ZVIMWE ZVAKAITIKA: Yakave yakaburitswa. Ona - Cambridge University: Ongororo yeBongo inotora zvinodhaka zvepabonde.
Kuona zvinonyadzisira kunotungamirira kumabasa europi imwechete sekudhakwa kana kushandiswa kwezvinodhaka, kudzidza kunoratidza
Cambridge University masayendisiti anoratidza shanduko muhuropi kune vanomanikidza vashandisi vezvinonyadzisira izvo zvisingaitike kune vasina tsika dzakadai
Vanhu vanodhakwa nekuona zvinonyadzisira vanoratidza zvakafanana uropi hunoita kune vanodhakwa kana zvinodhaka, chidzidzo chakazarurwa. MRI inoongorora vanhu vanoongorora vanobvuma kuvhara zvinonyadzisa kushandisa yakaratidza kuti zvipo zvezvipo zveuropi zvakagadziriswa nekuona zvinhu zvakajeka nenzira imwecheteyo newadhakwa simba pakuona zvinyorwa zvinwiwa.
Tsvakurudzo yeCambridge University yakarongedza uropi hunoita hutano hwe19 hwekuita zvinonyadzisira nevashandisi neboka rinodzora revanhu vakati havasi ivo vanomanikidzira vashandisi.
Sora musayendisiti Dr. Valerie Voon, mutungamiri wekuremekedza neuropsychiatrist, akaudza Sunday Times kuti: "Takawana basa rakawanda munharaunda yeuropi iyo inonzi ventral striatum, iyo inzvimbo yepamupo, inobatanidzwa mukugadzirisa mubayiro, zvinokurudzira uye kufara.
"Kana chidhakwa chikaona chidimbu chekunwa, huropi hwavo huchapenya mune imwe nzira uye dzichakurudzirwa mune imwe nzira. Tiri kuona chinhu chakafanana chebasa muvanoshandisa zvinonyadzisira. "
Chidzidzo chacho chichizofanira kushandiswa, asi chichava muChirangariro 4 chinonzi Porn on the Brain, chinosvika pa 10pm musi weMuvhuro 30 September. [Iwe unogona kuedza rindai pano - kunyeverwa, iine mashoma mifananidzo yakajeka]
Zvakawanikwa izvi, zvinowirirana nemishumo ichangoburwa asi isina kusimbiswa muUS kuti kupindwa muropa nezvinonyadzisa hakuna kumbosiyana nemakemikari kana kupindwa muropa nezvinodhaka, kunoonekwa sekupokana kuchitsigira mazano aDavid Cameron ekuderedza kupinda kune mamwe mawebhusaiti ezvinonyadzisira. …….
- Ona chinyorwa chizere - Kuona zvinonyadzisira kunotungamirira kumabasa europi imwechete sekudhakwa kana kushandiswa kwezvinodhaka, kudzidza kunoratidza
Ona aya akazara zvinyorwa paChannel 4 zvinyorwa & Cambridge kudzidza:
Commentary:
Ichi chidzidzo chakaongorora cue-reactivity kune porn uye ichifananidza mhedzisiro kune rinodzora boka. Yakaona kuti vanopindwa muropa nezvinonyadzisa "nzvimbo yekupa mubayiro" yakavhenekera sezvayaizoita kana vakapindwa muropa nezvinodhaka vachitarisa zvinodhaka. Chii chinoita kuti chidzidzo ichi chakagadzirwa zvakanaka?
- Cambridge yakashandisa MRI (brain scan) kuyera chaiyo-nguva chiitiko chemubairo "nzvimbo" (nucleus accumbens).
- Zvidzidzo zveC19 zvaive zvose varume vanoparadzana nemakore gumi nemana kubva muzana 19-34 (kugarisana mune sayenzi-kutaura).
- Vane 19 vanhurume vanozviona sevanopindwa muropa nehupombwe uye vane dambudziko rokudzora kushandiswa kwepabonde.
- Chidzidzo chacho chakashandisa boka rinodzora re19 rakafananidzwa nevarume vezera rakafanana.
- Vaviri "vanopindwa muropa nezvinonyadzisa" uye zvinongedzo zvakaratidzirwa zvakafanana "cue" zvinokurudzira (ndokuti, zvinokurudzira sekutamba kunokanganisa), kwete chaiyo yakasarudzika porn fetish.
