Electronystagmography

Electronystagmography bvunzo inotarisa kufamba kwemaziso kuti uone mashandiro anoita tsinga mbiri muuropi. Tsinga idzi ndedzekuti:

• Vestibular nerve (yechisere cranial nerve), iyo inomhanya kubva kuuropi ichienda kunzeve
• Oculomotor nerve, iyo inomhanya kubva kuuropi kuenda kumeso

Zvimedu zvinonzi ma electrode zvakaiswa pamusoro, pazasi, uye kudivi rega remaziso ako. Dzinogona kunge dzakanamatira kana dzakasungirirwa pamusoro. Chimwe chigamba chakasungirirwa pahuma.

Anopa hutano anozomwaya mvura inotonhorera kana mweya mukati memakona ezeve imwe neimwe panguva dzakasiyana. Iwo matinji anorekodha kufamba kweziso kunoitika kana nzeve yemukati uye tsinga dziri padyo dzichikurudzirwa nemvura kana nemhepo. Kana mvura inotonhorera yapinda munzeve, iwe unofanirwa kuve nekukurumidza, padivi-ne-parutivi kufamba kweziso kunodaidzwa kuti nystagmus.

Tevere, inodziya mvura kana mweya inoiswa munzeve. Maziso anofanirwa kufamba nekukurumidza achienda kumvura inodziya uye zvishoma nezvishoma achienda.

Iwe unogona zvakare kubvunzwa kuti ushandise maziso ako kuteedzera zvinhu, zvakaita semagetsi anopenya kana mitsetse inofamba.

Muedzo unotora maminetsi makumi mapfumbamwe.

Kazhinji yenguva, haufanire kutora matanho akakosha pasati pabvunzo iyi.

• Mubatsiri wako anokuudza kana uchifanira kurega kutora chero mishonga usati waedzwa.
• Usamise kana kushandura mishonga yako usati wataura nemupi wako kutanga.

Unogona kunzwa kusagadzikana nekuda kwemvura inotonhora munzeve. Munguva yebvunzo, unogona kunge uine:

• Kusvotwa kana kurutsa
• Dzungu pfupi (vertigo)

Chiyero chinoshandiswa kuona kuti chiyero kana kusagadzikana kwetsinga ndicho chinokonzera dzungu kana vertigo.

Unogona kuva nemuyedzo uyu kana uine:

• Dzungu kana vertigo
• Kunzwa kurasikirwa
• Zvinogona kukanganisa nzeve yemukati kubva kune imwe mishonga

Dzimwe kufamba kweziso kunofanira kuitika mushure mekudziya kana kutonhora kwemvura kana mweya waiswa munzeve dzako.

Ongorora: zvakajairika kukosha masenduru anogona kusiyana zvishoma pakati pema laboratories akasiyana. Taura nemupi wako nezve zvinorehwa nemimwe miedzo yako.

Mhedzisiro isina kujairika inogona kunge iri chiratidzo chekukuvara kune tsinga yenzeve yemukati kana zvimwe zvikamu zvehuropi zvinodzora kufamba kwemaziso.

Chero chirwere kana kukuvara kunokanganisa acoustic nerve kunogona kukonzera vertigo. Izvi zvinogona kusanganisira:

• Ropa remidziyo kusagadzikana nekubuda ropa (hemorrhage), kugwamba, kana atherosclerosis yeropa rekupa nzeve
• Cholesteatoma uye mamwe matumbu enzeve
• Congenital kusagadzikana
• Kukuvadza
• Mishonga ine chepfu kumitsipa yenzeve, kusanganisira aminoglycoside antibiotics, mimwe mishonga inorwisa malaria, loop diuretics, uye salicylates
• Multiple sclerosis
• Kushungurudzika kwekufambisa kwakadai sekufambira mberi supranuclear palsy
• Rubella
• Dzimwe chepfu

Zvimwe zvinowedzerwa mamiriro anogona kuitiswa iyo bvunzo:

• Acoustic neuroma
• Benign positional vertigo
• Labyrinthitis
• Chirwere cheMeniere

Kazhinji, kuwanda kwemvura mukati mezeve kunogona kukuvadza nzeve yako kana paine zvakamboitika kare. Chikamu chemvura chemuedzo uyu hachifanirwe kuitwa kana eardrum yako yakavezwa nguva pfupi yadarika.

Electronystagmography inobatsira nekuti inogona kurekodha kufamba kuseri kwemaziso akavharwa kana nemusoro munzvimbo zhinji.

ENG

Deluca GC, Griggs RC. Kusvika kumurwere ane chirwere chetsinga. Mune: Goldman L, Schafer AI, eds. Goldman-Cecil Mushonga. 26th ed. Philadelphia, PA: Elsevier; 2020: chap 368.

Wackym PA. Neurotology. Mune: Winn HR, ed. Youmans uye Winn Neurological Kuvhiya. 7th ed. Philadelphia, PA: Elsevier; 2017: chits. 9.