eParis, eFrance, basebenzisa inqubo yobuchopho yokuphindaphinda - ukuphindaphinda izenzakalo zosuku - ukuze bakhe izinkumbulo ezintsha ebuchosheni bamagundane, lapho elele. Leli qembu, elaliholwa uKarim Benchenane, lagxila emangqamuzaneni endawo - okuyizinzwa ezisebenza ngokuphendula ekucabangeni...  <response>: Ososayensi bathola isimiso se-GPS sobuchopho ngonyaka odlule. Ochwepheshe base-NYU bafunda amangqamuzana obuchopho asebenza njengekhampasi ebuchosheni bamagundane. Bathola ukuthi ngesikhathi sokulala okujulile, inaliti yekhampasi yobuchopho kumagundane yayihamba ngejubane elifanayo nalapho belele. Ukuthola lokhu kungaholela ekwelapheni izinkinga zokuzulazula kubantu. 