Institution
Medical University of Graz
Education•Graz, Steiermark, Austria•
About: Medical University of Graz is a education organization based out in Graz, Steiermark, Austria. It is known for research contribution in the topics: Population & Medicine. The organization has 5684 authors who have published 12349 publications receiving 417282 citations.
Topics: Population, Medicine, Cancer, Transplantation, Vitamin D and neurology
Papers published on a yearly basis
Papers
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TL;DR: Abnormal, absent, or sporadic FMs indicate an increased risk for later neurological dysfunction, whereas normal FMs are highly predictive of normal development, especially if they co-occur with other smooth and fluent movements.
Abstract: Objectives: To describe fidgety movements (FMs), i.e., the spontaneous movement pattern that typically occurs at 3–5 months after term age, and discuss its clinical relevance. Sources: A comprehensive literature search was performed using the following databases: MEDLINE/PubMed, CINAHL, The Cochrane Library, Science Direct, PsycINFO, and EMBASE. The search strategy included the MeSH terms and search strings (‘fidgety movement*’) OR [(‘general movement*’) AND (‘three month*’) OR (‘3 month*’)], as well as studies published on the General Movements Trust website (www.general-movements-trust.info). Summary of the data: Virtually all infants develop normally if FMs are present and normal, even if their brain ultrasound findings and/or clinical histories indicate a disposition to later neurological deficits. Conversely, almost all infants who never develop FMs have a high risk for neurological deficits such as cerebral palsy, and for genetic disorders with a late onset. If FMs are normal but concurrent postural patterns are not age-adequate or the overall movement character is monotonous, cognitive and/or language skills at school age will be suboptimal. Abnormal FMs are unspecific and have a low predictive power, but occur exceedingly in infants later diagnosed with autism. Conclusions: Abnormal, absent, or sporadic FMs indicate an increased risk for later neurological dysfunction, whereas normal FMs are highly predictive of normal development, especially if they co-occur with other smooth and fluent movements. Early recognition of neurological signs facilitates early intervention. It is important to re-assure parents of infants with clinical risk factors that the neurological outcome will be adequate if FMs develop normally.
152 citations
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TL;DR: If centres fail to meet the minimum standard, older patients will be excluded from analysis, provided that reasons for non-adherence to the QI are specified in the clinical chart and are identified at the review of the clinical records.
152 citations
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European Association of Urology1, Autonomous University of Barcelona2, University of Turin3, Charles University in Prague4, Radboud University Nijmegen5, University of Regensburg6, University Health Network7, Medical University of Graz8, Netherlands Cancer Institute9, VU University Amsterdam10, Vienna General Hospital11, University of Paris12, Royal Free London NHS Foundation Trust13
TL;DR: In this paper, the European Association of Urology (EAU) prognostic factor risk groups for non-muscle-invasive bladder cancer (NMIBC) are used to provide recommendations for patient treatment after transurethral resection of bladder tumor (TURBT).
152 citations
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TL;DR: Conservative protocols based on specifically archaea-targeting, PCR-based methods were established to retrieve first insights into the archaeomes of the human gastrointestinal tract, lung, nose, and skin, and were able to detect unexpectedly high diversity of archaea associated with different body parts.
