326
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Peters S. Conduction abnormalities in arrhythmogenic right ventricular cardiomyopathy. Int J Cardiol 2013; 168:4920-1. [DOI: 10.1016/j.ijcard.2013.07.093] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Accepted: 07/08/2013] [Indexed: 11/26/2022]
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327
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Früh M, De Ruysscher D, Popat S, Crinò L, Peters S, Felip E. Small-cell lung cancer (SCLC): ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2013; 24 Suppl 6:vi99-105. [DOI: 10.1093/annonc/mdt178] [Citation(s) in RCA: 413] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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328
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Fritschi L, Erren TC, Glass DC, Girschik J, Thomson AK, Saunders C, Boyle T, El-Zaemey S, Rogers P, Peters S, Slevin T, D'Orsogna A, de Vocht F, Vermeulen R, Heyworth JS. The association between different night shiftwork factors and breast cancer: a case-control study. Br J Cancer 2013; 109:2472-80. [PMID: 24022188 PMCID: PMC3817316 DOI: 10.1038/bjc.2013.544] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Revised: 07/31/2013] [Accepted: 08/14/2013] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Research on the possible association between shiftwork and breast cancer is complicated because there are many different shiftwork factors, which might be involved including: light at night, phase shift, sleep disruption and changes in lifestyle factors while on shiftwork (diet, physical activity, alcohol intake and low sun exposure). METHODS We conducted a population-based case-control study in Western Australia from 2009 to 2011 with 1205 incident breast cancer cases and 1789 frequency age-matched controls. A self-administered questionnaire was used to collect demographic, reproductive, and lifestyle factors and lifetime occupational history and a telephone interview was used to obtain further details about the shiftwork factors listed above. RESULTS A small increase in risk was suggested for those ever doing the graveyard shift (work between midnight and 0500 hours) and breast cancer (odds ratio (OR)=1.16, 95% confidence interval (CI)=0.97-1.39). For phase shift, we found a 22% increase in breast cancer risk (OR=1.22, 95% CI=1.01-1.47) with a statistically significant dose-response relationship (P=0.04). For the other shiftwork factors, risks were marginally elevated and not statistically significant. CONCLUSION We found some evidence that some of the factors involved in shiftwork may be associated with breast cancer but the ORs were low and there were inconsistencies in duration and dose-response relationships.
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329
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Krug KB, Weber C, Schwabe H, Sinzig NM, Wein B, Müller D, Wegmann K, Peters S, Sendler V, Ewen K, Hellmich M, Maintz D. Comparison of image quality using a X-ray stereotactical whole-body system and a direct flat-panel X-ray device in examinations of the pelvis and knee. ROFO-FORTSCHR RONTG 2013; 186:67-76. [PMID: 23999782 DOI: 10.1055/s-0033-1350441] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE The novel biplanar X-ray unit "EOS", EOS Imaging, allows to acquire simultaneously 2 perpendicular planes of full-length spine and limbs and to measure spatially correct angles based on the acquired image data sets. This is to be seen alongside with a low spatial resolution, high investment costs and high operating expenses. The use of the biplanar X-ray unit in morphology based scelettal radiography might improve the cost-benefit-relation. Thus, the purpose of this study was to compare image quality of the EOS-unit and the flat panel (FP)-technology as reference in a clinical setting. MATERIALS AND METHODS All 114 patients of the Orthopedic Hospital Dept., who had a biplanar full-length lower limb radiograph and a FP-examination of the pelvis and/or the knee with maximum time interval of 3 months without changes in the clinical and radiological findings were included in the study. All X-ray examinations had been carried out due to clinical indications. Secondary captures comparable to the FP-images were extracted from the electronic EOS-image data sets. 4 radiologists independently from each other compared the visualization of normal anatomical structures of the pseudonymous EOS- and FP-images in a randomized order. RESULTS In the overwiew of all readers and all sceletal regions image quality of the FP-images was considered being superior in a mean of 83 ± 13 % standard deviation of the pair comparisons (minimum 48 %, maximum 100 %). Image quality of the EOS-images was assessed as being superior in 2 ± 3 % of the cases (0 %, 10 %). Image quality of 0.8 ± 3 % of the FP-images (0 %, 17 %) and 30 ± 34 % (0 %, 100 %) of the EOS-images was estimated as diagnostically inadequate. 30 ± 33 % of the pair comparisons (0 %, 100 %) showed a diagnostically inadequate image quality of the EOS-images and a diagnostically good image quality of the FP-images. CONCLUSION Image quality of biplanar full-length lower limb X-ray examinations is not suitable to be used for the diagnostic assessment of the morphological bone structure using the currently available technological setting. KEY POINTS ▶ biplanar full-length lower limb X-ray examinations ▶ plat-panel radiography ▶ image quality.
