I thluak hnathawh dan en thei fMRI tih hi i hre tawh em? (Functional MRI) tih a ni.

Kan thluak peng hrang hrangte hian engtin nge hna an thawh a, engtin nge an inchhir tawn tih i ngaihtuah ngai em? A châng chuan, a bîk takin thluak surgery ang chi thil an tih hmain doctor-te chuan thluak hmun engte nge hna pawimawh ber thawk tih leh a chhiat chuan eng pêng nge hlauhawm thei tih chiang taka hriat an duh ṭhin. Vawiin hian hetiang huna hman thin special scan chungchang kan sawi dawn a, thluak chhunga thuruk thenkhat a pholang thei a ni.

fMRI chu eng nge ni? A awlsam zawngin...

A awlsam zawngin sawi ila, Functional Magnetic Resonance Imaging (fMRI) hi kan thluak peng bikte hnathawh dan, chu chu hun bituk chhunga chu peng hrang hrangte hnathawh zat tilangtu scan a ni. MRI (Magnetic Resonance Imaging) scan tih hi i hre tawh ngei ang. Machine lian tak, zungbun chhunga luh a huam a ni. Magnetic field chak tak, radio wave, leh computer technology hmangin kan taksa chhungril 3D thlalak chiang tak tak a la a ni. A tha ber chu X-ray angin radiation a hmang lo. Chuvangin radiation exposure chungchangah hian ngaihtuah buai a ngai lo.

Tunah chuan he fMRI scan hi MRI machine pangngai ang bawka tih a ni ta. Mahse he pakhata thil danglam bik chu i thluak hmun hrang hranga thisen kal dan a enfiah thei a ni. Ngaihtuah teh, kan thluak cell te hian hna an thawh lai hian oxygen an mamawh tam zawk. Tichuan chu oxygen chu thisenin a phur ta a ni. Chuvangin, thisen kal tamna hmunte chu thluak chhunga thawk tam berna hmunte hi an ni. Chu hmunte chu fMRI scan-ah chuan a eng zawkin a lang. Chu chu engtin nge a lo awm tih i hrethiam em?

fMRI scan hi eng atan nge hman?

I thluak hmun hrang hranga thisen kal dan leh hnathawh dan mapping hmang hian doctor-te chuan i thluak hmun eng berin nge hnathawh emaw, theihna emaw bik thunun tih an hre thei a ni. Hei hi thluak surgery emaw, thluak nghawng thei damdawi dang emaw ruahmanna siam hunah a tangkai hle. I thluak hmun engemaw zat chu operation i neih a ngai niin han ngaihtuah teh. Tichuan neurosurgeon chuan he fMRI hmang hian surgery chu a ruahman thei ang. Tin , thluak hmun engte nge hna pawimawh tak thawk tih chiang takin a hmu thei bawk a , tihbuai loh tur a ni . He fMRI scan hi puitling bakah naupang te te pawh tih theih a ni.

Entirnan, kan thluak hmalam (frontal lobe) hmun bik pakhatin taksa peng hrang hrang (muscle movement) a thunun a ni. fMRI scan laiin mi pakhatin i kut zungtang tap turin i ngen a nih chuan, chu scan chuan thluak peng engte nge chu thiltihnaa inrawlh tih a tarlang ang. Chumi hnuah chuan neurosurgeon chuan anmahni tichhe lovin operation tih a hre ta a ni.

Hetiang ruahmanna siam ngai thei dinhmun emaw, damdawi lam kalphung emaw thenkhat chu hetiang hi a ni:

• Epilepsy natna: 1.1.Epilepsy hi damdawi emaw, enkawlna dang emaw hmanga control theih a nih loh chuan thluak zai (epilepsy surgery) a ngai mai thei.
• Brain tumors: Tumor chi hrang hrang, cancer leh benign te pawh paih chhuah nan operation neih a ngai thei.
• Radiation therapy to the brain: Precision radiation therapies hi thluak natna tam tak, cancer leh circulatory problems te tan hman theih a ni.
• Post-treatment scans: He scan hian damdawi lam enkawlna engemaw chen hnuah thluak hnathawh danah inthlak danglamna a awm leh awm loh hriat nan a pui bawk.

