Isifundo esitsha kunye nonyango olutsha lwe-migraine

Isifundo esitsha kunye nonyango olutsha lwe-migraine

Uphononongo olutsha lukhanyisa inkalo ebalulekileyo ye-migraine ngokusebenzisa iteknoloji ye-imaging yamva nje ukufumana imbono entsha kwizakhiwo zengqondo, eziveze iindawo ezandisiweyo ezijikeleze imithwalo yegazi kubantu abane-migraines.

Ngokutsho kwe-New Atlas, ecaphula i-EurekAlert, uphando olutsha lugxile kwizinto ezaziwa njengezithuba ze-perivascular, ezizizithuba ezijikeleze imithambo yegazi ezinceda ukususa ulwelo kwingqondo. Izithuba ezinkulu ze-vacuoles zidibaniswe nesifo se-microvascular, esinokukhokelela kwezinye iziphumo ezifana nokuvuvukala kunye nokungaqhelekanga kwimilo kunye nobukhulu bomqobo wegazi-ingqondo.

Ubuchwephesha obuphezulu

Abaphandi basebenzise ubuchule bokucinga be-magnetic resonance imaging, ebizwa ngokuba yi-7T MRI, ukuphonononga ubudlelwane phakathi kwezithuba ezandisiweyo ezijikeleze imithambo yegazi kunye nemigraines ngokuthelekisa umahluko omncinci kwiingqondo zabathathi-nxaxheba bokufunda.

"Ngenxa yokuba iteknoloji ye-7T ye-MRI iyakwazi ukwenza imifanekiso yengqondo enesisombululo esiphezulu kakhulu kunye nomgangatho ongcono kunezinye iintlobo ze-MRI, ingasetyenziselwa ukubonisa utshintsho oluncinci olwenzeka kwizicubu zengqondo," watsho umphandi uWilson Zhou, kwiYunivesithi yaseSouthern California eLos Angeles. Emva kwe-migraine. "

I-Microcerebral hemorrhage

UZhou wongezelela ukuba phakathi kweenguqu ezenzeka emva kwe-migraine kukwenzeka kwe-micro-cerebral hemorrhage, ngaphezu kokwandiswa kwezithuba ezijikeleze imithambo yegazi kwi-semi-acute midsection yengqondo, ephawula ukuba akuzange kubonwe ngaphambili ukuba “kukho utshintsho oluphawulekayo kwizikhewu ezingqonge iinqanawa.” kummandla wobuchopho obizwa ngokuba yicentrum semovale.

UNjingalwazi uZhou wongezelela ukuba kusekho imibuzo emininzi yokuba izazinzulu ziphendule malunga nokufunyanwa okutsha, nokuba ngaba olu tshintsho lwenzeka ngenxa ye-migraine, okanye ukuba imeko ngokwayo izibonakalisa njenge-migraine.

unyango olutsha

Iqela labaphandi kwisifundo, iziphumo eziza kuboniswa kwintlanganiso yonyaka yeRadiological Society yaseNyakatho Melika kwiveki ezayo, iqikelelo lokuba ukungafani kwiindawo ze-perivascular kungabonakalisa ukuphazamiseka kwinkqubo ye-glymphatic, esebenzayo. ngezithuba zeperivascular ukususa inkunkuma ebuchotsheni.

Abaphandi banethemba lokusombulula ezi mfihlakalo ngezifundo ezinkulu kumaqela ahlukeneyo, ngexesha lexesha elide, elinokuthi "ekugqibeleni lincede ekuphuhliseni iindlela ezintsha zomntu zokuxilonga kunye nokunyanga i-migraine."