Mhedzisiro yePlacebo uye Mhedzisiro Yayo Pahutano
Mushonga we placebo chiitiko chinonakidza uye chisingawanzokosheswa mune zvesainzi yezvekurapa. Chinoreva kuvandudzika kwemamiriro emurwere mushure mekurapwa kusina mhedzisiro yekurapa. Chiitiko ichi chinosimbisa hukama hwakaoma pakati pepfungwa nemuviri uye chine zvazvinoreva zvakanyanya kune hutano, tsvakiridzo yekiriniki, uye kunzwisisa kwedu biology yevanhu.
Nheyo dzePlacebo Effect
Mushonga we placebo unowanzova chinhu chisina simba, senge piritsi reshuga kana jekiseni remunyu, rinopihwa murwere pamwe chete nepfungwa yekuti rinogona kugadzirisa mamiriro ake ezvinhu. Pasinei nekushaikwa kwezvinhu zvinoshanda mumishonga, kutenda kuti mushonga uyu unoshanda kunogona kukonzera kuvandudzika chaiko uye kunoyerwa muhutano. Mhinduro iyi ndiyo yatinodaidza kuti placebo effect.
Historical Insights
Pfungwa ye placebo yakatanga kare kare. Kare kare, varapi vaiwanzopa mishonga yakavakirwa pakutenda mashura kana tsika kwete pauchapupu hwesainzi. Sainzi yezvekurapa payakaramba ichifambira mberi, placebo yakawana kuzivikanwa mukutsvagisa kwekiriniki senzira yekuyera kushanda kwechokwadi kwekurapa. Izwi iri rinobva pachiito chechiLatin "placebo," zvichireva kuti "ndichafadza," zvichiratidza pfungwa yekuti kutenda kana kunzwisisa kunoita basa rakakosha mumhedzisiro yekurapa.
Nzira dziri shure kwePlacebo Effect
Kunzwisisa nzira chaiyo iri shure kwemhedzisiro ye placebo kwakaoma uye kwakawanda. Dzidziso dzakasiyana-siyana dzinotsvaga kutsanangura chiitiko ichi:
1. Zvinhu Zvinokonzera Pfungwa
– Zvinotarisirwa: Chinhu chikuru chinobatsira pakuita placebo effect itarisiro yemurwere yekuvandudza. Kana varwere vachifunga kuti vari kugamuchira kurapwa chaiko, uropi hwavo hunogona kukonzera mhinduro dzakanaka dzemuviri. Kutenda uku kunogona kukurudzira kuburitswa kwema endorphins nemamwe makemikari europi anotevedzera mhedzisiro yemishonga chaiyo.
– Kugadzirisa Marwadzo: Kuburikidza nekugara uchisangana, varwere vanogona kuwana mhinduro dzakagadzikana kune mamwe makiriniki ekurapa. Semuenzaniso, kana murwere achinzwa zviri nani nguva dzose mushure mekunwa mapiritsi, muviri wake unogona kugamuchira zvakanaka kunyangwe mapiritsi asina simba.
– Kudyidzana kweMurwere neMurapi: Hunhu hwekudyidzana pakati pevanopa hutano nevarwere hunogona kukanganisa zvakanyanya mhedzisiro. Nyanzvi ine tsitsi uye ine chivimbo inogona kusimbisa kutenda kwemurwere mukurapwa, nokudaro ichivandudza mhedzisiro ye placebo.
2. Maitiro eNeurobiology
– Kuburitswa kweNeurotransmitter: Ongororo dzakaratidza kuti placebos dzinogona kukonzera kuburitswa kwe neurotransmitters dzakadai sedopamine ne endorphins, izvo zvine chekuita nekuderedza marwadzo uye kuvandudza mafungiro.
– Basa reHuropi: Maitiro ekufungidzira uropi, akadai se fMRI, anoratidza kuti placebos inogona kumutsa nzvimbo dzeuropi dzinobatanidzwa mukuona marwadzo, kupindura kushushikana, uye kudzora manzwiro. Basa iri reuropi rinogonawo kuunza mabhenefiti anooneka pahutano.
Kukanganisa Utano
Mugumisiro we placebo wakanyorwa muzvirwere zvakasiyana-siyana, zvinosanganisira kudzora marwadzo, kuora mwoyo, kuzvidya mwoyo, uye kunyange zvimwe zvirwere zvine chekuita nekudzivirira muviri. Zvinokonzera izvi zvakakura.
