Pakadali pano, ndipo zikuyenera kukhalabe choncho. (Ngakhale Ubongo wazimayi umakhudzanso kukondweretsedwa, nawonso.) Amuna ali ndi makhalidwe ena omwe amachititsa kuti iwo azivutika kwambiri ndi chinyengo choonera zolaula pa Intaneti.
Mu 2002 ofufuza aku Canada anayerekeza zithunzi za muubongo za amuna ndi akazi pamene ankaonera zithunzi za mafilimu okhudzana ndi kugonana. Amuna adanena kuti anali ndi chilakolako chachikulu cha kugonana. Ngakhale kuti amuna ndi akazi onse anasonyeza kuti anali ndi chigawo chofanana cha ubongo, amuna okha ndi omwe anasonyeza kuti hypothalamus inali ndi chigawo chofanana cha ubongo.
[Kafukufuku uyu akusonyeza] kuti chiwopsezo chachikulu chogonana chimawonedwa ndi amuna pamene kuyang'ana kutentha kungakhale kogwirizana ndi kusiyana komwe kulipo pakati pa amuna ndi akazi komwe kumapezeka pano ponena za hypothalamus.
Hypothalamus ndi gawo limodzi mwa magawo oyenda muubongo, koma magwiridwe ake ndi otakata kwambiri. Ndi likulu lophatikizira thupi ndi malingaliro. Ndilo likulu lolamulira la endocrine system ndi dongosolo lodziyimira palokha lamanjenje. Ndi mpando wa zokhumba, zotengeka. Ndimasewera pamalingaliro aliwonse, kutengeka, chilakolako ndi chikhumbo chilichonse. Imayang'anira mahomoni onse ogonana.
Amuna ali pachiwopsezo
Mwachidule, amuna amakhala osatetezeka ku zojambula zolaula chifukwa zithunzizi zingagwedeze malo olamulira a ubongo mwa njira yomwe sangathe kuzimvera. The hypothalamus ndichinthu chachikulu chomwe chimapangitsa kuti anthu azikhala ndi njala komanso chisamaliro. 
Choncho, kuvomereza zolaula pa intaneti ndi zachilengedwe kwa munthu ngati mimba yolusa ndikumununkhira chakudya pa grill.
Tsopano popeza zamveka bwino momwe amuna amalumikizirana, ganizirani zotsatira za zithunzi zolaula zambiri masiku ano. Ubongo wa munthu sunayambe wakumanapo ndi kuukira kotereku, komwe kumakonzedwa mwanzeru kuti kulimbikitse gawo lofooka la ubongo wa mwamuna. Zaka makumi angapo zapitazo anyamata nthawi zambiri ankawona mabere awo opanda kanthu koyamba mu National Geographic. Kenako panabwera "Playboy," "Hustler," mafilimu a X-rated, zolaula zolimba, ndipo tsopano ndi nkhani yaulere, yosatha ya pa intaneti (osatchulanso zolaula zenizeni). M'malo mwake, owonera zolaula masiku ano ndi agalu mu kuyesa kwakukulu. Ndizotheka kuti ubongo wa mwamuna suli woyenera kuthana ndi zolaula zambiri popanda kutaya mgwirizano wawo.
Umboni wina wa momwe ubongo wa mwamuna unasinthiratu umachokera kwa anyani athu. Onani Anyani aamuna "amalipira" kuti aone matako a anyani aakazi.
Udindo wa Testosterone
Testosterone ndi chinthu champhamvu, ndipo amuna nthawi zambiri amakhala ndi mahomoni awa ochulukirapo kuwirikiza kakhumi mpaka makumi awiri kuposa akazi. Anatero mkazi wina wosintha kugonana kwa amuna ndi akazi yemwe adakweza testosterone yake kufika pamlingo wa amuna chifukwa cha kusintha kwa kugonana,
Ndinkamva ngati ndimayenera kugonana kamodzi patsiku kapena ndifa. … Ndinkaonera zolaula ndili mtsikana, koma tsopano ndili ndi zolaula.
Zithunzi zojambula zithunzi zingayambitse testosterone, koma mitu ya ulamuliro imachita-mwinamwake chifukwa ubongo wamwamuna umapereka mphoto kwa amuna poyesera udindo wa mwamuna wamwamuna mu fuko, gulu, kapena gulu lina. Zilibe chifukwa chake, zotsatira zake ndizakuti maulamuliro a zolaula amawerengedwa ngati kusuta fodya ndi chikonga chowonjezera; amaonetsa zolaula kwa amuna.
Kuchita dala?
Ena amanena kuti opanga zolaula amagwiritsa ntchito dala zithunzi zomwe zimakweza kuchuluka kwa testosterone mwa owonera. Testosterone imapangitsa munthu kukhala ndi chilakolako chowonjezereka (testosterone imakweza dopamine, chilakolako cha neurochemical), imakhala yokwiya kwambiri, komanso yosalamulira mokwanira. Kuti mudziwe zambiri zokhudza zotsatira zake, onani nkhaniyi. Kafukufuku wa 2015 adapeza kuti kugwiritsa ntchito zolaula kumagwirizanitsidwa ndi kuwonjezeka kwa nkhanza , ndipo kafukufuku wa 2016 adapeza kuti anthu omwe ali ndi khalidwe logonana mokakamiza ndi aukali kuposa anthu ena omwe ali ndi zizolowezi zoipa. Kodi zolaula zimagwiritsa ntchito chilakolako chogonana kuti zichite zinthu zaukali , kapena zimakopa ogwiritsa ntchito aukali kwambiri, kapena zonse ziwiri?
Zikuoneka kuti amuna ali pachiwopsezo chachikulu cha zizolowezi zomwe zimawalimbikitsa kwambiri. Mu kafukufuku wa 2006, amuna amatulutsa dopamine yambiri kuposa akazi chifukwa cha amphetamine. Izi zimathandiza kufotokoza chifukwa chake zochita zolimbikitsa monga kuonera masewera, kubetcha pa intaneti komanso zolaula zachiwawa zimakopa amuna mosavuta. Zikuoneka kuti kusintha kwa zinthu kunalimbikitsa kusankha majini omwe amalimbikitsa amuna kutsata ndikugonjetsa zinthu.
Pazifukwa zonsezi, amuna amakhala osatetezeka pankhani yachangu, hyper-erotic, hardcore Internet zolaula. Inde, opanga zithunzi zolaula akuphunziranso momwe angapempherere akazi, koma nthawi zonse akazi sangakhale ochepetsedwa kwambiri ndi zolaula, makamaka.