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330
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Vansteenkiste J, De Ruysscher D, Eberhardt WEE, Lim E, Senan S, Felip E, Peters S. Early and locally advanced non-small-cell lung cancer (NSCLC): ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2013; 24 Suppl 6:vi89-98. [PMID: 23860613 DOI: 10.1093/annonc/mdt241] [Citation(s) in RCA: 380] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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331
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Peters S, Peredkov S, Neeb M, Eberhardt W, Al-Hada M. Size-dependent Auger spectra and two-hole Coulomb interaction of small supported Cu-clusters. Phys Chem Chem Phys 2013. [PMID: 23666087 DOI: 10.1016/j.susc.2012.09.024] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
Auger (L3M4,5M4,5) and X-ray photoionization spectra (2p, 3d) of mass-selected CuN-clusters supported by a thin natural silica layer are presented in the size range N = 8-55 atoms per cluster. The Auger spectra of all clusters are shifted to a lower kinetic energy with respect to the spectrum of the bulk. Furthermore the Auger energy decreases systematically with decreasing cluster size. The binding energies of the 2p and 3d valence states are higher than the corresponding bulk values. Using the energy of the Auger main line, the corresponding core hole peak and the centroid of the self-convoluted 3d valence band the on-site Coulomb interaction energy Udd of the two-hole final state as a function of cluster size has been determined.
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Peters S, Hentschke C, Pfeifer K. Internetbasiertes „e-Training“ als Bewegungsintervention zur Gesundheitsförderung: Ergebnisse aus 2 Interventionsstudien. REHABILITATION 2013; 52:173-81. [DOI: 10.1055/s-0033-1343490] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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333
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Krug KB, Wein B, Christ H, Kraus B, Sinzig N, Peters S, Maintz D. Vergleich der direkten digitalen Flachdetektor-Mammografie und der digitalen Mammografie in Photon-Counting-Technik anhand eines antropromorphen Hochkontrastphantoms. ROFO-FORTSCHR RONTG 2013. [DOI: 10.1055/s-0033-1346494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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334
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Abstract
a substantial proportion of non-small-cell lung cancer (NSCLC), and adenocarcinoma in particular, depends on a so-called 'driver mutation' for their malignant phenotype. This genetic alteration induces and sustains tumorigenesis, and targeting of its protein product can result in growth inhibition, tumor response and increased patient survival. NSCLC can thus be subdivided into clinically relevant molecular subsets. Mutations in EGFR best illustrate the therapeutic relevance of molecular classification. This article reviews the scope of presently known driving molecular alterations, including ROS1, BRAF, KRAS, HER2 and PIK3CA, with a special emphasis on aLK rearrangements, and outlines their potential therapeutic applications.
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335
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Peters S, Reid A, Fritschi L, Musk AWB, de Klerk N. Cancer incidence and mortality among underground and surface goldminers in Western Australia. Br J Cancer 2013; 108:1879-82. [PMID: 23579218 PMCID: PMC3658510 DOI: 10.1038/bjc.2013.154] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Background: In a cohort of goldminers, we estimated cancer mortality and incidence, for both surface and underground workers, and we examined the hypothesis that (underground) mining may be protective against prostate cancer. Methods: Standardised mortality and incidence ratios (SMRs and SIRs) and 95% confidence intervals (CI) were calculated to compare cancer mortality and incidence of former goldminers with that of the general male population. Internal comparisons on duration of underground work were examined using Cox regression. Results: During 52 608 person-years of follow-up among 2294 goldminers, 1922 deaths were observed. For any cancer, mortality was increased for the total group of miners (SMR=1.27, 95% CI 1.16–1.39). In the Cox models, lung cancer mortality and incidence were particularly increased among underground miners, even after adjustment for smoking. The SMR for prostate cancer suggested a lower risk for underground miners, whereas incidence of prostate cancer was significantly increased (SIR=1.31, 95% CI 1.07–1.60) among underground miners. Conclusion: Overall cancer mortality and incidence was higher among Western Australian goldminers compared with the general male population, particularly for underground mining. This study does not support the hypothesis that miners have a decreased risk of prostate cancer.
