I hmuh theihna hmun thenkhat pawh a thim em? Quadrantanopia chungchang hi han sawi ila!

I mit hmuhna tlem tal hloh nghal ang maiin i inhriat ngai em? A nih loh leh, i kal a, a sir khat atanga thil lo thleng i tawk ang maiin i inhria em, a nih loh leh i hmaah thil lo lang nghal mai angin i inhria em? A nih loh leh i mit hmuhna hmun thenkhat chu a thim tih i hria a, a dum ang maiin? Hetiang thil hi i tawng tawh a nih chuan i enfiah a pawimawh. Vawiin hian hetiang thil thlen thei dinhmun bik kan sawi dawn a, chu chu quadrantanopia tih a ni . He hming hi a mak deuhin a lang thei a, mahse a awlsam zawngin han sawi ila.

Hei hi eng nge ni `Quadrantanopia`? A awlsam zawngin sawi ila...

Quadrantanopia hi damdawi lam tawngkam a ni. I mit hmuhna hmun li a\anga hmun khat , i mit hmuhna hmun zawng zawngah mit i hloh tihna mai a ni. I hmaa scene zawng zawng chu image lian tak pakhat angin ngaihtuah rawh. He lem hi hmun inang pali, a nih loh leh quadrant-ah kan ṭhen a. Cake pakhat chu palia then ang mai a ni.

I field of vision hian a chung lamah dinglam leh veilam a nei a, a hnuai lamah dinglam leh veilam a nei bawk. `Quadrantanopia` chu chu hmun pali zinga pakhatah chuan mit hmuhna zawng zawng i hloh vek a, chu hmun chu a thim vek niin a lang. Chu part chu i en thei lo ang mai a ni.

Pawimawh: I mit hmuhna hmun chanve (chunglam, hnuai lam, dinglam, veilam) i hmuh theih loh chuan chu natna chu `Hemianopia` an ti a. Hetah hian "anopia" tih hian mitdel, mitdel tihna a ni. "hemi" tih hian a chanve a kawk a, "quadrant" tih chu hmun li a ni.

`Quadrantanopia` tih hming dang chu `Quadrantopsia` tih a ni. Hming pahnih hian dinhmun inang a kawk a ni.

`Quadrantanopia` chi hrang hrang a awm em?

Ni e, Quadrantanopia hi chi hrang hrangah then theih a ni a, chu chu visual field quadrant eng nge a nghawng dan azirin a ni. Eng nge an nih i en ang u:

• Homonymous quadrantanopia: Hei hi mit pahnih sir khatah, quadrant khatah, mit pahnih i hmuh loh vang a ni.
• Hei hi superior quadrants - veilam upper quadrant emaw dinglam upper quadrant emaw-ah pawh a awm thei.
• A nih loh leh inferior quadrant-ah pawh a ni thei - left lower quadrant emaw right lower quadrant emaw-ah pawh a ni thei.
• Doctor-te chuan fiamthuin ``Homonymous superior quadrantanopia'' natna hi "pie in the sky" tiin an sawi fo thin a, a chhan chu mit chunglam chu a then chu hmuh theih loh a nih vang a ni.
• Tin, a hnuai lam a mit hmuhna hloh chu "pie on the floor" an ti bawk. Chûng hmingte chu hriat reng a awlsam hle.

• `Binasal quadrantanopia`: Hei hian hnar hnaih ber upper emaw lower quadrants a nghawng a ni. Chu chu mit pahnih chhungril lam a ni.

• `Bitemporal quadrantanopia`: Hei hian upper emaw lower quadrants a nghawng a, chu chu hnar atanga hla zawk leh beng hnung lama awm a ni. Chu chu mit pahnih pawn lam a ni.

He dinhmun hi a nghawngna hmun azirin classified a ni.

Quadrantanopia vei tan eng symptoms nge a neih?

