Iwe kana mumwe munhu waunoziva ane chirwere chakadai sepfari here? Kana kuti wakamboda kuziva kuti zvikamu zvakakosha zveuropi zvinodzora kutaura nekufamba zviri kupi usati wavhiyiwa uropi? Nhasi tiri kutaura nezvebvunzo yepamusoro-soro, isingarwadzi, uye yakachengeteka inoshandiswa navanachiremba munguva dzakadai. Inonzi MEG scan.
Zvichitaurwa zviri nyore, chii chinonzi MEG ichi?
MEG, kana kuti Magnetoencephalography, bvunzo inoyera masimba emagineti asinganyatsooneki anokonzerwa nemagetsi anoburitswa nemasero edu europi. Kutaura chokwadi, iyi inzira yekuongorora mashandiro europi hwedu.
Chinhu chakanaka ndechekuti hairwadzi zvachose uye haipindi. Izvi zvinoreva kuti hapana tsono dzinoshandiswa, hapana mavanga anogadzirwa, uye hausi kusangana nemwaranzi, senge X-rays. MEG ndiyo nzira yepamusoro-soro pasi rose yekunyora nekuongorora mashandiro ehuropi.
Ndedzipi nguva apo bvunzo yeMEG inoitwa?
Vanachiremba vetsinga nevanovhiya mitsinga vanoshandisa bvunzo iyi yeMEG nekuda kwezvikonzero zviviri zvikuru.
| Nguva yekushandisa bvunzo | Kubatsira kwayo |
|---|---|
| Kune pfari | Izvi zvinoshandiswa kuona nzvimbo chaiyo iri muuropi iri kukonzera pfari. Ruzivo urwu rwakakosha zvikuru pakuronga kuvhiyiwa kwepfari. |
| Kuvhiyiwa kweuropi | Pamberi pekuvhiyiwa, sekubvisa bundu remuuropi, bvunzo iyi inobatsira kuona kuti zvikamu zveuropi zvinodzora mabasa akakosha zvakaita sekufamba, kutaura, kuona, uye kubata zviri kupi. Izvi zvinogona kuderedza njodzi yekukuvara kwenzvimbo idzi dzakakosha panguva yekuvhiyiwa. |
Pamusoro pezvo, MEG chishandiso chakakosha mukutsvagisa kwesainzi kuti tinzwisise zvakadzama mashandiro ehuropi hwemunhu.
Muchina uyu unoshanda sei?
Zviri nyore kwazvo. Ma neuron ari muuropi hwedu anotaurirana nekugadzira magetsi madiki emagetsi. Kana magetsi aya achiyerera, simba remagineti rinogadzirwa rakaapoteredza.
Muchina weMEG unoshandisa masensa anonzwisa tsitsi anopfuura mazana matatu , ayo anoiswa pachinhu chakaita sengowani chaunopfeka mumusoro mako, kuti uone, unyore, uye uongorore masimba aya emagineti. Masensa aya anonzwa zvakanyanya zvekuti anogona kutora kunyange masimba madiki emagineti anobva muuropi hwedu. Masensa aya anonzi SQUIDs (superconducting quantum interference devices).
Ma sensor aya nesoftware yemakomputa anoshanda pamwe chete kunyora mashandiro ehuropi hwako millisecond ne millisecond, kungave wakagara pasi kana kuita chimwe chinhu (semuenzaniso, kutarisa mifananidzo kana kuverenga mazwi). Chekupedzisira, ruzivo urwu rwunobatanidzwa nemufananidzo wehuropi hwako, unoratidzwa pachikirini chekombuta se "mepu" inoratidza kuti ndeapi zvikamu zvehuropi hwako zvinoshanda.
Ungagadzirira sei bvunzo yeMEG?
Chiremba wako achakupa chero mirairo yakakosha yaunoda usati waongororwa.
- Chiremba achakubvunza kana uchifanira kurega kudya kana kunwa kwenguva yakati usati waongororwa.
- Vachakupawo mazano ekuti unofanira kuchinja mishonga yauri kutora here kana kuti kwete.
- Usazora makeup pazuva rekuongororwa, uye usashandise gel kana spray pabvudzi rako. Zvinhu izvi zvinogona kukanganisa mhedzisiro yebvunzo.
- Hamufanirwe kuunza zvinhu zvesimbi mukamuri rekuongororwa. Izvi zvinoreva kuti munofanira kubvisa zvishongo, magirazi, mapini ebvudzi, kana mabra epazasi. Kana zvichidikanwa, chipatara chichakupai gown rekurapa rakakosha rekupfeka.
Chinonyanya kukosha: Ziva zvikamu zvesimbi mumuviri wako
Kana uine michina yekurapa yakaisirwa mumuviri wako zvachose kana kunze, unofanira kuudza chiremba wako nezvayo usati waongororwa. Mimwe michina ine simbi uye inogona kukanganisa simba remagineti, saka ungasakwanisa kuongororwa.
Kana uine chimwe chezvinotevera mumuviri wako, usakanganwa kuudza chiremba wako nezvazvo.
| Midziyo nemamiriro ezvinhu ekuziva |
|---|
| - Mavharuvhu emwoyo ekugadzira |
| - Mapacemaker kana ma defibrillator emwoyo |
| - Zvinobatsira kunzwa (Cochlear implants) |
| - Zvishongedzo zvemeno zvesimbi |
| - Mapini esimbi, masikuruu, maplate, mastenti, kana zvinhu zvinosungirirwa mumuviri mushure mekuvhiyiwa |
| - Nzvimbo dzekuisira mishonga dzakaiswa |
| - Mamwe masimbi esimbi anoshandiswa pakurapa aneurysms yeuropi |
| - Makumbo ekugadzira kana majoini esimbi ekugadzira |
Chii chinoitika panguva yebvunzo?
