Whakaarohia kei te hiahia koe, kei te hiahia rānei tētahi atu e mōhio ana koe ki te pokanga roro. Ko te mea tuatahi ka whakaarohia e tātou, "Āe, e ngā tākuta, me pēhea e mōhio ai koe ki te mahi pokanga me te kore e kino ngā wāhi e whai tikanga ana mō te kōrero, te nekehanga, me te mahara?" He pātai nui tēnā. I tēnei rā kei te kōrero tātou mō tētahi matawai motuhake hei āwhina i tēnā, he matawai e whakaatu ana i tētahi mahere 'ora' o roto o te roro. Ka kiia tēnei he matawai fMRI, he matawai MRI Mahi rānei.
He aha te fMRI?
Kua rongo pea koe i te matawai MRI. Ka tangohia e ia he pikitia tino mārama o ngā whekau o roto i ō tātou tinana, arā, ngā whakaahua toru-ahu (3D). Kāore e whakamahia he hihi-X, he hihi rānei pērā i ngā matawai CT. Nō reira, kāore he mea e wehi ai.
He matawai motuhake te fMRI e whakamahi ana i te mīhini MRI kotahi. Engari ko te mea motuhake mō tēnei, haunga te tango pikitia o te roro, ka whakaatuhia hoki ko ēhea ngā wāhanga o te roro e mahi ana i taua wā.
Koinei te āhua o tana mahi: Ina mahi tetahi wāhanga o tō tātou roro, pērā i te wā e kōrero ana, e whakaaro ana, e neke ana rānei i ō tātou ringa, me nui ake te hāora e hiahiatia ana e ngā pūtau roro i taua wāhanga. Ko te nui ake o te hāora he nui ake te rere o te toto. Ka taea e te mīhini fMRI te kite i taua pikinga o te rere o te toto. Kātahi ka mārama ake ngā wāhi e kaha ana i te matawai.
Hei whakamārama, he rite te MRI noa ki tētahi mapi o tētahi tāone e whakaatu ana i ngā tiriti me ngā whare. Engari he rite te fMRI ki tētahi 'mapi waka ora' e whakaatu ana i roto i te tae ko ēhea ngā tiriti o taua tāone he nui rawa ngā waka, ā, ko ēhea hoki ngā tiriti tino pukumahi i taua wā.
He aha ngā whakamahinga o tēnei matawai?
He mea tino nui te mahere i ngā mahi a te roro i tēnei ara, inā koa mō te whakamahere i ngā pokanga roro. Mēnā me mahi koe i tētahi pokanga, ka taea e te taote pokanga te titiro ki tēnei mahere fMRI me te whakamahere i te pokanga me te kore e kino ki ngā wāhi e whakahaere ana i ō mahi nui, pērā i te kōrero me te nekehanga. Ka taea tēnei te mahi ki ngā pakeke me ngā tamariki.
Hei tauira, whakaarohia he pukupuku kei roto i tō roro. Kei te taha tonu o te wāhanga o tō roro te pukupuku e whakahaere ana i te nekehanga o ō maihao. I te wā o te matawai, ka tonoa koe kia nekehia ō maihao. Ka whakaatuhia e te whakaahua fMRI te wāhi tonu e mahi ana koe i taua mahi, ka tiaho. Kātahi ka mōhio te taote pokanga me ata tango te pukupuku me te kore e pā ki taua wāhi.
Ko ngā āhuatanga matua e hiahiatia ana tēnei momo whakamahere ko:
- Mate haurangi: Mēnā he mate haurangi kāore e taea te whakahaere mā te rongoā, mēnā e hiahiatia ana he pokanga, me aroturuki te mahi a te roro i mua i te pokanga.
- Ngā pukupuku roro: I mua i te pokanga hei tango i ngā pukupuku matepukupuku, ngā pukupuku pai rānei.
- Te rongoā irahiko:I te wā e rongoatia ana te roro ki te irahiko, whakaitihia te kino ki ngā wāhanga hauora.
- I muri i te maimoatanga: Tirohia mēnā he huringa kei roto i te mahi a te roro i muri i tētahi maimoatanga.
Me pēhea taku whakarite i mua i te matawai?