- Mukuongorora "chido chepabonde" Voon akawana kuti avo vakapindwa muropa nezvinonyadzisira vakanga vasina kusiyana nemitemo.
Ongororo iri pamusoro apa inopesana nezvirevo zvakaitwa munguva ichangopfuura neUCLA sexologist uye Kinsey Institute akapedza kudzidza Nicole Prause maari Media blitz based on a isina kunyatsogadzirirwa, kunyengera kuongororwa kudzidza (Chikunguru 2013). Ndiri kuenzanisa zvidzidzo zviviri izvi kuti ndiratidze chokwadi chekuti aya haasi "makwikwi ekudzidzira." Iyo Cambridge yekudzidza iri pamusoro mukugadzirwa, uye inowirirana mune zvese nzira uye zviwanikwa nezvakawanda zveongororo paInternet kupindwa muropa uye vhidhiyo-mitambo. Mukupesana, iyo Prause kudzidza inoita kuda kusingabatsiri kuti kupindwa muropa pabonde (kana kupindwa muropa nezvinonyadzisira) ndiko chete “kuda kwepabonde.”
Tisati tafananidza nekusiyanisa dzidzo neCambridge zvidzidzo, Inofanirwa kurondedzerwa kuti kunyorwa kweMunyengetero kwakawana yakasimudzirwa (EEG kuverenga) apo zvidzidzo zvakaonekwa mifananidzo inokanganisa. Hezvino izvo zvinotyisa: Kunyengetera kwakaratidza kudzidza kwake se kwete kutsvaga kumutsa kumifananidzo yepabonde. Kubva iyi Psychology Today interview:
Kunyengetera: "Chikonzero nei zviwanikwa izvi zvichipa kunetsa ndechekuti zvinoratidza kuti pfungwa dzavo hadzina kupindura mifananidzo sevamwe vakapindwa muropa nezvinodhaka. ”
Reporter: "Vakaratidzwa mifananidzo yakasiyana-siyana inokwezva, uye huropi hwavo hwakatariswa."
Kunyengetera: "Kana iwe uchifunga kuti matambudziko ezvepabonde kupindwa muropa, isu taizotarisira kuona mhinduro yakagadziriswa, pamwe, kune iyo mifananidzo yepabonde. Kana iwe uchifunga kuti idambudziko rekushushikana, isu tingadai takatarisira kuona kuderera kwemhinduro kune iyo mifananidzo yepabonde. Uye chokwadi chekuti hatina kuona humwe hukama hwacho hunoratidza kuti hapana rutsigiro rwakakura rwekutarisa matambudziko ezvepabonde sekupindwa muropa. ”
Muzvokwadi, kuverenga kweEEG (P300) vaiva yepamusorosoro kune zvinonyadzisira zvidhori pane zvematongerwe enyika. EEG yepamusoro yekuverenga zvifananidzo zvinonyadzisira ndizvo chaizvo zvaizotarisirwa ani muoni, uye zvirokwazvo zvaizotarisirwa kune mumwe munhu ane kupindwa muropa- kungoverengwa kwakanyanya kweEEG kunoitika kana vakapindwa muropa nezvinodhaka vachiona madhiragi echinodhaka (akadai seanopenga muropa achiona mufananidzo wepombi inotsemuka). Kutaura kuti - "uropi hwavo hahuna kupindura kune zvifananidzo sevamwe vanodhakwa kumishonga yavo yekudhakwa”- hachisi chokwadi.
Kunyorera pasi pePhrochology Today interview, purofesa wepfungwa John A. Johnson Akati:
Pfungwa dzangu dzichiri kungopopota pamunyengetero wePrimuse kuti hunyanzvi hwevadzidzi vake hauna kupindura mifananidzo yepabonde sehuropi hwevanodhakwa nezvinodhaka vanopindura kumushonga wavo, zvichipiwa kuti vanotaura kuverenga kwepamusoro kweP300 kwemifananidzo yepabonde. Kungofanana nevanodhakwa vanoratidza P300 spikes pavanounzwa nemushonga wavo wesarudzo. Aigona sei kutora mhedzisiro inopesana nemhedzisiro chaiyo? Ini ndinofunga zvinogona kunge zvichiita kune ake epamberi-izvo zvaaitarisira kuwana.
