I mit i chhing emaw, pindan thim takah i awm emaw hian êng rawng hrang hrang, dot eng tak tak, arsi emaw i hmu ngai em? Damdawi lamah chuan hengte hi Phosphenes kan ti a, a chhan chu êng awm loh lai pawhin kan mit chhungah kan hmuh vang a ni. A châng chuan hei hi thil pangngai tak, hlauhawm lo tak a ni thei bawk. Mahse, a chang chuan mit chhung emaw thluaka harsatna awm chhinchhiahna hmasa ber a ni thei. Chuvangin vawiinah hian heng Phosphenes te hi a awlsam zawngin sawi ila.
Heng hmuh theih phosphene te hi eng ang tak nge an nih?
Hetiang thil tawn tawhte hian kawng hrang hrangin an sawifiah a ni. Ṭhenkhat chuan an mit hmaah powder eng mawi tak a lo inphah ang mai niin an sawi. Midang chuan arsi thlawk ang maiin a lang niin an sawi bawk. A chang chuan, geometric shape hrang hrang pawh i hmu thei. A pawimawh ber chu heng thilte hi hmu tur chuan pawn lam êng reng reng mit chhungah a luh a ngai tak tak lo.
Engvangin nge hetiang hian phosphene kan hmuh? A chhan berte chu engte nge ni?
Phosphenes hi chhan tam tak a awm thei. A châng chuan chhan hriat lohvin an lo thleng thei bawk. A chhan berte han thlir ila.
Chhan awlsam leh tlangpui
I mit i chhing a, i kut hmanga tlem i hrual emaw, i mit i chhing emaw a, i hawn chuan êng i hmu nghal mai ang tih han ngaihtuah teh, a dik em? Chu chu Phosphenes entirnan awlsam ber a ni. Pawh,
- Lu hian thil a rawn tawk a nih chuan: "Arsi ka hmu" kan ti bawk. Lu hian thil na tak a tawk a nih chuan mit chunga pressure hian mit chhunga photoreceptor cells te chu a tichak thei a, chu chuan êng chu a ti eng chhuak thei a ni.
- Khuh emaw, thawk hah nasat emaw hian: Hetih lai hian lu leh mit a pressure vangin Phosphenes a awm thei bawk.
- Ding chhuak vat chuan: Mi thenkhat, a bik takin thisen sang hniam zawkte chuan ṭhutna atanga an ding chhuak thut chuan an mit hmaah arsi thlawk an hmu thei. Hei hi thluaka thisen kal chu a tlahniam thut vang a ni.
Hetiang thil awlsam tak avanga phosphenes lo awm hi a tlangpuiin ngaihtuah tur a awm lo. Hetah leh khawiah emaw an rawn lang a, chutah chuan an bo leh mai thin.
Damdawi lam chhan ngaihtuah tur
Phosphenes hi chhan awlsam tak vangin a lo awm thei a, chubakah damdawi lam natna khirh tak tak thenkhat chhinchhiahna a ni bawk. Hengte hi chi hnih ah then ila: mit lama harsatna leh nervous system lama harsatna.
1. Retina lama harsatna awm
Retina hi kan mit chhunga êng sensitive membrane, êng mantu a ni. Camera chhunga film awm ang mai a ni. Hei hi harsatna a awm chuan phosphenes a siam thei a ni.
| Damdawi lam dinhmun | Hrilhfiahna awlsam tak |
|---|---|
| Retinal atanga inthlak danglamna (Retinal Detachment) a awm | Hei hi medical emergency a ni. Retina hi a thlawptu tissue atang hian a inthlak danglam thin. Enkawl nghal loh chuan mitdelna a awm thei. Phosphenes nen i mit hmaah floater i hmuh chuan doctor pan nghal rawh. |
| A hnunglam Vitreous Detachment a awm | Mit chhunga vitreous gel chu retina atanga hla takah a kal a. Hei hi kan tar chhoh zel a lo awm fo thin a ni. |
| Zunthlum (Diabetic Retinopathy) avanga mit chhiatna (Diabetic Retinopathy) . | Zunthlum hi control a nih loh chuan mit chhunga thisen kalna kawng a chhiat avangin he natna hi a lo awm thei a ni. |
| Kum upat avanga Macular Degeneration a awm | Hei hian central vision a nghawng ber a, retina peng pakhat macula tihchhiat vang a ni. |
2. Neurological lama harsatna nei
Phosphenes hi thluak leh nerve lama harsatna nei chhinchhiahna a ni thei bawk.