He mea tino nui te whakarite mō te matawai fMRI nā te mea he tino kaha te aukume e whakamahia ana e te mīhini, nō reira me tino tupato koe ki tō haumaru.
Mā tō tākuta tēnei e whakamārama ki a koe, engari me aro tonu koe ki ēnei mea.
- Kaua e inu i tētahi mea kei roto te kawheine (kawhe, tī, ētahi inu ngāwari) i te rā o te matawai, nā te mea ka pā pea ki ngā hua o te matawai.
- Kōrerotia ki tō tākuta ngā rongoā katoa e tangohia ana e koe. Māna koe e tohutohu mēnā me tango, kāore rānei i mua i te matawai.
- Kaua e mau, kaua hoki e kawe i tētahi mea whakarewa . Ehara i te mea ko te whakarewa aukume anake, engari ko te whakarewa ehara i te mea aukume anō hoki ka pā ki te mārama o te matawai.
| Ngā mea hei tango atu i te wā e haere ana ki te matawai | |
|---|---|
| Ngā whakapaipai me ngā taputapu | Ngā whakakai taringa, ngā hei, ngā mowhiti, ngā wati, ngā pine makawe, ngā werohanga |
| Te whakarewa i roto i ngā kākahu | Ngā reti, ngā pātene whakarewa, ngā pōtae waea |
| Ngā taputapu hiko | Waea pūkoro, kāri nama, taputapu whakarongo |
| Ētahi atu mea | Ngā pene, ngā maripi pōke, ngā niho rūpahu |
Ngā mea me tino kōrero koe ki tō tākuta
Koinei te wāhanga tino nui. Mena he mea whakarewa, he mea hiko rānei kei roto i tō tinana, me whakamōhio atu koe ki tō tākuta me ngā kaimahi e mahi ana i te matawai i mua i te matawai.
| Mena kei roto i tō tinana ēnei mea, me whakaatu tonu atu. | |
|---|---|
| Ngā taputapu ngākau | Kaiwhakaoho tere, kaiwhakaiti fibrillation |
| Ngā taputapu kua whakauruhia ki roto i te tinana | Ngā tāpiringa kokora, ngā papu rongoā, ngā whakaohooho roro |
| Ngā mea i mahue mai i ngā pokanga | Ngā topenga aneurysm, ngā stent, ngā hononga horihori, ngā shunt |
| Ngā konganuku whakarewa i roto i te tinana | Ngā matā, ngā kongakonga poma, ngā kongakonga whakarewa i whiua mai i ngā mīhini (ina koa i te taha o te kanohi) |
| Ētahi atu | Mena kei te hapu koe, kei te whakaaro rānei koe kei te hapu koe, me whakamahi ngā papu insulin, ngā pākete rongoā hei |
Waihoki, ki te mea he claustrophobia koe (he wehi ki ngā wāhi iti, kua kati), me kōrero wawe ki tō tākuta. Mēnā e tika ana, ka taea e te tākuta te hoatu he rongoā iti hei whakamarie i a koe.
He aha ngā mea ka tupu i te wā o te matawai?
He tino māmā te mahi i te matawai.
Ka meinga koe kia takoto ki runga i te moenga, ā, mā te kaitiaki moenga koe e ārahi mārire ki roto i tētahi mīhini porowhita nui. Ka whakatakotoria he taputapu motuhake (he koiri upoko) ki runga i tō mahunga, pērā i te potae. Mā tēnei ka āwhina i te mārama ake o ngā whakaahua o tō roro. Ka hoatu hoki he taringaoro ki a koe hei āwhina i a koe ki te whakarongo ki te haruru o te mīhini. Ka taea e ngā kaimahi te kōrero ki a koe me te hoatu tohutohu ki a koe mā roto i ēnei taringaoro.
E ai ki taku kōrero i mua, i roto i te MRI noa, ka kīia noa koe kia noho puku. Engari i roto i te fMRI, ka tonoa koe kia mahi i ngā mahi iti i te wā e mahia ana te matawai.
Hei tauira, ka kīia atu ki a koe:
- Nekenekehia ō matihao kia paku.
- Kōrerohia he rerenga poto.
- Tirohia tētahi pikitia i runga i te mata.