Hei bakah hian zirchiangtute chuan fMRI hman dan dang an zirchiang mek bawk. Entirnan, biofeedback therapy ang chi thilah pawh a tangkai thei tih finfiahna a awm .

fMRI scan hi engtiang chiahin nge a awm?

fMRI scan hmanga damdawi lama hlawkna a tlem avangin healthcare setting-ah chuan a awm vak lo. Hospital tenau emaw, health center emaw-ah chuan fMRI scan tih theihna tur facility an nei lo mai thei. I duh chuan medical center lian zawkah i kal a ngai mai thei.

Engtin nge he scan atan hian ka inbuatsaih ang?

I fMRI scan ni hian caffeine awmna engmah i in tur a ni lo , fMRI result a nghawng thei a ni. Damdawi eng emaw i ei a nih chuan i doctor chuan scan hmain i ei dan tur (leh engtikah nge i ei loh tur tih) a hrilh ang che.

MRI scan pangngai ang bawkin fMRI scan hian magnet chak tak a hmang a. He magnet hi a chak em em a, thil thenkhat a tichhia thei a, magnetic thil pawh rang takin a hip thei bawk. MRI machine bulah hian thir thil pangngai pawh a hlauhawm thei hle.

Chuvangin, i thawmhnaw hak te, i hmanraw jewelry te, hairpin i hman te hian thir part engmah a nei tur a ni lo. Hei hi magnetic property nei metal-ah chauh ni lovin, metal chi dang zawng zawngah pawh a hman theih. A chhan chu non-magnetic metal pawhin scan chiang zawk a nghawng thei a ni.

MRI machine-a i rawn ken loh tur leh i hak loh tur thil

• Jewelry, darthlalang, credit card leh hriatna hmanrua te .
• Pin, metal hairpin, underwired brassiere, leh metal zipper (hengte hian MRI image a tidanglam thei).
• Ha lem lakchhuah theih .
• Pen, pocket knife emaw multitool emaw hmangin .
• Taksa piercing te .
• Mobile phone, electronic watch leh tracking device te .

Doctor hnena hrilh tur thil a ni ngei ang !

A hnuaia dinhmunte hi i neih chuan MRI i tih hmain i doctor hnenah i hriattir ngei tur a ni:

• Heart pacemaker emaw defibrillator emaw hmanga siam a ni .
• Electronic emaw implanted emaw stimulator emaw device emaw hmanga siam. Entirnan: thluak thuk tak tichaktu , vagus nerve tichaktu , bladder tichaktu, ruhro tichaktu, neurostimulator , leh electrode emaw wire emaw dah luh te hi a ni.
• Joint thlak danglamna tur .
• Cochlear implant emaw, beng dang emaw hmanga siam.
• Damdawi pump te chu implanted a ni . Entirnan: natna tidamtu damdawi pe chhuaktu, taksa ruh (muscle stiffness) tihziaawmna damdawi pe chhuaktute .
• Programm theih shunt te pawh a awm bawk .
• Aneurysm clip leh coil te a awm .
• Thinlung chhunga awm lo stent te .
• Filter, entirnan thisen zam filter.
• I taksa emaw mit emaw-ah thir chi hrang hrang a awm. Entirnan: bullet, shrapnel , thir chi hrang hrang emaw powder emaw.
• Glucose monitor chhunzawm zel (CGM) .
• Insulin pump pakhat a ni .
• I taksa hmun dangah i stick thin damdawi patch .