A lan chhuahna ber chu, a hmaa kan sawi tawh ang khan, mit hmuhna hmun li a\anga hmun khata mit hmuhna hloh hi a ni . Mahse hei hi i hre nghal lo mai thei. Hei hi thil dang vangin i ringhlel mai thei.

• I hriat lohvin i lu chu hnunglam leh hnunglam hawi reng thin i ni mai thei . I thluak in i mit hmuhna hmun ruak luah khat tura a beih dan a ni.
• A châng chuan thil chu i hmaah a rawn lang nghal mai thei . Entîr nân, kawngpuiah i kal laiin, i hmaah motor emaw, mi emaw lo kal chu i hmaah a rawn lang thut ang maiin i inhria thei a, chu chu hun hnuhnung ber thlengin i hmu lo.
• Thil pakhata inhnek reng ang chi, a nih loh leh thil pakhat ke pen chhuah ang chi thil a ni thei . In chhunga i kal kual hian chair ke, dawhkan kil khatah i tawk fo thin tih han ngaihtuah teh. A nih loh leh stairs-a i chhoh emaw, i chhuk emaw hian i misstep bawk.
• Chhiar lai hian lehkha line hrang hrang i tlachham mai thei a, a nih loh leh a sir khatah lehkha thenkhat i hmu lo mai thei bawk.

Hetiang thil a lo thlen hian, "Aw, ka vision-ah hian thil dik lo a awm a ni lawm ni?"

Engvangin nge he `Quadrantanopia` hi a lo awm? A chhante chu engte nge ni?

Quadrantanopia hi i mit leh i thluak inkar a information phurtu hmuh theihna kawng a tihbuai chuan a thleng thin . Mit hmanga i hmuh chu lem anga hrilhfiah a nih hmain i thluak lamah thawn a ni. He information hi electrical signal angin optic nerve an tih nerve bik leh i thluaka visual centers kaltlangin a kal a ni. Heng kawng hrang hrangte chhiatna hian mit hmuhna a tichhe thei a ni.

Hetiang chhiatna hi chhan lian tak tak engemaw zat a awm a:

• Stroke: Thluaka thisen petu thisen kalna kawng a inkhar emaw, a puak emaw a, thluak cell a tihchhiat chuan mit hmuhna kawng pawh a chhiat phah thei bawk.
• Tumors: Thluak hmun eng pawha tumor (cancerous emaw benign emaw) chuan mit nerve a press chuan mit a tichhe thei a ni.
• Traumatic brain injury (TBI): Hetiang dinhmun hi car accident, tlu emaw, hliam chi dang emaw avanga lu-a na taka vuak i nih chuan thluak chhiatna avanga lo awm thei a ni.

A châng chuan i thluak sir khat a chhiat chuan a sir lehlama mit hmuhna hmunah i mit i hloh thei bawk. Hei hi `contralateral damage` an ti a. Entirnan, i thluak dinglam a chhiat chuan veilam sir lama i mit hmuhna hmun thenkhat chu i hmu thei lo thei a ni.

Engtin nge `Quadrantanopia` i vei tih i hriat theih ang?

I mit hmuhnaah inthlak danglamna i hmuh chuan, chiang takinMit enkawltu specialist i pan tur a ni. I natna lan chhuah dan a zawt ang a, mit a enfiah ang.

Chu bakah, he natna hi dik taka hriat theih nan test dang engemaw zat tih theih a ni bawk:

• `Visual field testing`: Hei hi test pawimawh ber a ni. I field of vision zawng zawng a en vek a ni. Chu chu hmun khata i ṭhut laia i lu tichhe lova chunglam, hnuai lam, veilam leh dinglam i hmuh theih dan te, i mit hmuhna field hmun hrang hranga i mit hmuhna a sensitive zia te, khawi hmunah pawh hmun dum a awm em tih te hi a ni.
• Ophthalmic electrophysiology: He test group hian i mit hmuhna hmun hrang hrang (mit, mit nerve, thluak) ten êng an dawn dan a teh thin. Test bik pakhat chu Electroretinogram (ERG) an ti a.

