Modirisi:Doc James/Nystagmase

Nystagmus
Other names	Dancing eyes
Horizontal optokinetic nystagmus, a normal (physiological) form of nystagmus
Specialty	Neurology, ophthalmology
Symptoms	Involuntary, rapid, rhythmic eye movements
Complications	Reduced vision, poor depth perception, poor coordination
Types	Acquired, congenital
Causes	BPPV, multiple sclerosis, head injury, brain tumors, metabolic disorder, medication side effects, hyperventilation, alcohol or other drugs, infantile nystagmus, normal response to certain events
Differential diagnosis	Saccades, oscillations, oculogyric crises, ocular bobbing
Treatment	Based on underlying cause
Medication	Memantine, gabapentin, clonazepam
Frequency	24 per 10,000

Nystagmus ka kakaretso ke motsamao wa leitlho o o sa itireleng, o o bonako le o o nang le moribo. Metsamao e ka nna ya letlhakore le le lengwe, ya kwa godimo le kwa tlase, kgotsa ya go dikologa. E ka nna teng ka go tswelela kgotsa ya diragala ka go leba kwa matlhakoreng a a rileng kgotsa go latela metsamao e e rileng. Gantsi e amanngwa le maikutlo a lefatshe le dikologa. Mathata a ka akaretsa go fokotsega ga pono, go sa kgone go bona boteng sentle, kgotsa go sa kgone go dirisana sentle .

Nystagmus e ka nna teng ka ntlha ya maemo a a amang legogo, ditselana tsa pono tse di kwa pele, kutu ya boboko, serebellum, kgotsa sedirisiwa se se fa thoko sa go utlwa . Dibako tse di rileng di akaretsa go tsewa ke sedidi go go seng kotsi ga paroxysmal, multiple sclerosis, go gobala mo tlhogong, ditlhagala tsa boboko, bothata jwa metaboliki, ditlamorago tsa melemo, go hema thata, nystagmus ya masea, le bojalwa kgotsa diokobatsi tse dingwe. E ka nna ya diragala gape jaaka karabelo e e tlwaelegileng ya ditlhotlheletso tse di rileng. Go tlhatlhoba bolwetse ke ka go tlhatlhoba.

Kalafi e ka nna ya lebisiwa mo selong se se bakang bolwetse jono kgotsa go leka go fokotsa lobelo lwa nystagmus kgotsa go fokotsa mathata a go bona. Seno se ka akaretsa go dirisa melemo, digalase, kgotsa go ariwa. Melemo e e dirisiwang e ka akaretsa memantine, gabapentine, kgotsa klonazepamo. Nystagmus ka ntlha ya bolwetse jo bo ka fa tlase e teng mo bathong ba ka nna 24 mo go bagolo ba le 10 000 fa nystagmus ya masea e tlhagelela mo go ba ka nna 17 mo go ba le 10 000.