نتایج جستجو برای: keywords measurement systems analysis msa
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BACKGROUND Both Parkinson's disease (PD) and multiple system atrophy (MSA) have associated sleep disorders related to the underlying neurodegenerative pathology. Clinically, MSA with predominant parkinsonism (MSA-P) resembles PD in the manifestation of prominent parkinsonism. Whether the amount of rapid eye movement (REM) sleep without atonia could be a potential marker for differentiating MSA-...
OBJECTIVES Urinary dysfunction and orthostatic hypotension are the prominent autonomic features in multiple system atrophy (MSA). A detailed questionnaire was given and autonomic function tests were performed in 121 patients with MSA concerning both urinary and cardiovascular systems. METHODS Replies to the questionnaire on autonomic symptoms were obtained from 121 patients including three cl...
Text classification is the process of assigning a text or a document to various predefined classes or categories to reflect their contents. With the rapid growth of Arabic text on the Web, studies that address the problems of classification and segmentation of the Arabic language are limited compared to other languages, most of which implement word-based and feature extraction algorithms. This ...
OBJECTIVE Glucocerebrosidase gene (GBA) variants that cause Gaucher disease are associated with Parkinson disease (PD) and dementia with Lewy bodies (DLB). To investigate the role of GBA variants in multiple system atrophy (MSA), we analyzed GBA variants in a large case-control series. METHODS We sequenced coding regions and flanking splice sites of GBA in 969 MSA patients (574 Japanese, 223 ...
with demand for health services continuing to grow as populations age and new technologies emerge to meet health needs, healthcare policy-makers are under constant pressure to set priorities, ie, to make choices about the health services that can and cannot be funded within available resources. in a recent paper, smith et al apply an influential policy studies framework – kingdon’s multiple str...
Multiple Sequence Alignment (MSA) is a fundamental analysis method used in bioinformatics and many comparative genomic applications. The time to compute an optimal MSA grows exponentially with respect to the number of sequences. Consequently, producing timely results on large problems requires more e cient algorithms and the use of parallel computing resources. In response to a growing volume o...
Multiple system atrophy (MSA) is a sporadic neurodegenerative disorder characterized by various combinations of autonomic dysfunction, cerbellar symptoms, parkinsonism and pyramidal signs. Although molecular mechanisms of MSA remain to be elucidated, genome-wide association studies (GWAS) may provide clues as to the susceptibility genes for MSA. Establishment of the natural history of MSA is es...
OBJECTIVE The objective of this study was to test whether the association between primary care and income inequality on all-cause, heart disease and cancer mortality at county level differs in urban (Metropolitan Statistical Area-MSA) compared with non-urban (non-MSA) areas. STUDY DESIGN The study consisted of a cross-sectional analysis of county-level data stratified by MSA and non-MSA areas...
Modern Standard Arabic (MSA) is the formal language in most Arabic countries. Arabic Dialects (AD) or daily language differs from MSA especially in social media communication. However, most Arabic social media texts have mixed forms and many variations especially between MSA and AD. This paper aims to bridge the gap between MSA and AD by providing a framework for the translation of texts of soc...
The present study aimed to measure sensory nerve conduction velocity (SNCV) and muscle sympathetic nerve activity (MSA) in both normal subjects and patients with lumbar spinal canal stenosis (LSCS), and to determine what sensory and sympathetic nerve systems relate to the development of abnormal sensation in the lower limbs of the patients. The study population was 12 patients and 10 age-matche...
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