Uyu ndiwo muenzaniso mumwechete wekuti Prause akapihwa mhinduro. Iwe unogona kuverenga kuongorora kwedu kwekudzidza kwake pano: Hapana Chinowirirana Pasina Chinhu MuSpAN Lab's Nyowani Yekudzidza Yekudzidza (2013). Kunyengetera kwakaratidza kuti chidzidzo chake chaizodzokororwa nevamwe vashandi.
Kunyengetera: "Kana chidzidzo chedu chikadzokororwa, izvi zvakawanikwa zvinomiririra kupokana kukuru kune dzidziso dziripo dzebonde" kupindwa muropa."
Kunyengeterera kwakashinga kutaura kuti zvaakawana mune ino ongororo imwechete ndizvo zvese zvinodikanwa kutapudza pfungwa yepabonde kana kupindwa muropa nezvinonyadzisira. Isu tinofungidzira kuti Prause acharamba achidzokorora zvaakafungidzira zvaakawana, asi kudzokororwa kwechidzidzo chakakanganisa kungoenzana nezvakawanda zvikanganiso, kwete rumwe rutsigiro rwemhedzisiro yaanoda.
Kuenzaniswa kweMunyengetero kudzidza neCambridge yekudzidza:
Kunyengetera chete chirevo chepamutemo ndechekuti iye akawana hapana kuwirirana pakati pemibvunzo yezvikoro (kunyanya i Kuvhiringidza zvepabonde Nhamba) uye EEG kuverenga (P300). Tinotaurira kuti nei asina kuwana hukama pano.
1) Chidzidzo cheCambridge chakashandisa uropi hunoshandiswa (fMRI) kuongorora basa remupiro wemubairo (ventral striatum), uko kugadzirisa kunoitwa kunoitwa nenzira ye dopamine spikes. Iyi nzira yakanyatsogadziridzwa uye yakashandiswa mune dzakawanda zveInternet kusvuta uye zvimwe zvinodhaka zvidzidzo.
- Mukupesana, Prause akayera maEEG, ayo anongotarisa mashandiro emagetsi eiyo cerebral cortex, uye akavhurika kududziro dzakasiyana zvakasiyana. EEGs inongoratidzira ekumutsa nyika, kwete kumisikidza kwenzvimbo yemubairo. Mune mamwe mazwi, kuverenga kwakakwirira kweEEG (P300) kunogona "kumutsa" nekuda kwekutya kana kunyangadza, kwete kunakidzwa kwepabonde.
2) Cambridge yekudzidza yakashandisa boka rakasiyana-siyana remashoko: vaduku, varume vanoita zvepabonde vanozviona sevanotengesa zvepabonde.
- Vamiriri vePemuse vaive vechirume, vechikadzi uye vasina-heterosexual, asi timu yake yakavaratidza iwo ese akajairwa, pamwe asingafarire, echirume + echikadzi porn. Iwe haugone kuratidza ngochani munhu akananga porn (sezvaakaita) uye kutarisira mhedzisiro ine zvahunoreva.
- Chiyero chekuongorora cue-inokonzereswa reactivity yekokineini inogona kuwana neboka rakasiyana revanhurume, vakadzi uye ngochani, asi kwete chidzidzo chekuyera chinomutsa porn. Izvi zvoga zvinotsanangura kushomeka kwehukama. Ona, semuenzaniso, Kusiyana Kwepabonde mune Zvepabonde Arousal uye Affective Mapinduriro kune Erotica. uye Neural circuits of disgust inokonzerwa nekuita zvepabonde muhuchani nevarume vanoita zvepabonde: fMRI kudzidza.
3) Cambridge yekuongorora yakaongorora ubongo hwezera uye zvepabonde-zvakaenzana noutano hwakanaka, husina kudzingwa.
- Kudzidza kweMunyengetero kwakanga kusina boka rekutonga. Kusvikira zuva ranhasi, Munyori wehurumende haazive kuti zvii zvinyorwa zveEEG zvakajairika zvaizova zvevanhu varo, asi iye akaita zvirevo zvepamusoro pose pamutsara wekuti basa rake rinoratidzira pfungwa yekuita zvepabonde. Unbelievable.
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