Kungani ukuzamula kuthelelwana?

Uzame kangaki ukubuka umuntu ezamula ngaphandle kokungenwa yigciwane?
Kukangaki nawe uzibuza ukuthi iyiphi imfihlo exakile yalelo gciwane elikuphethe, uma nje ubona umuntu phambi kwakho evula umlomo ukuze azamula, futhi uma ungazizwa ukhathele noma ungalali?

Kubonakala sengathi impendulo isifikile ekugcineni, njengoba ucwaningo lwamuva nje olwenziwa abacwaningi base-University of Nottingham eBrithani lwembula ukuthi indawo ebuchosheni bethu ebangela ukusebenza kwemisipha, noma lokho okwaziwa ngokuthi i-Motor Function, yikona okuyimbangela.
Ucwaningo luphinde lwembula ukuthi ikhono lethu lokumelana nokusabela lapho othile oseduze kwethu ezamula lilinganiselwe kakhulu, ngoba kubonakala kuwukusabela “okufundile” okungokwemvelo. Lolo cwaningo luphakamise ukuthi ukuthambekela komuntu kokuzamula ngokuthathelwanayo 'kuyazenzakalela', ngokusebenzisa ingqondo yakudala etholakala noma egcinwe ku-primary motor cortex - indawo yobuchopho ebhekele ukusebenza kwemoto. noma imisebenzi motor.
Uphinde wagcizelela ukuthi ukulangazelela kwethu ukuzamula kuyakhula lapho sizama ukukuvimba. Abacwaningi bachaza ukuthi ukuzama ukuyeka ukuzamula kungase kushintshe indlela esizamula ngayo, kodwa ngeke kushintshe ukuthambekela kwethu ekwenzeni kanjalo.
Imiphumela yayisekelwe ocwaningweni olwenziwa kubantu abadala abangu-36, lapho abacwaningi babonisa khona amavolontiya ukuthi abukele amavidiyo abonisa omunye umuntu ezamula, futhi babacela ukuthi bamelane naleso sigameko noma bazivumele ukuba zizamula.
Ngendlela efanayo, abacwaningi babhala ukusabela kwamavolontiya kanye nesifiso sabo sokuzamula ngokuqhubekayo. Isazi sokusebenza kwengqondo kwengqondo uGeorgina Jackson sathi: “Imiphumela yalolu cwaningo ibonisa ukuthi isifiso sokuzamula siyakhula lapho sizama ukuzinqanda. Ngokusebenzisa amandla kagesi, sakwazi ukwandisa ubungozi, ngaleyo ndlela sandise isifiso sokuzamula okuthathelwanayo.”
Kuyaphawuleka ukuthi izifundo eziningi zangaphambilini bezikhuluma ngendaba yokuzamula okuthathelwanayo. Kolunye lwalolo cwaningo olwenziwa yi-University of Connecticut e-United States ngo-2010, kwatholakala ukuthi izingane eziningi azibi sengozini yokuthola izifo ngokuzamula zize zibe neminyaka emine, nokuthi izingane ezine-autism azingenwa kalula yizifo. ngokuzamula uma kuqhathaniswa nabanye.
Abacwaningi baphinde bathola ukuthi abanye abantu mancane amathuba okuthi bazamula kunabanye.
Kubikwa ukuthi ngokwesilinganiso, umuntu uzamula izikhathi eziphakathi kuka-1 kuya kwezingu-155 lapho ebukele ifilimu ethatha imizuzu emi-3 ebonisa abantu abazamulayo!

Ukuzamula okuthathelwanayo kuyindlela evamile ye-echophenomena, okuwukulingisa okuzenzakalelayo kwamagama nomnyakazo womunye umuntu.
I-Ecophenomena ibonakala ku-Tourette's syndrome, kanye nezinye izimo, ezihlanganisa isithuthwane kanye ne-autism.
Ukuhlola ukuthi kwenzekani ebuchosheni phakathi nalesi simo, ososayensi benze ucwaningo lwabo kumavolontiya angama-36 ngenkathi bebuka abanye bezamula.
"ukuvusa inkanuko"
Kulolu cwaningo olushicilelwe ephephabhukwini iCurrent Biology, amanye amavolontiya acelwe ukuthi azamula kanti amanye acelwa ukuthi acindezele isifiso sokuzamula.
Isifiso sokuzamula sasibuthakathaka ngenxa yendlela i-motor cortex eyinhloko ebuchosheni bomuntu ngamunye esebenza ngayo, ebizwa ngokuthi ukuvusa inkanuko.
Ngokusebenzisa i-transcranial magnetic stimulation yangaphandle, kube nokwenzeka ukukhulisa izinga 'lokuthakasela' ku-motor cortex, kanjalo nokuthambekela kwamavolontiya ekuzamuleni okuthelelanayo.

Abacwaningi basebenzise i-transcranial yangaphandle kazibuthe evuselelayo ocwaningweni
UGeorgina Jackson, uprofesa we-neuropsychology owayebambe iqhaza ocwaningweni, uthe okutholakele kungase kube nokusetshenziswa okubanzi: "Ku-Tourette's syndrome, uma singakwazi ukunciphisa ukuvusa, mhlawumbe singanciphisa ama-tics, futhi yilokho esisebenza ngakho."
UStephen Jackson, naye owayebambe iqhaza ocwaningweni, uthe: "Uma singaqonda ukuthi izinguquko ekuthokozeni kwe-motor cortex ziholela kanjani ezinkingeni ze-neurodeergenerative, singashintsha umphumela wazo."
"Sifuna ukwelashwa komuntu siqu, okungezona izidakamizwa, kusetshenziswa i-transcranial magnetic stimulation, engase iphumelele ekwelapheni ukuphazamiseka kwamanethiwekhi obuchopho."

UDkt. Andrew Gallup, uprofesa wezengqondo ePolytechnic University eNew York, oye wacwaninga ngobuhlobo phakathi kozwela nokuzamula, uthe ukusetshenziswa kwe-TMS kubonisa ukubaluleka okukhulu.
"Indlela entsha" ocwaningweni lwe-yawn contagion.
“Kusekuncane esikwaziyo ngokuthi yini edala ukuthi sizamula,” engeza. Ucwaningo oluningi luveze ukuxhumana phakathi kokuzamula okuthelelanayo nozwela, kodwa ucwaningo olusekela lobu budlelwano aluqondile futhi aluhlobene.”
Uqhube wathi, "Okutholakele kwamanje kunikeza ubufakazi obengeziwe bokuthi ukuzamula okuthathelwanayo kungase kungahlobene nenqubo yozwela."