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336
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Peters S, Schiefer H, Arn M, Herberth F, Plasswilm L. PO-0824: Comparison of template-based Elekta VMAT plans with IMRT plans generated by the Varian planning system Eclipse. Radiother Oncol 2013. [DOI: 10.1016/s0167-8140(15)33130-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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337
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Ehret M, Karrasch S, Kronseder A, Peters S, Nowak D, Jörres RA, Ochmann U. Wirkung einer kurzzeitigen Inhalation von hypertoner Kochsalzlösung oder Sauerstoff auf nichtinvasive Lungenfunktionsmarker bei Gesunden. Pneumologie 2013. [DOI: 10.1055/s-0033-1334508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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338
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Kronseder A, Schramm T, Truger M, Peters S, Karrasch S, Koczulla RA, Nowak D, Jörres RA. Phänotypisierung von COPD-Patienten durch die Analyse der Ausatemluft mittels Ionenmobilitäts-Spektrometrie. Pneumologie 2013. [DOI: 10.1055/s-0033-1334509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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339
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Peters S, Peredkov S, Neeb M, Eberhardt W, Al-Hada M. Size-dependent Auger spectra and two-hole Coulomb interaction of small supported Cu-clusters. Phys Chem Chem Phys 2013; 15:9575-80. [DOI: 10.1039/c3cp00109a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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340
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van Dorsten FA, Peters S, Gross G, Gomez-Roldan V, Klinkenberg M, de Vos RC, Vaughan EE, van Duynhoven JP, Possemiers S, van de Wiele T, Jacobs DM. Gut microbial metabolism of polyphenols from black tea and red wine/grape juice is source-specific and colon-region dependent. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2012; 60:11331-11342. [PMID: 23072624 DOI: 10.1021/jf303165w] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The colonic microbial degradation of a polyphenol-rich black tea extract (BTE) and red wine/grape juice extract (RWGE) was compared in a five-stage in vitro gastrointestinal model (TWINSHIME). Microbial metabolism of BTE and RWGE polyphenols in the TWINSHIME was studied subsequently in single- and continuous-dose experiments. A combination of liquid or gas chromatography with mass spectrometry (LC-MS or GC-MS) and NMR-based metabolic profiling was used to measure selected parent polyphenols, their microbial degradation into phenolic acids, and the production of short-chain fatty acids (SCFAs) in different colon compartments. Acetate production was increased by continuous feeding of BTE but not RWGE. During RWGE feeding, gallic acid and 4-hydroxyphenylpropionic acid remained elevated throughout the colon, while during BTE feeding, they were consumed in the distal colon, while 3-phenylpropionic acid was strongly produced. Gut microbial production of phenolics and SCFAs is dependent on colon location and polyphenol source, which may influence potential health benefits.