Tin, fMRI i tih hmain heng thilte hi i doctor hnenah i hrilh tur a ni:

• Naupai i nih emaw, i ni mai thei nia i ngaih emaw chuan.
• Test chhung zawnga i hnungzang chunga i mu thei lo chhan a awm chuan.
• Claustrophobia (chu chu hmun inkharkhip hlauhna) i neih chuan. Pindan tê têa awm chu i hlau ang tih han ngaihtuah teh. Chutiang hlauhna i neih chuan chu machine chhunga i luh chuan i rilru a hah deuh mai thei. Chuvang chuan doctor hnenah i hrilh lawk tur a ni.

Claustrophobia i neih chuan i doctor chuan scan lai emaw, scan hma lawk emaw khan anti-anxiety damdawi ei turin a rawt thei ang. Hei hi mi hrang hrangah a inang lo thei a, chuvangin fMRI neih laiin lungkhamna i neih chuan i doctor zawt la, chu chu damdawi i ei theih leh theih loh zawt rawh.

Naupang tê tê pawhin fMRI an nei thei a, mahse an rilru hahdamna tur damdawi pek a ngai mai thei. I fa doctor chuan duhthlan tur awmte leh an rawtnate chu a hrilhfiah thei che a ni.

fMRI scan neih chhung hian eng nge thleng?

fMRI scan hi MRI scan pangngai ang bawkin tih a ni. Scan lai hian khumah i mu a, khum chu MRI machine lam pan chuan a kal a. A tam zawkah chuan fMRI hian traditional ring-shaped MRI scanner an hmang thin. Hei hi a chhan chu open MRI machine-a magnet hi a chak tawk lo tlangpui a ni.

fMRI neih lai hian i lu chu helmet ang chi hmanraw bik head coil an tih chhungah dah a ni. He coil hian image chiang zawk hmuh theihna turin a pui a ni. MRI machine atanga thawm lo chhuak tur block turin sound-canceling headphone bik i bun a ngai bawk. Heng headphone te hian hlawkna dang an nei bawk. Healthcare worker, MRI technologist emaw radiologist emaw te chuan an biak thei che a, scan laiin thupek an pe thei che a ni.

MRI pangngai leh fMRI danglamna ber chu activity a ni . fMRI scan an tih lai hian healthcare worker-te chuan thusawi tur emaw, i kut zungtang vawn emaw, chutiang thil awlsam tak ti turin an ti che a ni. Chutianga i tih lai chuan fMRI hian i thisen kal dan chu a enfiah a, i thluak hmun engte nge thawkrim ber tih a enfiah a ni. Tichuan chu chu chutih laia i thil tih nen a khaikhin ta a ni. Chutiang chuan i thluak hmun hrang hrang chu an "map" a, thil awmdan chu an chhui chhuak thin.

Heng hnate hi kawng hnih in tih theih a ni:

• Block system: He system-ah hian hna pakhat thawk turin hun rei lote pek i ni a, chumi hnuah hun rei lote chawlh hahdamna pek i ni. Heng period te hi block an ti a.
• Event system: Hei hian chawlh nei lovin hna engemaw zat a zawnin tih a huam a ni.

I doctor chuan fMRI thenkhat chu "resting state" scan angin a ti duh mai thei. Hetih lai hian scanner-ah i mu mai mai a (i doctor chuan i mit khap emaw, khar emaw turin a ti mai thei che). Hei hian doctor chuan i chawlh lai leh i harh lai inkara i thluak hnathawh dan inang lo chu a hmu thei a, a teh thei bawk.

Contrast material hmangin fMRI i ti em? (Functional MRI leh a danglamna)

MRI scan pangngai ang bawkin fMRI scan-ah hian a châng chuan gadolinium awmna contrast material hman theih a ni. He gadolinium hi test thenkhata pui turin vein (IV) (chu chu i vein pakhat kaltlangin) ah inject a ni. I taksa emaw thluak chhunga thil awm thenkhat chu chiang zawkin i hmu thei a ni.

fMRI scan hian eng chen nge a daih?

fMRI scan hian darkar khat vel a awh tlangpui. Doctor-in a zirchian theih nan data tam zawk a mamawh a nih chuan, a nih loh leh fMRI nen MRI scan chi dang a tih a ngai a nih chuan hun rei vak lo a la ngai thei bawk.

