ʻO nā Marmosets nā primates ʻaʻole kanaka. Hōʻike lākou i ka leo leo nui, akā ʻaʻole ʻike nui ʻia ke kumu neural ma hope o ke kamaʻilio leo paʻakikī.

Ma Iulai 12, 2021, ua paʻi ʻo Pu Muming lāua ʻo Wang Liping mai ka Institute of Neurobiology of the Chinese Academy of Sciences i kahi hōʻike pūnaewele i kapa ʻia ʻo "Distinct neuron populations for simple and compound calls in the primary auditory cortex of awake marmosets" in National Science Review ( IF=17.27). He pepa noiʻi e hōʻike ana i ke ola ʻana o nā pūʻulu neuronal kikoʻī i loko o ka marmoset A1, e pane koho i nā kelepona maʻalahi a hui pū ʻia paha i hana ʻia e nā ʻano marmoset like. Hoʻopuehu ʻia kēia mau neurons i loko o A1, akā he ʻokoʻa ia mai ka poʻe i pane i nā leo maʻemaʻe. Ke hoʻopau ʻia ke kikowaena hoʻokahi o ke kelepona a i ʻole ke hoʻololi ʻia ke kaʻina kikowaena, e hōʻemi nui ʻia ka pane koho o ke kelepona, e hōʻike ana i ke koʻikoʻi o ke ao holoʻokoʻa ma mua o ke kikoʻī alapine kūloko a me nā ʻano kino o ke kani. Ke hoʻohuli ʻia ke ʻano o nā ʻāpana kelepona maʻalahi ʻelua a i ʻole e hoʻolōʻihi ʻia ka wā ma waena o lākou ma mua o 1 kekona, e nalowale hoʻi ka pane koho i ke kelepona hui. Hoʻopau ka anesthesia māmā i ka pane koho i ke kelepona ʻana.

Ma ka hōʻuluʻulu manaʻo, hōʻike nā hopena o kēia noiʻi i kahi ākea ākea o ka hoʻopili ʻana a me ka hoʻomaʻamaʻa ʻana ma waena o nā pane i kāhea ʻia, a hāʻawi i kumu no ka noiʻi hou ʻana i nā neural kaapuni ma hope o ke kamaʻilio leo i nā primates ala ʻole kanaka.