Serakan grgrumy tghamardkanc mot ughekcvum e erekciayi, isk kananc mot: lyubrikaciayi drsevormamb։ Erku sereri mot el serakan grgrumy paymanavorvac e mievnuyn fiziologiakan mexanizmov, da nyardanotayin refleqs e, vori zhamanak nyardayin grgirneri azdecutyamb teghi e unenum serakan organneri arteriolneri laynacum ev zarkerakayin aryan hosqi uzheghacum։ Nyardayin grgirnery skizb en arnum voghnugheghayin erku kentronneric, voronq aktivanum en serakan grgrman zhamanak։ Mi kentrony teghakayvac e voghnugheghi T2– T4, myusy: T11, T12, L1 ev L2 segmentnerum։ Vazodilatacian arajacnum e artaqin serakan organneri cavali, chapheri mecacum ev dzevi aynpisi phophoxutyun, vory patrastum e serakan organnery verartadrman funkciayin։ Anatomiakan karucvacqi hetevanqov cavalayin mecacumy tarber tesq e talis arakan ev igakan serakan organnerin, voronq darnum en mimyanc phoxlracnogh։ Tghamardu erekcia Tghamardu erekcian bnoroshvum e arnandami chapheri mecacumov ev pndutyan dzerqberumov։ erekcian amenahasarak, amenakayun ev mievnuyn zhamanak amenaxoceli seqsual drsevorumn e tghamardu mot։ erekciayi nshanakalic kayunutyunr, vorr veraberum e organakan bnuyti vnasakar azdaknerin, paymanavorvac e nranov, vor ayn filozenetik tesankyunic amenahin ev hetevabar amenahusali karucvacqneri vra e himnvac։ Ayd pattcharov ontogenezi yntacqum erekcian serakan amenaarajin drsevorumn e, vor kareli e haytnaberel nuynisk ptghi mot: nerargandayin zargacman yntacqum։ erekciayi xoceliutyunr veraberum e hogebanakan gorconnerin ev hatkapes argelakogh huyzerin։ erekcian aravel xoceli e ayn tghamardkanc mot, voronc patkeracumnerum erekciayin veragrvum e arnakanutyan ev tghamardkayin arzhanapatvutyan fetishacvac nshanakutyun (falosyan kult) ։ erekcian arajanum ev pahpanvum e bard fiziologiakan mexanizmneri shnorhiv, voronq uzheghacnum en zarkerakayin aryan hosqr depi arnandam ev dzhvaracnum erakayin hethosy։ Serakan organneri aryunamatakararumn uni 2 arandznahatkutyun, voronq mec der en xaghum serakan funkciayi irakanacman zhamanak, hatkapes tghamardu mot։ Arajin arandznahatkutyunn ayn e, vor, i tarberutyun ayl organneri aryunamatakararman, serakan organnerum mek v. dorsalis penis-r ughekcvum e erku aa. dorsales penis-nerov։ Hangist vitchakum arnandami zarkeraknerr gtnvum en parurvac vitchakum, vorn anhaytanum e erekciayi yntacqum։ Myus arandznahatkutyuny zarkerakneri nersayin makeresin gtnvogh erkaynadzig teghakayvac hart mkanayin goyacutyunnern en, ayspes kochvac ebneri bardziknerr։ Hangist vitchakum, arnandami zarkeraknerr ev ebneri bardziknerr gtnvum en kckvac vitchakum ev neghacnum en zarkerakn aynpes, vor aryan hamar ancaneli e mnum miayn mi negh: tcheghqadzev bacvacq։ erekciayi zhamanak zarkerakneri ev ebneri bardzikneri mkanayin tulacumy berum e verjinneris taphakecmany, ev zarkerakr laynoren bacvum e։ Haytnabervac e, vor ebneri bardziknerr gerazancapes teghakayvac en corpora cavernosi penis-i zarkeraknerum: i tarberutyun corpus cavernosum urethrae-i zarkerakneri։ Nmanatip karucvacqov ev funkciayov en ozhtvac ev v. dorsalis penis-r ev V. profonda penis-y, voronq kckvelov phakum en venulanebic aryan hosqi tchanaparhy։ Anotneri veronshyal karucvacqayin arandznahatkutyunnery barenpast paymanner en steghcum genitalianebi aryunamatakararman arag phophoxutyunneri hamar։ Dran mecamasamb npastum e naev