He test hnuah hian eng nge thleng?

fMRI scan zawh veleh in lamah i haw nghal thei bawk. Mahse, fMRI neih lai khan lungkhamna damdawi pek i nih chuan mi pakhatin in lamah a hruai che a ngai dawn a ni. Radiologist chuan scan chu a enfiah ang a, a zirchiang ang a, a result chu a hrilh ang che, chubakah scan tura refertu doctor (entir nan , neurologist emaw neurosurgeon emaw)

fMRI hian eng nge a thatna?

fMRI hi pre-surgery planning atan a tangkai hle . Neurosurgeon-te chu thluak structure hrang hrangte hnathawh dan hriatthiamna tha zawk a neih theih nan a pui a ni. Chu chuan thluak hmun pawimawh tak takte tichhe lovin operation an ti thei a, chu chuan chu pêngte thununna hnathawh chu a hloh theihna a ti tlem a ni.

Planning-a pui thei tur test dang pawh a awm a, mahse fMRI hi duhthlan tur tha zawk a ni tlangpui. Because other tests are often more invasive , damdawi a mamawh a, chu chuan side effect a thlen tam zawk a, a nih loh leh thluak hmun hrang hrang mapping-ah a dik lo hle bawk.

fMRI hian chhiatna emaw, hlauhawmna emaw a nei em?

Test dang nena khaikhin chuan fMRI hian chhiatna engemaw zat a nei a. A chhiatna ber chu fMRI scan hun leh kan thluak hnathawh chak dan inzawmna hi a ni. Mi pakhat tlan chak tak tak thlalak i lak kha han mitthla teh. Thluak chakna nena khaikhin chuan fMRI hian data a khawlkhawm chakna hi a hniam deuh a ni. Chu chu thluak hnathawh hi second khat chhungin millisecond sawm chuang zetin a danglam thei a, mahse fMRI hian second khat hnu second khata thil thleng chauh a man thei tihna a ni. Chuvangin, thil fiah lo tak tak, instantaneous changes te chu a miss mai thei.

fMRI hi a hlauhawmna a tlem hle. MRI pangngai ang chiah an ni. Gadolinium contrast hian side effects a nei tlem hle bawk. Ngaihtuah ber chu metal safety a ni. I doctor leh clinical staff-te’n metal safety chungchanga an pek zawng zawng chu i zawm vek tur a ni. Zawhna i neih chuan zawh hreh suh.

EEG leh fMRI hi eng nge an danglamna?

Electroencephalogram (EEG) hi i thluak hnathawh dan tehna leh record a ni. EEG machine hian i thluak hnathawh chu paper emaw digital screen emaw-ah wave hrang hrang angin a entir a. An pahnih hian data inang an record laiin fMRI chuan image angin a lantir a ni.

Chuti a nih chuan, he thu a\ang hian eng thuchah nge kan hriat reng tur ?

fMRI hi technology thar tak a ni. Kum 30 aia tlem lo awm tawh mah se, thluak hnathawh dan tur hriatna thar a hawng ta a ni. Tunah chuan thluak hnathawh dan mapping siam nan leh hna emaw thil thleng thenkhatah thluak peng engte nge active tih lantir nan a tangkai hle. Nangmah emaw, i fate emaw fMRI scan pawh ni se, he scanning method hian neurosurgeon-te chu an operation tur ruahmanna siam turin a pui a, a theih ang anga thil pawimawh tam tak tichhe lovin. Chuvangin, he test hi i nei dawn a nih chuan hlau suh la, doctor thupek zawm rawh.

` functional mri, fmri, thluak scan, thluak hnathawh, neurosurgery, thluak mapping, mri scan