Migraine yog mob taub hau vascular ntseeg tau los ntawm cov ntshav hloov pauv thiab qee yam tshuaj hloov pauv hauv lub hlwb ua rau muaj qhov xwm txheej, suav nrog constriction ntawm cov hlab ntsha muab ntshav rau hlwb thiab tso tawm tej yam tshuaj hlwb.
Yuav ua li cas rau cov hlab ntsha thaum mob migraine?
Raws li nws hla lub hlwb, cov hlab ntsha constrict, limiting oxygen flow. Cov kws tshawb fawb ntseeg tias kev nyuaj siab cortical tej zaum yuav yog qhov ua rau pom lub ntsej muag uas qee cov neeg muaj mob migraine. Cov auras no ua rau tib neeg pom qhov tsaus ntuj lossis xim xim, ci ntsa iab, lossis lwm yam cuam tshuam rau qhov pom.
Puas cov hlab ntsha txhaws lossis nthuav thaum mob taub hau?
Migraines yog vascular, txhais tau tias lawv feem ntau tshwm sim los ntawm kev hloov pauv hauv cov hlab ntsha hauv hlwb. Ntau tus kws tshawb fawb tam sim no ntseeg tias mob migraine yog tshwm sim los ntawm cov tshuaj hloov pauv uas ua rau cov hlab ntsha hauv lub hlwb mus rau constrict, ces dilate - ua rau mob throbbing.
Puas migraines ua rau cov hlab ntsha tawg?
Thaum pib mob taub hau hauv migraines, cov hlab ntsha trigeminal yuav tso tawm cov tshuaj hu ua calcitonin gene-related peptide (CGRP). CGRP yuav so cov hlab ntsha phab ntsa ua rau vasodilation.
Puas migraines ua rau ntshav ntws?
Ib yam ntawm kev mob migraine txoj kev xav piav qhia tias mob migraine tshwm sim vim nthwv dej ntawm kev ua haujlwm los ntawmpab pawg ntawm excitable hlwb hlwb. Cov tshuaj no ua rau cov tshuaj, xws li serotonin, mus rau hlab ntsha.