1. Kudzora Marwadzo
– Marwadzo Asiripo: Placebos yave ichishanda zvakanyanya mukurapa matambudziko ekurwadziwa kwenguva refu akadai searthritis nefibromyalgia. Ongororo dzinoratidza kuti zvinotendwa nepfungwa mukuderedza marwadzo zvinogona kukonzera shanduko chaiyo mukushanda kweuropi, zvichikonzera kudzikira kwemaonero ekurwadziwa.
– Marwadzo Mushure mekuvhiyiwa: Zvakaonekwawo kuti placebos inoderedza kudiwa kwemishonga inonyaradza marwadzo mushure mekuvhiyiwa. Varwere vanopihwa mishonga ye placebo vanowanzotaura kuti marwadzo mashoma uye kuti vanopora nekukurumidza.
2. Hutano hwepfungwa
– Kuora Mwoyo uye Kunetseka: Mishonga ye placebo yakaratidza mhedzisiro yakakura mukurapa kuora mwoyo uye matambudziko ekuzvidya mwoyo. Kutarisira zororo, pamwe chete netsika dzekurapa, zvinogona kutungamira mukuvandudzwa kwemafungiro zvakafanana nezvinoonekwa nemishonga chaiyo yekuora mwoyo mune zvimwe zvidzidzo.
– Kuderedza Kushushikana: Kutenda mukubudirira kwekurapwa kunogona kuderedza kushushikana uye kuzvidya mwoyo, zvichikonzera kuderera kwekugadzirwa kwecortisol uye kuwedzera hutano hwese.
3. Basa reMadziviriro Emuviri
– Kusimudzira Dziviriro Yemuviri: Imwe tsvakiridzo inoratidza kuti mhedzisiro ye placebo inogona kukanganisa maitiro edziviriro yemuviri. Kutenda mukushanda kwemushonga kunogona kuwedzera mashandiro edziviriro yemuviri uye kuvandudza mhedzisiro mumamiriro ezvinhu akadai serubatsiro rwechikosoro kana kunyange kenza.
The Ethical Dilemma
Kunyange zvazvo placebo effect ichipa mabhenefiti makuru, inokonzerawo kunetseka nezvetsika, kunyanya kusanganisira kunyengera. Kupa placebo kunoda kuti murwere atende kuti ari kugamuchira kurapwa kunoshanda, uko kunogona kuonekwa sekunyengedza. Kubvumirana kwakadzama uye pachena ndiyo nheyo huru mutsika dzekurapa, uye kuenzanisa izvi nemabhenefiti anogona kuwanikwa neplacebo ibasa rakaoma.
Nzira itsva, dzakadai se "open-label placebos" (apo varwere vanoziviswa kuti vari kugamuchira placebo), dzakaratidza kuti dzinobatsira. Zvinoshamisa kuti varwere vanogona kuwana mabhenefiti kunyangwe vachiziva kuti kurapwa kwacho hakuna zvakunobatsira, zvichiratidza kuoma kwezvikamu zvepfungwa zve placebo effect.
Placebo-Controlled Miedzo
Kubudirira kukuru kwe placebo effect kwakaita kuti miedzo inodzorwa ne placebo ive ndiyo nzira yakanakisisa mukutsvagisa kwekiriniki. Miedzo iyi inobatsira kusiyanisa kushanda kwekurapa kutsva kubva pamigumisiro yepfungwa uye yemuviri yekungogamuchira rubatsiro. Dhizaini isina kurongeka, isina kujeka inoshandiswa mumiedzo yakadaro inoita kuti pave nemigumisiro isina rusaruro, ichipa humbowo hwakasimba hwekuchengetedzwa uye kushanda kwemishonga mitsva.
Kubatanidza Mhedzisiro yePlacebo
Kunzwisisa mashandiro uye mhedzisiro ye placebo effect kunovhura mukana wekushandisa kugona kwayo mukurapa. Kubatanidza zvinhu zvinokonzeresa mhinduro dze placebo mukurapa kwakajairika - zvakaita sekuvandudza kudyidzana kwevarapi nevarwere, kutarisira zvinotarisirwa, uye kushandisa mishonga inotsigira - kunogona kuvandudza mhedzisiro yemurwere pasina maitiro ekunyengera.
mhedziso
Mushonga we placebo unoratidza simba repfungwa dzemunhu mukuchinja hutano. Kunyange zvazvo usingatsivi kudiwa kwekurapwa kunoshanda, mushonga we placebo unogona kuwedzera uye kuwedzera kurapwa uku, zvichikonzera mhedzisiro iri nani kumurwere. Kuenderera mberi nekutsvaga nzira dzekushandisa mushonga we placebo kunogona kutibatsira kubatanidza chiitiko ichi chinoshamisa muhutano hwese, hwakatarisana nemurwere.
