{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,15]],"date-time":"2026-05-15T01:44:59Z","timestamp":1778809499091,"version":"3.51.4"},"reference-count":38,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2020,6,23]],"date-time":"2020-06-23T00:00:00Z","timestamp":1592870400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Neuroradiol J"],"published-print":{"date-parts":[[2020,10]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>\n                      Migraine without aura is the most common type of migraine headache, accounting for about 80% of all migraines. The aim of the present investigation was to determine the neurochemical metabolite alterations in the occipital lobe of patients suffering from migraine without aura using proton magnetic resonance spectroscopy (\n                      <jats:sup>1<\/jats:sup>\n                      H-MRS).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      Fifteen patients suffering from migraine without aura with an occipital plaque and 16 healthy controls were included in this study. Changes in the neurochemical metabolites in the occipital lobe were assessed using\n                      <jats:sup>1<\/jats:sup>\n                      H-MRS. The ratios of N-acetylaspartate (NAA) to creatine (Cr), choline (Cho) to Cr and myo-inositol (MI) to NAA were measured by voxel volume at 8\u2009cm\n                      <jats:sup>3<\/jats:sup>\n                      .\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The mean NAA\/Cr ratio decreased significantly in patients compared to controls. Cho\/Cr and MI\/NAA ratios increased significantly in patients. In addition, the duration of the disease and the frequency of headache attacks were significantly associated with a decrease in the NAA\/Cr ratio and an increase in the Cho\/Cr ratio.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>\n                      Migraine without aura shows a significant association with changes in neurochemical metabolites detectable by\n                      <jats:sup>1<\/jats:sup>\n                      H-MRS in the occipital lobe of patients. In addition, changes in metabolic ratios showed a significant relationship with the duration of the disease and the frequency of headache attacks.\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/1971400920932793","type":"journal-article","created":{"date-parts":[[2020,6,23]],"date-time":"2020-06-23T07:49:39Z","timestamp":1592898579000},"page":"410-415","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":7,"title":["Neurochemical metabolite alterations of the occipital lobe in migraine without aura by proton magnetic resonance spectroscopy"],"prefix":"10.1177","volume":"33","author":[{"given":"Alireza","family":"Dehghan","sequence":"first","affiliation":[{"name":"Medical Physics Research Centre, Mashhad University of Medical Sciences, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6049-2903","authenticated-orcid":false,"given":"Erfan","family":"Saatchian","sequence":"additional","affiliation":[{"name":"Medical Physics Research Centre, Mashhad University of Medical Sciences, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohammadreza","family":"Sobhani","sequence":"additional","affiliation":[{"name":"Neurology Department, Faculty of Medicine, Gonabad University of Medical Sciences, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alireza","family":"Montazerabadi","sequence":"additional","affiliation":[{"name":"Medical Physics Research Centre, Mashhad University of Medical Sciences, Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2020,6,23]]},"reference":[{"key":"bibr1-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1055\/s-0030-1249220"},{"key":"bibr2-1971400920932793","volume":"89","author":"Qubty W","year":"2020","journal-title":"Pediatr Neurol"},{"key":"bibr3-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1007\/s10334-010-0221-z"},{"key":"bibr4-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1186\/s10194-020-01091-9"},{"key":"bibr5-1971400920932793","first-page":"S9","volume-title":"Cephalalgia","volume":"24","author":"Headache Classification Subcommittee of the International Headache Society.","year":"2004"},{"key":"bibr6-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1212\/01.wnl.0000325565.63526.d2"},{"key":"bibr7-1971400920932793","doi-asserted-by":"publisher","DOI":"10.31083\/j.jin.2019.04.1168"},{"key":"bibr8-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1177\/0333102413498939"},{"key":"bibr9-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1046\/j.1468-2982.1988.0804273.x"},{"key":"bibr10-1971400920932793","doi-asserted-by":"publisher","DOI":"10.2174\/0929867325666180622154411"},{"key":"bibr11-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroimage.2004.11.005"},{"key":"bibr12-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1179\/016164107X235473"},{"key":"bibr13-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.26811"},{"key":"bibr14-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2005.00900.x"},{"key":"bibr15-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1097\/WCO.0000000000000436"},{"key":"bibr16-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1016\/j.pjnns.2018.09.007"},{"key":"bibr17-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejrnm.2013.08.004"},{"key":"bibr18-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000151855.98318.50"},{"key":"bibr19-1971400920932793","doi-asserted-by":"crossref","unstructured":"Guliyeva A, Apaydin M, Beckmann Y, et\u00a0al. Migraine or idiopathic intracranial hypertension: magnetic resonance venography and magnetic resonance imaging findings.\n                      Neuroradiol J.\n                      Epub ahead of print 22 April 2020. DOI: 10.1177\/1971400920919322.","DOI":"10.1177\/1971400920919322"},{"key":"bibr20-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1016\/S1474-4422(09)70107-3"},{"key":"bibr21-1971400920932793","doi-asserted-by":"publisher","DOI":"10.3389\/fneur.2019.01356"},{"key":"bibr22-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1046\/j.1468-2982.1995.1506489.x"},{"key":"bibr23-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1016\/j.jmir.2017.06.004"},{"key":"bibr24-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.695"},{"key":"bibr25-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1038\/nm0795-658"},{"key":"bibr26-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1046\/j.1471-4159.2001.00456.x"},{"key":"bibr27-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1097\/00001756-199605310-00014"},{"key":"bibr28-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1016\/S0003-2697(02)00403-7"},{"key":"bibr29-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1111\/head.12030"},{"key":"bibr30-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/awm165"},{"key":"bibr31-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1007\/s10194-011-0295-7"},{"key":"bibr32-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1186\/1744-8069-5-34"},{"key":"bibr33-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1016\/j.mri.2003.08.021"},{"key":"bibr34-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1007\/s10194-012-0491-0"},{"key":"bibr35-1971400920932793","doi-asserted-by":"publisher","DOI":"10.1177\/0333102414557048"},{"key":"bibr36-1971400920932793","unstructured":"Ambrosini A, Garreffa G, Colonnese C, et\u00a0al. Increased cerebellar myo-inositol in migraine with aura on 1H-MRS: An indication of altered CA2+ homeostasis? 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