IMIBUZO: Ukutadisha okukhombisa ukujwayela (ukwehla ukuphendula kwe-dopamine) ocansini olufanayo, nokwanda kokuvusa ucansi (kwandiswe i-dopamine) lapho kuvezwa inkanuko yezocansi yenoveli. Lesi yisibonelo somphumela weCoolidge emsebenzini - i-dopamine eningi lapho yethulwe ngenhloso entsha yezocansi. Inoveli yilokho okwenza i-porn ye-Intanethi ihluke kwezocansi zangesikhathi esedlule.
I-Arch Sex Behav. 1985 Jun;14(3):233-46.
abstract
Imiphumela yamanqanaba amabili okukhushulwa (okuphakathi naphezulu) kanye namazinga amabili okuhluka kwesisusa (ukushukunyiswa okuhlukahlukene kanye nokunyakaza okuqhubekayo) ekuqhutshweni kokuvuthwa kocansi okuziphathekayo nokwenyama baphenywe ku-design 2 X 2. Amavolontiya angu-40 ayesebenza njengezifundo.
Kwakucatshangelwa ukuthi, uma kuqhathaniswa nokuvuselela okuqhubekayo, ukuhlukahluka okungafani kuzokwenza ukuthi kube khona ukulinganisa okuphezulu kwama-indices ekuvusweni ngokocansi. Le ngqondo yaqinisekiswa kokubili impendulo ye-penile kanye nesilinganiso esiphezulu sokuvusa ngocansi.
Okwesibili, kwakucatshangwa ukuthi ukukhushulwa kokuphakama okuphakathi kuzokhipha amazinga aphezulu okuphendula ekunciphisweni ngezilinganiso ezizithobayo nezomzimba zokuvuswa kobulili kunokuba kube nokukhwabanisa okukhulu. Lesi sizathu sasiqinisekiswa kancane kancane ukuba sivusa ukuzithoba kodwa asiqinisekisiwe ngesilinganiso somzimba sokuvusa ngocansi. Le miphumela yahunyushwa ngokuthi kusekela imibono yokuthi ukuvuthwa ngokocansi kuya ekuthandeni okungahambi kahle kuyanciphisa ngeziphakamiso eziphindaphindiwe zokuvuselela futhi, njengoba umklamo wokuhlola ulawulwa kahle ngokukhathala ngokomzimba, ukuthi inqubo yokujwayela ihilelekile kulokhu kunqunywe. Ukuxoxwa okuphathelene nomkhuba wokucwaninga ngocansi.
I-PMID: 4004547
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