کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
334407 546525 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Memory and functional brain differences in a national sample of U.S. veterans with Gulf War Illness
ترجمه فارسی عنوان
حافظه و مغز کاربردی تفاوت در یک نمونه ملی جانبازان ایالات متحده با بیماری های جنگ خلیج فارس
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی روانپزشکی بیولوژیکی
چکیده انگلیسی


• Memory complaints of ill Gulf War Veterans confirmed with an objective memory task.
• Brain activation during the memory task differentiated the ill GWV syndrome types.
• Deployed and non-deployed veterans had different brain responses to the memory task.

Roughly 26–32% of U. S. veterans who served in the 1991 Persian Gulf War report suffering from chronic health problems. Memory complaints are regularly reported by ill Gulf War veterans (GWV), but limited data verify their complaints. This study investigated episodic memory and brain function in a nationally representative sample of GWV, using a face-name memory task and functional magnetic resonance imaging during encoding. A syndrome classification system was used to subdivide ill GWV into the three major Gulf War Illness syndrome types, “impaired cognition” (GWV-1), “confusion ataxia” (GWV-2), and “central pain” (GWV-3). Memory and brain function of ill GWV were contrasted to deployed and nondeployed well GWV controls (GWV-C). Ill GWV exhibited impaired memory function relative to GWV-C but the patterns of functional brain differences varied. Brain activation differentiated the GWV-C from the ill GWV. The different syndrome types also differed from one another in several brain regions. Additionally, the current study was the first to observe differences in brain function between deployed and nondeployed GWV-C. These results provide (1) evidence of memory impairment in ill GWV and differentiate the syndrome types at a functional neurobiological level, and (2) the role of deployment in the war on brain function.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Psychiatry Research: Neuroimaging - Volume 250, 30 April 2016, Pages 33–41
نویسندگان
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