Heng test result atang hian doctor chuan Quadrantanopia i vei em tih te, eng chi nge a nih tih te, a chhan pawh eng nge ni thei tih te a sawi thei a ni.

Quadrantanopia hi engtin nge enkawl a nih?

A châng chuan Quadrantanopia hi enkawlna engmah awm lovin a mah chauhin a reh thei . Mahse, hei hi thla thum atanga thla ruk chhungin a thleng tlangpui. Hei pawh hi a chhan leh a chhiatna zau zawng a zirin a danglam thei bawk.

Mahse, mi zawng zawng hi hetiang hian an dam chhuak vek lo. A awm lo a nih chuan, chu natna nen chuan nun dan tur leh a natna lan chhuah dan tur enkawl dan tur a awm.

I doctor chuan `visual rehabilitation` tih dan tur a rawn rawt thei ang . Chûngte chuan mit hmuhna hloh chu a siam ṭha leh lo va, i mit hmuh la awm chu a ṭha thei ang bera hmang tûrin a ṭanpui che a, hmun thim vanga i nitin hnathawhna tibuaitu chu a ti tlem thei a ni.

Heng hmanrua te hian hetiang hi a huam thei a ni:

• I lu chu hmun thim lam pan fo leh rang taka hawi thiam chuan i hmuh theih loh hmun hriatthiamna i nei thei ang.
• Chhiar laiin line hriat theihna tura line guide emaw, bright marker emaw hman.
• Computer hmanga enkawlna bik , mit hmuhna hmun thim tawh thenkhat tichaktu.

Heng zawng zawng hi a theih ang anga zalenna i neih leh theih nan tih a ni.

`Quadrantanopia` vei theihna tur tihtlem nan kan tih theih tur a awm em?

`Quadrantanopia` thlentu ber chu `Stroke` leh `Traumatic brain injury (TBI)` a nih avangin, kan tih theih tha ber chu heng natna pahnih hi a hlauhawmna tihziaawmna tura hmalak hi a ni. Hei hian mit hmuhna hmun li a\anga hmun khat hloh theihna a ti tlem ang.

Stroke vei theihna tihtlem:

• Chaw hrisel ei rawh: Saturated fat, chi leh cholesterol tlem ei la, thei chi hrang hrang, thlai chi hrang hrang leh thlai chi hrang hrang te pawh telh bawk ang che.
• I taksa rihna hrisel tak vawng reng rawh: I san zawng nena inmil tur rihna vawng reng a pawimawh hle.
• Exercise neih fo: Ni khata minute 30 kal ang chi thil awlsam tak pawh hian a pui thei a ni.
• Zu in hi tihtlem rawh.
• Meizial zu leh zuk leh hmuam hman hi bansan vek rawh. Hemi chungchangah hian tanpuina i mamawh chuan doctor nen inbia ang che.

Traumatic brain injury (TBI) hlauhawmna tihziaawmna:

• Hrisel takin khalh rawh: Seat belt vuah fo ang che. Ruihhlo leh zu rui chunga lirthei khalh suh. Motor khalh laiin cell phone hmang suh.
• Hnathawh emaw, infiamna emaw, a bik takin helmet-a invenna hmanrua bun thin ang che .
• In lama tlu lo tur: Stairs chu fiah leh eng tha taka dah tur a ni. Hmun hnim hring (slipery surface) te chu fimkhur rawh.
• I mit enfiah fo thin ang che.
• Damdawi emaw supplement emaw i ei hian i lu a ti na em tih doctor nen inbiakna nei fo ang che.

Heng tih dante zawm hian Quadrantanopia lakah chauh ni lovin, natna dang tam tak lakah pawh i inveng thei a ni.

`Quadrantanopia` vei hian eng ang hmalam hun nge a beisei theih ang?

