COMMENTS: Lolu cwaningo selushicilelwe njengo, Ingabe Izithombe Zobulili Ezingcolile Zingaba Umlutha? Ucwaningo lwe-FMRI lwabantu abafuna ukwelashwa kwezithombe ezingcolile zobulili eziyinkimbinkimbi Sebenzisa (I-Gola et al., 2017). Ngokwenza ucwaningo olufanele bheka:
- Leli khasi libala Ucwaningo lwe-39 lwe-neuroscience (I-MRI, i-FMRI, i-EEG, i-neuropsychological, i-hormonal) inikeza ukusekelwa okuqinile kwendlela yokulutha.
- Mayelana nezifundo ze-30 zokubika okutholakele okuhambisana nokwanda kokusetshenziswa kocansi (ukubekezelelana), ukujwayela i-porn, kanye nezimpawu zokuhoxa.
- Lolu hlu luqukethe Ukubuyekezwa kwezincwadi ezingama-15 zakamuva nezincazelo ngezinye zezinzwa eziphezulu zezinzwa emhlabeni, ezisekela imodeli yokulutha izidakamizwa ezingcolile. (Leli phepha elinguwe akulona ukubuyekezwa kwezincwadi futhi aphikisa kakhulu amaphepha awakhulume ngawo.)
- Ucwaningo lwe-27 luxhumanisa ukusetshenziselwa ubulili / ukuhlukunyezwa ngokocansi ezinkingeni zobulili nokuvusa okuphansi kuya kwisenzo socansi.
- Ucwaningo oluseduze lwe-60 luxhumanisa ukusetshenziswa kwe-porn kuya ekungeneni kocansi nokuzaneliseka komndeni.
I-MATEUSZ K. GOLA *, MALGORZATA VoiceECHA, GUILLAUME SESCOUSSE, BARTOSZ KOSSOWSKI kanye ne-Grafikhi MARCHEWKA
* Isikhungo se-Psychology, i-Polish Academy of Science, Warsaw, Poland; I-imeyili: [i-imeyili ivikelwe]
Ingemuva futhi ihlose:
Kukhona ingxoxo eqhubekayo phakathi kwabelaphi nabaphenyi, ngokuthi ungakuqonda kanjani ukuziphatha kocansi okuphoqayo (i-CSB) futhi wenze ukungenelela kwengqondo okusebenzayo. Ukuchonga imijikelezo ebalulekile yobuchopho engaphansi kwe-CSB kungasikhanyisela kakhulu ngalolu daba. Ocwaningweni olwedlule kukhonjisiwe (i-Sescousse et al., 2013), ukuthi abagembuli be-pathological (PG) bazwela kakhulu ezimalini uma kuqhathaniswa nezinkuthazo ezingezona zemali (kulokhu, i-erotic). Lokhu kuboniswe ngezikhathi ezimfishane zokuphendula (i-RTs) kanye nokwenza kabusha okuthuthukile kwe-ventral striatum (VStr) ekuphenduleni izinkomba zezimali (Mc) ngokuqhathaniswa ne-non-Mc. Uma inqubo yobuchopho engaphansi kwe-CSB ifana ne-PG, kufanele silindele imiphumela ephambene, okungukuthi, ama-RTs amafushane wezinkomba ezixakile (i-Ec) nempendulo ye-VStr ehlanganisiwe ye-non-Ec.
Izindlela:
Sivivinye la ma-hypotheses sisebenzisa i-fMRI futhi siqhathanisa izimpendulo zobuchopho ze-6 CSB (ukutholwa kwedatha kuyaqhubeka) kanye nezifundo zokulawula ezinempilo ze-5 (HC), ngenkathi benza umsebenzi wokubambezeleka wokulawula ukuhola imivuzo yemali neyokubona (kwesobunxele phezulu kuMfanekiso) .
Ezenye:
I-CSB izwakalisa ukuzwela okuphakeme kakhulu (okufushane ngama-RTs) ku-ec bese kuba ngu-Mc (ezansi kuMdwebo), okwandulelwa ukuphindwaphindwa okuphezulu kweVStr ye-Ec (ngokuqhathaniswa ne-HC) ngesikhathi sokulindelwa komvuzo. Akukho mpendulo engenaphutha ye-VStr ye-non-Ec ekhonjisiwe ezigulini ze-CSB (phezulu ngakwesobunxele).
Iziphetho:
Imiphumela yethu yokuqala ikhomba kukuzwela okuhlukile kokukhuthaza okungaqondakali nokuqhathanisa nezinye iziguli ze-CSB, kepha akunampendulo ye-VStr engenaphutha kokungewona kwe-Ec. Ihluke kancane ke i-PG, leyo miphumela iphakamisa ukuthi okuthandwa kakhulu kwe-CSB kwe-E kungalahli amandla okuvuselelwa yi-non-Ec.
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