نتایج جستجو برای: mrs dalloway
تعداد نتایج: 9214 فیلتر نتایج به سال:
BACKGROUND AND PURPOSE Use of the modified Rankin scale (mRS) in multicenter trials may be limited by interobserver variability. We assessed the effect of this on trial power and developed a novel group adjudication approach. METHODS We generated power and sample size estimates from simulated trials modeled with varying mRS reliability. We conducted a virtual acute stroke trial across 14 UK s...
دراین تحقیق بررسی پنج محیط کشت مختلف در چهار شرایط گرمخانه گذاری متفاوت، از نظر دستیابی به بهترین شمارش میکروبی باکتری پروبیوتیکی لاکتوباسیلوس اسیدوفیلوس، مورد ارزیابی قرار گرفته است. محیطهای مورد ارزیابی، شامل آگارهای MRS،Skim Milk ، MRS-bile ، M17و MRS باpH اسیدی 2/5 بود. شرایط گرمخانه گذاری این محیطها شامل شرایط هوازی و بیهوازی بود که هرکدام در دو درجه حرارت 37 و 45 درجه سانتیگراد، به ...
Magnetic Resonance Spectroscopy is a technique that has the capability of measuring metabolites in vivo and, in appropriate conditions, to infer its metabolic rates. The success of MRS depends a lot on its sensitivity, which limits the usage of X-nuclei MRS. However, technological developments and refinements in methods have made in vivo heteronuclear MRS possible in humans and in small animals...
BACKGROUND AND PURPOSE Few patients with stroke have been imaged with MR spectroscopy (MRS) within the first few hours after onset. We compared data from current MRI protocols to MRS in subjects with ischemic stroke. METHODS MRS was incorporated into the standard clinical MRI stroke protocol for subjects <24 hours after onset. MRI and clinical correlates for the metabolic data from MRS were s...
• TMS and MRS reveal complementary comprehensive information on neurotransmission. TMS-MRS combinations can uncover healthy pathological brain functionality. Repetitive modulate metabolite levels. may probe connectivity dedicated network interactions. Over the last decade, there has been an increasing number of studies combining transcranial magnetic stimulation (TMS) resonance spectroscopy (MR...
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