Quadrantanopia hi damdawi chiang tak a awm lo . Chumi awmzia chu mit chhia chu siamṭhat vek a harsa tihna a ni. Mahse, a hmaa kan sawi tawh ang khan, a châng chuan chu dinhmun chu a mah chauhin a ṭha chho thei a, a nih loh leh a ṭhat vek thei bawk .

Mitdelna engemaw zat i la nei a nih pawhin lungngai suh. Mi tam zawk chuan an thil tih thin tam zawk chu an ti chhunzawm thei a ni . A insiamrem theih nan hun engemaw chen a ngai mai.

I doctor chuan heng inthlâk danglamnate hmachhawn tûra ṭanpui theitu thilte chu a hrilh thei che a, chu chu mit hmuhna siamṭhatna service, counseling service, a tul chuan i lirthei khalh thiamna endik nawn lehna te hi a ni.

Quadrantanopia i vei nia i rinhlelh chuan engtikah nge damdawi lam thurawn i lak ang?

Engtik lai pawhin i mit hmuhnaah inthlak danglamna emaw, hloh nghal emaw i tawk a nih chuan ngaihthah suh. Doctor pan nghal rawh.

A bik takin, .

• Stroke i nei nia i ngaih chuan (e.g. i hmai sir khat a tlak thut, kut pakhat a bengchheng, tawng harsat).
• Thluak hliam na tak (e.g., car accident, tlu, emaw lu-a vuak na tak) i tuar tawh a nih chuan .

Chutiang hunah chuan damdawi ina dah nghal a pawimawh a, Quadrantanopia hi a hnuaia natna khirh tak chhinchhiahna a nih theih avangin.

Quadrantanopia chungchangah hian doctor hnenah eng zawhna nge i zawh tur?

Quadrantanopia i vei tih hmuhchhuah i nih chuan zawhna tam tak i nei thei. Heng zawng zawng hi i doctor hnenah zawt rawh. Entirnan, hetiang zawhna hi i zawt thei ang:

• He mitdelna nen hian ka nun dan pangngaia min pui thei tur hian eng resources nge awm?
• `Clinical trial` ka tel theih tur a awm em?
• Diet plan bik ka zawm tur a awm em?
• Engtin nge ka chhungte leh ka thiante ka tanpui theih ang? Support an hmuh theihna tur hmun a awm em?
• Hrisel taka ka khalh theih nan test ka nei thei ang em?

Hetiang hian i hriat tur zawng zawng zawt rawh. I dinhmun hriatthiamna tha tak neih a pawimawh hle. Medical team-te thusawi chu ngun takin ngaithla la, an thurawn chu zawm rawh.

A tawp berah chuan hriat reng tur (Take-Home Message) .

Okay, chuvangin tunah chuan vawiin a kan sawi `Quadrantanopia` chungchang hi in hriatthiam ka beisei. A tawi zawngin:

• Quadrantanopia chu i mit hmuhna hmun li a\anga hmun khata mit hmuh lohna a ni .
• Hei hi a chhan ber chu `Stroke`, `Tumors`, leh `Traumatic brain injury` te hi a ni.
• Mit i hmuh dan a danglam nghal a nih chuan doctor thurawn la nghal rawh.
• Diagnosis atan mit test bik a awm bawk.
• Amah chauhin a rel thei a, mahse a reh ngai lo. Mahse, symptoms chu visual rehabilitation hmangin enkawl theih a ni .
• Stroke leh TBI hlauhawmna tihziaawmna turin invenna tur ruahmanna siam a pawimawh hle.

I vision hi a hlu hle tih hre reng ang che. A chhunga inthlak danglamna i hmuh chuan ngaihthah suh. Thil tih vat chuan chhiatna tam zawk a veng thei a ni. Thil dang ngaihtuah tur i neih chuan doctor biak hreh suh.

` Quadrantanopia, Visual Field, Mitdelna, Paralysis, Thluak Inhliam, Mit Exam, Vision Rehabilitation, Stroke, TBI