AZOI HIS (Organa sensuum), uzvhoero guyand, ki tavassuti onho organizm tasiri angezandahoi beruniro his mekunad (chashm, gush, pust va g.). Har uzv faqat tasiri yagon navi angezishro dark menamoyad. A. h.-i odam ehsosi zerinro dark mekunad: bosira, somea, shomma, zoiqa, lomisa, dard va harorat. Retseptorho, yane nugi torhoi asabiyai hassos niz dar amali darki his shirkat dorand. Az in ru, mafhumi A. h. shartist, zero baroi paydoishi ehsos angezishi dar retseptorho rukhnamuda boyad ba qishri magzi sar rasad. Pas, har yak A. h. faqat yak juzi analizatorho meboshad.