LOMISA – in yak namudi qobiliyati hiskunii inson va yo jonvaron meboshad. Yane panj namudi hiskuni hast va yake az onho «Lomisa» meboshad. Lomisa tasiri muhiti beruniro bo yorii azoi lomisa (retseptorhoi pust, mushak, band, luobpardahoi zabonu lab va gayra) dark kardan meboshad. Ba zaboni russi Lomisaro «Osyazanie» va ba anglisi «Touch» meguyand. Lomisa asosan baroi his namudani garmi-khunuki, dard, vazn, chaspidan va junbish yori medihad.
Dar asosi protsessi Lomisa mutaassirshavii namudhoi gunoguni retseptorho (mekhanortsentorho, ki rasish, fishor va kashishro dark mekunand; retseptorhoi dard va harorat) va tabdilyobii onho dar sistemai asabi markazi guzoshta shudaast. Darkkunii predmethoi muhiti beruni bo yorii Lomisa gunogun buda, baroi baho dodan ba shakl, andoza, sokht, konsistentii, holati onho imkoniyat medihad va fahmishi organizmro dar borai dunyoi zohiri vase mekunad.
Lomisa bo qadri imkon azoi hissiyoti digar (bosira, somea) – ro hangomi illatnokii onho ivaz mekunad. Vase shudani aloqai donish oid ba mekhanizmhoi hujayravii protsesshoi retseptori istifodai istilohi «Lomisa»-ro mahdud kard. Mekhanizmi retseptorhoi mekhaniki, harorati va dard boshad, holo bevosita omukhta meshavad.