Koronavirusning xotiraga taʼsiri qanday? Bu haqda mutaxassis izoh berdi

COVID-19 inson xotirasini susaytirishi haqida avval ham eshitgandik. Ammo bu jarayonning kelib chiqish sabablari, qanday kechishi va asoratlari koʻlami koʻpchilikka qorongʻu edi. Shu bois rossiyalik nevropatolog N. Boyarinovaning “Izvestiya” nashrida eʼlon qilingan bu boradagi xulosalari koʻpchilikda qiziqish uygʻotdi.

Mutaxassisning aytishicha, koronavirus miya tuzilmalariga zarar yetkazadi, uyqu, bezovtalik va boshqa kasalliklarni keltirib chiqaradi. Qolaversa, COVID-19 uzoq muddatli stress manbai hamdir. Shu sababli bu xastalikni boshdan kechirganlarda tushkunlik, bezovtalik kuchayishi, xotira va boshqa funktsiyalar buzilishi kuzatilmoqda.

“Stress va xavotir miyaning kortikial qatlami, uzoq muddatli xotiraga masʼul boʻlgan gippokamp qismi kichrayishi hamda neyronlar zichligi pasayishiga sabab boʻladi, — deydi nevropatolog. — Bu tibbiyotga doir darsliklar va ilmiy maqolalarda ham qayd etilgan”.

Mutaxassisning qoʻshimcha qilishicha, koronavirus burun boʻshligʻidagi hid bilish retseptorlari orqali asab tizimiga kirgach, miyaning turli tuzilmalariga bevosita zarar yetkazishi mumkin. Ular orasida limbik tizim, gipotalamus, miya ustunida joylashgan nafas olish markazi va boshqalar mavjud.

Shunga yaqinroq xulosani avvalroq rossiyalik psixiatr Andrey Nazarov ham aytgandi. U koronavirusning qisqa muddatli asosratlari haqida gapirib, COVID-19 tushkun kayfiyat va surunkali charchoqqa sabab boʻlishini taʼkidlagandi.

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