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Reproducibility of Results (0)
Articles on Reproducibility of Results
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Are dieting-related cognitive impairments a function of iron status?
Br J Nutr 109(1):184-92 (2013) PMID 22414889
The aim of the present study was to investigate whether the impairments in cognitive function observed in unsupported dieting are related to compromised Fe status. During a non-clinical intervention, overweight participants (age: 18-45 years, BMI: 25-30 kg/m²) either participated in... -
Design and initial implementation of HerQLes: a hernia-related quality-of-life survey to assess abdominal wall function.
J Am Coll Surg 215(5):635-42 (2012) PMID 22867715
Our objective was to design a hernia-specific QofL instrument with a focus on abdominal wall function, evaluate its measurement properties, and assess the impact of VHR on QofL using this new instrument. A 16-question QofL survey tool, HerQLes, was constructed. Patients presenting fo... -
Clinical trial data as a public good.
JAMA 308(9):871-2 (2012) PMID 22948695
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Assessing the optimal time point for the measurement of extrastriatal serotonin transporter binding with 123I-FP-CIT SPECT in healthy, male ...
pubmed 53(7):1087-90 1 Jul 2012 PMID 22627000
We examined the time course of extrastriatal (123)I-FP-CIT binding.... -
Noise considerations for PET quantification using maximum and peak standardized uptake value.
pubmed 53(7):1041-7 1 Jul 2012 PMID 22627001
Replicate tumor SUV measurements had a within-patient SD of 5.6% ± 0.9% for SUV(max) and 2.5% ± 0.4% for SUV(peak). SUV(max) had average positive biases of 30%, 18%, 12%, 4%, and 5% for the 1-, 2-, 3-, 4-, and 5-min images, respectively. SUV(peak) was also biased but to a lesser extent: 11%, 8%, 5... -
Accurate differentiation of recurrent gliomas from radiation injury by kinetic analysis of α-11C-methyl-L-tryptophan PET.
pubmed 53(7):1058-64 1 Jul 2012 PMID 22653792
PET of amino acid transport and metabolism may be more accurate than conventional neuroimaging in differentiating recurrent gliomas from radiation-induced tissue changes. α-(11)C-methyl-l-tryptophan ((11)C-AMT) is an amino acid PET tracer that is not incorporated into proteins but accumulates in gli... -
Quantitative, simultaneous PET/MRI for intratumoral imaging with an MRI-compatible PET scanner.
53(7):1102-9 (2012) PMID 22661534
We evaluated the ability of a first-generation, small-animal MRI-compatible PET scanner to accurately depict heterogeneous patterns of radiotracer uptake in tumors.... -
Effect of PET/CT on management of patients with non-small cell lung cancer: results of a prospective study with 5-year survival data.
pubmed 53(7):1007-15 1 Jul 2012 PMID 22677701
We investigated the incremental management impact and prognostic value of staging with (18)F-FDG PET/CT in patients with non-small cell lung cancer (NSCLC) being considered for potentially curative therapies. -
Fast GPU based adaptive filtering of 4D echocardiography.
IEEE Trans Med Imaging 31(6):1165-72 (2012) PMID 22167599
We expect it to continue scaling with the expected future increases in number of processing elements. This should be contrasted with the increases in data set sizes in the near future following the further improvements in ultrasound probes and measuring devices. It is concluded that GPUs facilitate... -
About the geometry of asymmetric fiber orientation distributions.
IEEE Trans Med Imaging 31(6):1240-9 (2012) PMID 22345527
We propose to dismiss the symmetry of the FOD to additionally encode the asymmetry of the underlying fiber configuration. This is of particular importance for low resolution images that are common in diffusion weighted imaging. We set up the mathematical foundations and geometric interpretations of...