I a koe e mahi ana i tēnei mahi, ka tuhia e te mīhini fMRI ngā wāhanga o tō roro e hohe ana. E rua ngā huarahi e taea ai e koe te mahi i tēnei mahi.
1. Pūnaha poraka: I roto i tēnei, ka kīia koe kia mahi i tētahi mea mō ētahi hēkona, kātahi ka tatari mō ētahi hēkona, kātahi ka mahi anō.
2. Pūnaha huihuinga: Mā tēnei ka taea e koe te mahi i ngā mahi rerekē i te wā kotahi.
I ētahi wā ka tonoa koe kia kaua e mahi i tetahi mea, me noho noa iho me ō kanohi kua katia, kua tuwhera rānei. Ka kiia tēnei he matawai "wā okioki". Ka ine i te mahi a te roro i a koe e okioki ana.
I ētahi wā, ka werohia he rongoā ārai kanohi e kīia nei ko te gadolinium ki roto i tētahi uaua i roto i tō ringa kia mārama ake ai te matawai.
Ko te roanga o te matawai fMRI katoa e tata ana ki te haora .
He aha ngā painga me ngā ngoikoretanga o te matawai?
Pērā i ngā whakamātautau hauora katoa, he painga, he whakaaro anō hoki kei te fMRI.
| Ngā Painga | Ngā Huakore / Ngā Tūponotanga |
|---|---|
| He pai mō te whakamahere i ngā pokanga: Ka āwhina i ngā taote pokanga ki te mahi pokanga me te kore e kino ngā wāhanga nui o te roro. | Tere puhoi: Ka huri te mahi a te roro i roto i ngā mirihekona. Engari e tata ana ki te hēkona te roa o te tango whakaahua i te fMRI, nō reira kāore e taea te hopu i ngā huringa tino tere. |
| Haumaru: Kāore he irahiko. Ehara i te whakamātautau whakaeke. | He tino iti ngā mōrearea: Ko te mōrearea matua e pā ana ki te konganuku. Nō reira, he mea nui kia tino whai i ngā tohutohu haumaru. He tino onge ngā pānga taha mai i ngā rauemi whakataurite. |
| Pai ake i ētahi atu whakamātautau: He tika ake tēnei, ā, he iti ake ngā pānga taha i ētahi atu whakamātautau mahere roro. | Kāore i ngā wāhi katoa:Kāore e wātea ana ngā mīhini fMRI i ngā hōhipera katoa. Me haere pea koe ki tētahi hōhipera nui ake mō tēnei whakamātautau. |
He aha te rerekētanga i waenga i te fMRI me te EEG?
He whakamātautau anō hoki te EEG (Electroencephalogram) e ine ana i te mahi a te roro. Engari he rerekētanga nui kei waenganui i ngā mea e rua.
- E whakaatu ana te fMRI i ngā mahi a te roro hei pikitia . Ka taea e tātou te kite tika ko ēhea ngā wāhanga o te roro e mahi ana.
- E whakaatu ana te EEG i ngā mahi a te roro hei ngaru kua tuhia ki te pepa, ki te mata rānei.
I te whakarapopototanga, ahakoa te whakautu a te fMRI i te pātai "kei hea?", he tairongo ake te EEG ki te pātai "āhea?", arā, ki ngā huringa tere o ngā mahi.
Karere Tangohia ki te Kāinga
- He putanga matatau te fMRI o te matawai MRI noa. Haunga te tango pikitia o te roro, ka whakaatuhia hoki ko ēhea ngā wāhanga o te roro e mahi ana i taua wā.
- Ko te whakamahinga matua o tēnei i mua i te pokanga roro, hei whakamahere i te pokanga kia kore ai e kino ngā wāhi e whakahaere ana i ngā mahi nui pēnei i te kōrero me te nekehanga.
- Ko te haumaru te mea tuatahi ina haere koe ki te matawai fMRI. Kia mahara ki te whakamōhio atu ki tō tākuta me ngā kaimahi mō ngā mea whakarewa katoa kei roto, kei waho rānei i tō tinana.
- He tikanga tino haumaru, he tikanga whai hua hoki tēnei. Mēnā he pātai āu mō tēnei, kaua e mangere ki te pātai atu ki tō tākuta.
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