Effect of disproportionately enlarged subarachnoid space hydrocephalus (DESH) on cognition
نویسندگان
چکیده
منابع مشابه
[Hypothesis of cerebrospinal fluid formation and absorption: from the clinical viewpoint of idiopathic normal pressure hydrocephalus].
The morphological features of disproportionately enlarged subarachnoid-space hydrocephalus (DESH), the core type of idiopathic normal pressure hydrocephalus, can not be explained by the classical theory of CSF absorption at the arachnoid villi and the hypothesis of CSF flow blocking at the convexity subarachnoid spaces. By using MRI Time-SLIP CSF flow imaging, we demonstrated that CSF freely mo...
متن کاملDisproportionate subarachnoid space hydrocephalus—outcome and perivascular space
OBJECTIVE We sought to identify the prevalence of MRI features of disproportionately enlarged subarachnoid space hydrocephalus in possible idiopathic normal pressure hydrocephalus (DESH-iNPH) and to describe the clinico-radiological features and outcomes of a community-based investigation (The Vienna Trans-Danube Aging study). METHODS Of the 697 inhabitants (all 75 years old), 503 completed e...
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this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...
15 صفحه اولPreoperative prognostic value of MRI findings in 108 patients with idiopathic normal pressure hydrocephalus.
BACKGROUND AND PURPOSE MR imaging is used in the diagnostic evaluation of patients with idiopathic normal pressure hydrocephalus. The aim of this study was to describe the prevalence of several imaging features and their prognostic use in the selection of shunt candidates with idiopathic normal pressure hydrocephalus. MATERIALS AND METHODS Preoperative MR imaging scans of the brain were retro...
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This issue of Stroke includes an important discussion of acute hydrocephalus after subarachnoid hemorrhage (SAH), contributed by a group of investigators from The Netherlands who have made several important recent contributions to our understanding of the pathophysiology of SAH. The data of Hasan et al, derived from a careful study of 473 consecutive patients with SAH admitted within 72 hours a...
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ژورنال
عنوان ژورنال: Alzheimer's & Dementia
سال: 2020
ISSN: 1552-5260,1552-5279
DOI: 10.1002/alz.042304