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Peters S, Adjei A, Gridelli C, Reck M, Kerr K, Felip E. Metastatic non-small-cell lung cancer (NSCLC): ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up. Ann Oncol 2012; 23 Suppl 7:vii56-64. [DOI: 10.1093/annonc/mds226] [Citation(s) in RCA: 351] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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342
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Peters S. Molecular Typing of Lung Cancer: More Pieces to the Puzzle. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)34287-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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343
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Peters S, Dafni O, Bubendorf L, Meldgaard P, O'Byrne K, Wrona A, Weder W, Canela M, Malatesta S, Vansteenkiste J, Dingemans AM, Nicolson M, Savic S, Baas P, Peck R, Lu S, Smit E, Jantus-Lewintre E, Rosell R, Stahel R. The European Thoracic Oncology Platform Lungscape Project: A Way to Bridge Non-Small Cell Lung Cancer Molecular Characteristics and Clinical Data. Ann Oncol 2012. [DOI: 10.1093/annonc/mds407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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344
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Blackhall F, Peters S, Kerr K, O'Byrne K, Hager H, Sejda A, Soltermann A, Dooms C, Felip E, Marchetti A, Speel EJ, Price N, Savic S, de Jong J, Martorell M, Thunnissen E, Bubendorf L, Dafni O, Rosell R, Stahel R. Prevalence and Clinical Outcomes for Patients With ALK Gene Rearrangement in Europe: Preliminary Results from the European Thoracic Oncology Platform Lungscape Project. Ann Oncol 2012. [DOI: 10.1093/annonc/mds391] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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345
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Peters S, Deutsch L, Hammer M, Schweitzer D, Dawczynski J. Zwei-Photonen angeregte Fluoreszenz-Mikroskopie zur Interpretation von Fundus-Autofluoreszenz-Analysen in vivo. Klin Monbl Augenheilkd 2012. [DOI: 10.1055/s-0032-1327165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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346
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Gonzalez M, Peters S, Wang Y, Ris HB, Krueger T. [Management pulmonary metastases: when operate?]. REVUE MEDICALE SUISSE 2012; 8:1326-1331. [PMID: 22792597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Thirty percent of patients suffering from malignant disease will develop pulmonary metastases. Effective chemotherapy is lacking for many of these tumors. Many studies suggest survival benefit in selected patients when pulmonary metastasectomy allows complete resection. Several operative approach may be offered in order to achieve complete resection and maximal lung sparring. Pre-operative workup must assess the control of the primary tumor and the possibility of performing complete resection. Minimally invasive approaches may offer better quality life and equivalent oncologic outcomes than open approach.
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Krueger T, Perentes JY, Peters S, Ris HB, Gonzalez M. [VATS lobectomy for early-stage primary lung cancer]. REVUE MEDICALE SUISSE 2012; 8:1337-1341. [PMID: 22792599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Lobectomy via video-assisted thoracoscopic surgery (VATS) is now considered as a valid alternative to conventional thoracotomy for early-stage primary lung cancer. Various studies have reported that VATS lobectomy is a safe technique associated with fewer postoperative complications and better post-operative recovery than open thoracotomy. Furthermore, studies suggest oncological equivalence between VATS and open lobectomy.
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348
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Prather J, Peters S, Mooney R, Nowicki S. Sensory Constraints on Birdsong Syntax: Neural Responses to Swamp Sparrow Songs with Accelerated Trill Rates. Anim Behav 2012; 83:1411-1420. [PMID: 23976787 DOI: 10.1016/j.anbehav.2012.03.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Both sensory and motor mechanisms can constrain behavioral performance. Sensory mechanisms may be especially important for constraining behaviors that depend on experience, such as learned birdsongs. Swamp sparrows learn to sing by imitating the song of a tutor, but sparrows fail to accurately imitate artificial tutor songs with abnormally accelerated trills, instead singing brief and rapid trills interrupted by silent gaps. This "broken syntax" has been proposed to arise from vocal-motor limitations. Here we consider whether sensory limitations exist that could also contribute to broken syntax. We tested this idea by recording auditory-evoked activity of sensorimotor neurons in the swamp sparrow's brain that are known to be important for the learning, performance and perception of song. In freely behaving adult sparrows that sang songs with normal syntax, neurons were detected that exhibited precisely time-locked activity to each repetition of the syllable in a trill when presented at a natural rate. Those cells failed to faithfully follow syllables presented at an accelerated rate, however, and their failure to respond to consecutive syllables increased as a function of trill rate. This "flickering" auditory representation in animals performing normal syntax reveals a central constraint on the sensory processing of rapid trills. Furthermore, because these neurons are implicated in both song learning and perception, and because auditory flickering began to occur at accelerated trill rates previously associated with the emergence of broken song syntax, these sensory constraints may contribute to the emergence of broken syntax.
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Peters S, Knöß N, Wodarg F, Cnyrim C, Jansen O. Glioblastomas vs. Lymphomas: More Diagnostic Certainty by Using Susceptibility-Weighted Imaging (SWI). ROFO-FORTSCHR RONTG 2012; 184:713-8. [DOI: 10.1055/s-0032-1312862] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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350
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Marchant-Forde JN, Matthews DL, Poletto R, Mccain RR, Mann DD, Degraw RT, Hampsch JM, Peters S, Knipp GT, Kissinger CB. Plasma cortisol and noradrenalin concentrations in pigs: automated sampling of freely moving pigs housed in the PigTurn ® versus manually sampled and restrained pigs. Anim Welf 2012. [DOI: 10.7120/09627286.21.2.197] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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