Maitiro ekuita bvunzo yeMEG anogona kusiyana zvishoma zvichienderana nechikonzero chayo, asi kazhinji zvinoitika seizvi.
1. Kugadzirira: Uchabvisa zvinhu zvese zvesimbi mumuviri wako wopfeka gown rechipatara.
2. Kuvana vadiki: Kuvana vadiki, zvingava zvakakosha kuvapa mushonga wekunyaradza kana wekutindivadza muviri, sezvo zvingave zvakaoma kuti varambe vakamira panguva yekuedzwa.
3. Nzvimbo: Yera nzvimbo chaiyo yemusoro wako uchienzaniswa nengowani, woisa machira matatu kana mana madiki ekuisa chigaro uchishandisa tepi yenguva pfupi panzvimbo nhatu kana ina pamusoro wako.
4. Kubvisa zviratidzo zvemagineti: Zvadaro, mudziyo wedenderedzwa unonzi "degausser" unofambiswa mumuviri wako kubvisa zviratidzo zvemagineti zvisingadiwe zvingave zvakaungana munzvimbo yemuviri wako.
5. Kugara pabvunzo: Uchagara pachigaro chakakosha chakabatana nemuchina weMEG, kana kuti ucharara pamubhedha.
6. Kupfeka ngowani:Iye zvino, ngowani ine masensa eMEG yaiswa pamusoro wako. Izvi zvinoderedza njodzi yekutya claustrophobia. Kuti uwane mhedzisiro yakanaka, chengeta musoro wako uri pedyo nengowani sezvinobvira.
7. Munguva yebvunzo: Dzimwe nguva unokumbirwa kugara wakadzikama, uye unogona kutorara. Pakuongorora uropi, unokumbirwa kuverenga mazwi ari pachikirini, kupindura mibvunzo, kana kuita mabasa madiki, akadai sekudzvanya bhatani. Dzimwe nguva, munwe wako unogona kupihwa simba diki remagetsi kuti uone kuti uropi hwako hunopindura sei. Izvi zvinogona kunzwa sekukwenya zvishoma, asi hazvirwadzi.
8. Kutaurirana: Imba yekuyedza ine intercom uye system yemavhidhiyo, saka unogona kutaura nenyanzvi yekuyedza chero nguva.
Bvunzo iyi yese inotora awa imwe kana maviri.
Chii chinoitika mushure mekuyedzwa?
Kana iwe kana mwana wako mukapihwa mushonga wekunyaradza, vashandi vekurapa vachakutarisai kweinenge hafu yeawa kusvika maawa maviri. Muchada mumwe munhu anokubatsirai kuenda kumba.
Kana usina kunwa mushonga wekuzorora, hapana dambudziko. Unogona kuenderera mberi nemabasa ako enguva dzose kana bvunzo yapera.
Hapana njodzi dzinozivikanwa dzine chekuita nebvunzo yeMEG. Iyi bvunzo yakachengeteka zvikuru.
Ndeupi musiyano uripo pakati peMEG, MRI neEEG?
Kunyangwe bvunzo idzi nhatu dzese dzichiitwa pauropi, ruzivo rwavanoyera uye rwavanotipa rwakasiyana.
| Bvunzo | Chii chinoyerwa? | Chinhu chikuru |
|---|---|---|
| MEG | Minda yemagineti inogadzirwa nekushanda kwemagetsi muuropi. | Nzvimbo chaiyo nenguva yekushanda kweuropi zvinoratidzwa nemazvo. Hapana kukanganiswa kwechiratidzo kubva mudehenya. |
| MRI (Kufungidzira Magadzirirwo Emagineti) | Maumbirwo ehuropi nenyama . | Inopa mufananidzo wakajeka wekuti uropi hwakaita sei, zvikamu zvahwo, bundu, nezvimwewo. Haiyere mashandiro ahwo. |
| EEG (Electroencephalogram) | Kushanda kwemagetsi kweuropi. | Zviratidzo zvemagetsi zvinogona kukanganiswa zvishoma pazvinopfuura nepadehenya nedzimwe nyama, uye hazvina kunyatsojeka seMEG. |
Dzimwe nguva vanachiremba vanosanganisa ruzivo kubva kuongororo dzeMEG neMRI kuti vagadzire mepu inoshanda yekushanda kwehuropi. Izvi zvinonzi MSI (Magnetic Source Imaging).
Mharidzo Yekuenda Nayo Kumba
- MEG inzira isingarwadzi, isingashandise mwaranzi, uye yakachengeteka zvikuru inoratidza mashandiro ehuropi.
- Izvi zvinonyanya kushandiswa kuona nzvimbo chaiyo yechirwere chepfari uye kuronga kuvhiyiwa kweuropi .
- Zvakakosha kuti uzivise chiremba nezve chero simbi yakaiswa mumuviri wako usati waongororwa.
- Kuongororwa kweMEG kunokwanisa kuona zviri nani nzvimbo yekushanda kweuropi kupfuura EEG.
- Kana chiremba wako akakurudzira bvunzo iyi, usatya kubvunza chiremba wako chero mibvunzo yaunayo.
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