Abstract: Human-associated archaea remain understudied in the field of micro-biome research, although in particular methanogenic archaea were found to be regular commensals of the human gut, where they represent keystone species in metabolic processes. Knowledge on the abundance and diversity of human-associated archaea is extremely limited, and little is known about their function(s), their overall role in human health, or their association with parts of the human body other than the gastrointestinal tract and oral cavity. Currently, methodological issues impede the full assessment of the human archaeome, as bacteria-targeting protocols are unsuitable for characterization of the full spectrum of Archaea. The goal of this study was to establish conservative protocols based on specifically archaea-targeting, PCR-based methods to retrieve first insights into the archaeomes of the human gastrointestinal tract, lung, nose, and skin. Detection of Archaea was highly dependent on primer selection and the sequence processing pipeline used. Our results enabled us to retrieve a novel picture of the human archaeome, as we found for the first time Methanobacterium and Woesearchaeota (DPANN superphylum) to be associated with the human gastrointestinal tract and the human lung, respectively. Similar to bacteria, human-associated archaeal communities were found to group biogeographically, forming (i) the thaumarchaeal skin landscape, (ii) the (methano) euryarchaeal gastrointestinal tract, (iii) a mixed skin-gastrointestinal tract landscape for the nose, and (iv) a woesearchaeal lung landscape. On the basis of the protocols we used, we were able to detect unexpectedly high diversity of archaea associated with different body parts. IMPORTANCE In summary, our study highlights the importance of the primers and NGS data processing pipeline used to study the human archaeome. We were able to establish protocols that revealed the presence of previously undetected Archaea in all of the tissue samples investigated and to detect biogeographic patterns of the human archaeome in the gastrointestinal tract, on the skin, and for the first time in the respiratory tract, i.e., the nose and lungs. Our results are a solid basis for further investigation of the human archaeome and, in the long term, discovery of the potential role of archaea in human health and disease.
152 citations
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Medical University of Graz1, State University of New York System2, University College London3, University of British Columbia4, Kennedy Krieger Institute5, Southern Medical University6, Pontifical Catholic University of Chile7, University of Illinois at Chicago8, University of California, Berkeley9, University of Graz10, Cornell University11, Philips12, Radboud University Nijmegen13, Harvard University14
TL;DR: The aim of the 2016 quantitative susceptibility mapping (QSM) reconstruction challenge was to test the ability of various QSM algorithms to recover the underlying susceptibility from phase data faithfully.
Abstract: Purpose
The aim of the 2016 quantitative susceptibility mapping (QSM) reconstruction challenge was to test the ability of various QSM algorithms to recover the underlying susceptibility from phase data faithfully.
Methods
Gradient-echo images of a healthy volunteer acquired at 3T in a single orientation with 1.06 mm isotropic resolution. A reference susceptibility map was provided, which was computed using the susceptibility tensor imaging algorithm on data acquired at 12 head orientations.
Susceptibility maps calculated from the single orientation data were compared against the reference susceptibility map. Deviations were quantified using the following metrics: root mean squared error (RMSE), structure similarity index (SSIM), high-frequency error norm (HFEN), and the error in selected white and gray matter regions.
Results
Twenty-seven submissions were evaluated. Most of the best scoring approaches estimated the spatial frequency content in the ill-conditioned domain of the dipole kernel using compressed sensing strategies. The top 10 maps in each category had similar error metrics but substantially different visual appearance.
Conclusion
Because QSM algorithms were optimized to minimize error metrics, the resulting susceptibility maps suffered from over-smoothing and conspicuity loss in fine features such as vessels. As such, the challenge highlighted the need for better numerical image quality criteria. Magn Reson Med, 2017. © 2017 International Society for Magnetic Resonance in Medicine.
152 citations
Authors
Showing all 5763 results
Name | H-index | Papers | Citations |
---|---|---|---|
Ian J. Deary | 166 | 1795 | 114161 |
James F. Wilson | 146 | 677 | 101883 |
Nancy L. Pedersen | 145 | 890 | 94696 |
William Wijns | 127 | 752 | 95517 |
Andrew Simmons | 102 | 460 | 36608 |
Franz Fazekas | 101 | 629 | 49775 |
Hans-Peter Hartung | 100 | 810 | 49792 |
Michael Trauner | 98 | 667 | 35543 |
Dietmar Fuchs | 97 | 1119 | 39758 |
Funda Meric-Bernstam | 96 | 753 | 36803 |
Ulf Landmesser | 94 | 564 | 46096 |
Aysegul A. Sahin | 93 | 322 | 30038 |
Frank Madeo | 92 | 269 | 45942 |
Takayoshi Ohkubo | 91 | 631 | 69634 |
Jürgen C. Becker | 90 | 637 | 28741 |