Marmosets anoshamwaridzana zvakanyanya asiri vanhu. Ivo vanoratidza ruzha rwakawanda, asi iyo neural hwaro kuseri kwakaomarara kutaurirana kwezwi hazvizivikanwe zvakanyanya.

Musi waChikunguru 12, 2021, Pu Muming naWang Liping vanobva kuInstitute of Neurobiology yeChinese Academy of Sciences vakaburitsa gwaro repamhepo rine musoro unoti "Distinct neuron populations for simple and compounds call in the primary auditory cortex of awake marmosets" muNational Science Review ( IF=17.27). Bepa rekutsvagisa rinoshuma kuvepo kwemamwe mapoka euronal mune marmoset A1, ayo anosarudzika anopindura kune akasiyana akareruka kana komputa mafoni anogadzirwa nemhando imwechete yemarmoset. Aya ma neurons akaparadzirwa munzvimbo mukati meA1, asi akasiyana neaya anopindura kune yakachena toni. Kana iyo imwe nzvimbo yekufona ichidzimwa kana kutevedzana kwedomasi kuchishandurwa, mhinduro yakasarudzika yekudanwa inoderedzwa zvakanyanya, zvichiratidza kukosha kwepasirese pane nzvimbo yenzvimbo yefrequency spectrum uye temporal hunhu hwezwi. Kana kurongeka kwezvikamu zviviri zvekufona zvadzokororwa kana nguva iri pakati payo ichiwedzerwa neanopfuura 1 sekondi, mhinduro yekusarudza kune iyo composite call inoperawo. Mild anesthesia inobvisa zvakanyanya mhinduro yakasarudzika yekufona.

Muchidimbu, mhedzisiro yeongororo iyi inoratidza kuwanda kwekudzivisa uye kufambisa kupindirana pakati pemhinduro-dzakamutswa, uye inopa hwaro hwekuwedzera tsvakiridzo pamusoro penzira dzemadunhurirwa dziri seri kwekutaura kwezwi mune dzakamuka dzisiri dzevanhu primates.