Da mamaki idan wani da kake ƙauna yana da cutar Alzheimer ? Yaya aka sani?
Fuskar haɗi
Wata hanyar da za a gwada cutar Alzheimer ita ce ta tantance aikin kwakwalwa. Akwai sau da yawa amfani da bayanan binciken da za a iya amfani dasu don kimanta ƙwaƙwalwar wani, aikin gudanarwa , dabarun sadarwa da kuma aiki na yau da kullum. Wadannan zasu iya taimakawa sosai wajen gano idan akwai matsala, ko kuma idan akwai abin da ya dace a ƙwaƙwalwar ajiya.
Akwai, duk da haka, iri-iri iri daban-daban, da sauran yanayi waɗanda zasu iya haifar da alamun bayyanar cututtuka amma suna da karɓuwa . To, yaya za ku iya fada?
Hanyoyin Maɗaukaki na Magnetic
Ɗaya daga cikin kayan aiki wanda ake amfani da shi akai-akai shine MRI. Ba mu da jarrabawar ainihin amma wanda yake bincikar cutar Alzheimer na ainihi, amma yanayin hoton Magnetic (MRI) zai iya taimakawa ta hanyoyi daban-daban.
Dokar Sauran Yanayin
Ana iya amfani da MRI don kawar da wasu dalilai na asarar ƙwaƙwalwar ajiya irin su matsa lamba na hydrocephalus , da ciwon sukari ko bugun jini . Wani lokaci, MRI zai iya samun dalilin da zai yiwu don ƙwarewar hankali wanda, tare da maganin kulawa, za a iya juyawa kuma a sake dawo da aikin da ya dace.
Sanya Ƙararren cikin Brain
MRI zai iya samar da damar duba kwakwalwa tare da hotunan 3D. Zai iya auna girman da adadin kwayoyin halitta a cikin hippocampus , wani ɓangaren kwakwalwa wanda yake nuna adon da ke nunawa (shrinkage) a lokacin da cutar Alzheimer ta kasance.
Hippocampus yana da alhakin samun damar ƙwaƙwalwar ajiya wanda shine sau ɗaya daga cikin ayyukan farko don ƙin shiga Alzheimer.
MRI na wani wanda ke da cutar Alzheimer zai iya nuna ciwon atrophy. Lobe na kwakwalwa na kwakwalwa yana cikin ƙananan baya na kwakwalwa kuma yana da alhakin ayyuka daban-daban ciki har da fahimtar gani, tsari da lissafi, da ma'anar jikin mu.
Ci gaba da bincike
Yin amfani da tunanin kwakwalwa, ciki har da MRI, don gano cutar Alzheimer shine mayar da hankali ga ayyukan bincike da yawa. Alal misali, Alzheimer's Disease Neuroimaging Initiative (ADNI) ya tattara hotunan hoto da bincike don shekaru da yawa don gano hanyar da ba ta da haɗari don gano Alzheimer a baya a cikin cutar cuta.
Matakai na gaba
Idan kun damu da cewa kai ko wani da kake ƙauna yana iya samun cutar Alzheimer, ka yi ganawa da likitanka don kimanta wannan yiwuwar. Kodayake yana iya zama kira mai ban tsoro don yinwa, akwai amfani da yawa ga ganowar farko na matsalolin halayen . Tare da gwaje-gwaje na zuciya da kuma yiwuwar MRI, likita zai iya yin ƙarin gwaji don ƙayyade yawancin matsalolin ƙwaƙwalwar ajiya ko wasu matsalolin da ya dace. Cikakken ganewa daidai zai iya taimakawa wajen jagorantar hanyar magani wanda zai iya hada da maganin magunguna da ƙwarewa.
Sources:
Alzheimer's Association. Gwajin gwajin cutar Alzheimer da Cutar. Samun damar Nuwamba 21, 2014. http://www.alz.org/alzheimers_disease_steps_to_diagnosis.asp#brain
Alzheimer's Society. Brain da hali. Samun damar Nuwamba 21, 2014. http://www.alzheimers.org.uk/site/scripts/documents_info.php?documentID=114
Alzheimer's Society. Labarin Ɗaukaka Nazari a Dementia, Mataki na 1 (saka jita-jita). Samun damar Nuwamba 21, 2014.http: //www.alzheimers.org.uk/site/scripts/documents_info.php? DocumentID = 311 & pageNumber = 4
Brain. 2009 Afr 132 (Pt 4): 1067-77. MRI na asarar hippocampal a farkon cutar Alzheimer dangane da jinsin ApoE da kuma masu halitta. http://www.ncbi.nlm.nih.gov/pubmed/19251758
Cibiyar Kasa ta Kasa. Alzheimer's Disease Neuroimaging Initiative ya haifar da alƙawari farkon binciken. Yuni 26, 2013. http://www.nia.nih.gov/alzheimers/features/alzheimers-disease-neuroimaging-initiative-generates-promising-early-findings
Radiopaedia.org. Alzheimer ta cutar. Samun damar Nuwamba 21, 2014. http://radiopaedia.org/articles/alzheimers-diseas