| Damdawi lam dinhmun | Hrilhfiahna awlsam tak |
|---|---|
| Mit lam natna (Optic Neuritis) a ni | Mit leh thluak inzawmtu optic nerve inflammation emaw infection emaw a awm. Hetiang dinhmun hi a chang chuan Multiple Sclerosis (MS) an tih natna lan chhuahna hmasa ber a ni thei bawk. |
| Migraine natna (Migraine) a awm | Mi thenkhat chuan migraine attack hmain mit lama harsatna (visual auras) an nei thin. Hemi chhung hian phosphene an hmu thei a, chu chu eng emaw, a pianzia emaw a inang lo. |
| Seizures a awm thin | Mesmerism hi thluaka electrical activity control loh vang a ni. He electrical stimulation hian phosphene a siam thei a ni. |
| Neurological natna dangte | Hengte hi dementia, Parkinson’s disease, leh vertebrobasilar insufficiency ang chi dinhmunah pawh hmuh theih a ni. |
| Thluak Hliam Natna (Traumatic Brain Injury) a awm | Phosphenes hi lu hliam avanga thluak chhiatna chhinchhiahna angin a awm thei bawk. |
Chhan dang
A chunga kan sawi bakah hian, .
- Cancer tan radiation therapy, a bik takin lu, kawng emaw mit emaw a ni.
- Transcranial Magnetic Stimulation (TMS) hmanga thluak lam harsatna, lungngaihna ang chi te tan a hmang thin.
- Damdawi thenkhat, ruihhlo emaw, zu emaw hman.
- Zu emaw damdawi thenkhat emaw tihtawp huna withdrawal symptoms angin.
Hemi chungchangah hian engtikah nge doctor kan hmuh ang?
Hei hi a pawimawh ber a ni. I mit i tihdel laiin hengte hi hmuh chu thil pangngai a nih laiin, a hnuaia symptoms te hi i neih chuan doctor, a bik takin mit lam doctor pan ngei ngei tur a ni.
- Phosphenes i hmuh fo chuan: Chhan awm lovin i mit hmaah light i hmuh fo chuan.
- Floater i hmuh chuan: Eng i en laiin i mit hmaah spider web emaw black dots ang chi thil floating i hmuh chuan hei hi retinal detachment chhinchhiahna a ni thei.
- I mit a fiah lo (Blurry vision) emaw thil pahnih anga i hmuh chuan (Diplopia).
- Diabetic i nih chuan: Zunthlum vei miin heng symptoms te hi a neih chuan mit chhiatna a awm tih chhinchhiahna a ni thei.
- I mit hmuhna hmun thenkhat chu thim anga i hriat chuan.
Phosphenes hi a hlauhawm reng reng lo. Mahse, a châng chuan natna khirh tak chhinchhiahna hmasa ber an ni thei. Chuvangin rinhlelhna i neih chuan, a nih loh leh symptom thar i neih chuan i doctor nen inbia a, ngaihthah lovin a chinfelsak hi a him ber a, a tha ber bawk.
Phosphenes hi engtin nge an enkawl?
A awlsam zawngin sawi ila, phosphenes symptom hi enkawlna bik a awm lo. Doctor-te chuan a chhan bulpui ber chu zawng chhuakin chu chhan chu enkawl tumin an bei thin.
Entirnan, a chhan chu zunthlum a nih chuan zunthlum hi uluk taka thunun a ngai a ni. A chhan chu retinal detachment a nih chuan enkawl vat a ngai a ni. Migraine a nih chuan damdawi dik tak ei a ngai a ni. Chuvangin, a chhan zawn chhuah hi enkawlna atana hmalakna hmasa ber leh pawimawh ber a ni.
Take-Home Thuchah a ni
- Phosphenes chu mitin êng, arsi emaw, thil chi hrang hrang emaw, êng tak tak awm lovin a hmuh theihna (visual phenomena) a ni.
- Mit hrual, khuh, lu vuak ang chi thil awlsam tak avanga lo awm phosphenes hi ngaihtuah tur a awm lo tlangpui.
- Mahse, natna khirh tak tak, retinal issues, neurological conditions, leh diabetes te symptom angin an awm thei bawk.
- Phosphenes i neih fo a, chu chu symptom dang, mit hmuh lohna emaw, floater hmuh emaw nen i neih chuan , a bik takin mit lam doctor hnen atangin damdawi lam thurawn la nghal rawh.
- Enkawlna chu phosphenes te ngei tan ni lovin, an awm chhan damdawi lam dinhmun (underlying medical condition) vang a ni. I mit hmuh chungchangah ngaihtuahna i neih chuan ngaihthah ngai suh.
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