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Heibl M, Jung E, Beyer L, Wohlgemuth W, Stroszczynski C, Wiggermann P. Aggregated time intensity curves after transarterial chemoembolization with degradable starch microspheres: A feasibility study. Clin Hemorheol Microcirc 2013; 55:417-21. [DOI: 10.3233/ch-131779] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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53
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Beyer L. Von der Hypothese zum Wissen. MANUELLE MEDIZIN 2012. [DOI: 10.1007/s00337-012-0977-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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54
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Beyer L. Wissenschaftliche Erkenntnisse unterliegen einem Erneuerungsprozess. MANUELLE MEDIZIN 2012. [DOI: 10.1007/s00337-012-0912-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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55
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Moll H, Bischoff P, Graf M, Beyer W, Harke G, Beyer L. Die reversible hypomobile artikuläre Dysfunktion – die Blockierung. MANUELLE MEDIZIN 2010. [DOI: 10.1007/s00337-010-0793-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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56
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Beyer L. Manuelle Medizin – selbstbewusst. MANUELLE MEDIZIN 2010. [DOI: 10.1007/s00337-010-0806-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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57
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Beyer L. Unterschiede in der Validität von Forschungsergebnissen aus Schul- und Komplementärmedizin. MANUELLE MEDIZIN 2010. [DOI: 10.1007/s00337-010-0788-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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58
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Hoyer E, Beyer L. Estergruppen als Liganden in Schwermetallchelaten des N-[pyridyl-2-methyl]-1,2-diaminoäthan-N,N′, N′-triessigsäure-triäthylesters. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/zfch.19650050118] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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59
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Beyer L. Fehlender Impact-Faktor – wissenschaftliche Publikationen in Manuelle Medizin. MANUELLE MEDIZIN 2010. [DOI: 10.1007/s00337-010-0772-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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60
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Zahornitzky W, Keusch R, Tilscher H, Beyer L. Behandlung des oberen Zervikalsyndroms mit funktioneller computerassistierter Reflextherapie (Spineliner). MANUELLE MEDIZIN 2010. [DOI: 10.1007/s00337-010-0730-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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61
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62
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Beyer L, Kayser R. Qualität und Wirtschaftlichkeit. MANUELLE MEDIZIN 2009. [DOI: 10.1007/s00337-009-0682-1] [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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63
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64
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Beyer L. Dysfunktionen der A. cervicalis und manuelle Therapie. MANUELLE MEDIZIN 2008. [DOI: 10.1007/s00337-008-0643-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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65
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Beyer L. Myofasziale Releasetechnik: Ein evidenzbasierter Behandlungszugang? MANUELLE MEDIZIN 2008. [DOI: 10.1007/s00337-008-0611-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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66
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Beyer L, Tilscher H, Rizzi C, Nordmeyer V. Eigenschaften spinaler segmentaler Beweglichkeit. MANUELLE MEDIZIN 2008. [DOI: 10.1007/s00337-008-0597-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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67
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Dejung B, Beyer L, Tilscher H. Triggerpunkttherapie. MANUELLE MEDIZIN 2008. [DOI: 10.1007/s00337-008-0584-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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68
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Beyer L. Der Hoffa-Fettkörper – Corpus adiposum infrapatellare. MANUELLE MEDIZIN 2007. [DOI: 10.1007/s00337-007-0556-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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69
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Jensen Stochkendahl M, Christensen H, Hartvigsen J, Vach W, Haas M, Hestbaek L, Adams E, Bronfort G, Beyer L. Manuelle Untersuchung der Wirbelsäule. MANUELLE MEDIZIN 2007. [DOI: 10.1007/s00337-007-0548-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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70
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Beyer L, Kayser R. Neurophysiologisches Konzept der Manuellen Medizin – mehr als Schmerztherapie. MANUELLE MEDIZIN 2007. [DOI: 10.1007/s00337-007-0539-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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71
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Buchmann J, Blümel G, Beyer L. Objektivierbare apparative Messung der Gewebespannung mittels Tissue Tensiometer (TTM). MANUELLE MEDIZIN 2007. [DOI: 10.1007/s00337-007-0504-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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72
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Petrich M, Cortina JL, Hartung J, Aguilar M, Sastre A, Beyer L, Gloe K. EXTRACTION OF GOLD (III) FROM HYDROCHLORIC ACID SOLUTIONS BY N-(THIOCARBAMOYL)BENZAMIDINES. SOLVENT EXTRACTION AND ION EXCHANGE 2007. [DOI: 10.1080/07366299308918145] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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73
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Beyer L, Kayser R. Die Brustwirbelsäule (BWS). MANUELLE MEDIZIN 2006. [DOI: 10.1007/s00337-006-0483-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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74
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Beyer L. Differentialdiagnose von Hüft- und Leistenschmerzen. MANUELLE MEDIZIN 2006. [DOI: 10.1007/s00337-006-0461-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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75
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Beyer L, Kayser R. Der Ellenbogen. MANUELLE MEDIZIN 2006. [DOI: 10.1007/s00337-006-0451-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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76
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77
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Arrieta A, Dietze F, Mann G, Beyer L, Hartung J. Säurestärke und Komplexbildung von Curcuminoiden. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/prac.19883300120] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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78
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Hartmann H, Beyer L, Hoyer E. Zur Chemie der Acylthioharnstoffe. III. Bildung von 1,3,5-Thiadiazin-2-thionen bei Acylsenföl-Amin-Umsetzungen. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/prac.19783200418] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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79
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Beyer L, Hoyer E, Hennig H, Kirmse R, Hartmann H, Liebscher J. Synthese und Charakterisierung neuartiger Übergangsmetallchelate von 1,1-Dialkyl-3-benzoyl-thioharnstoffen. ACTA ACUST UNITED AC 2004. [DOI: 10.1002/prac.19753170518] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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80
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Schröder U, Richter R, Beyer L, Angulo-Cornejo J, Lino-Pacheco M, Guillen A. Metallkomplexe naphthyl-substituierter Thioharnstoffderivate. Z Anorg Allg Chem 2003. [DOI: 10.1002/zaac.200300019] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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81
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Abram U, Muenze R, Hartung J, Beyer L, Kirmse R, Koehler K, Stach J, Behm H, Beurskens PT. Synthesis and characterization of technetium(V) complexes with N-(thiocarbamoyl)benzamidines. X-ray crystal structure of bis[N-(N,N-diethylthiocarbamoyl)benzamidinato]oxotechnetium(V) chloride, [TcO(et2tcb)2]Cl. Inorg Chem 2002. [DOI: 10.1021/ic00304a008] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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82
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Piriz Mac-Coll CR, Beyer L. Synthesis, characterization, and some reactions of (dimethyl sulfoxide)pentaammine cobalt(III) salts. Inorg Chem 2002. [DOI: 10.1021/ic50119a003] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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83
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Casero E, Pariente F, Lorenzo E, Beyer L, Losada J. Electrocatalytic Oxidation of Nitric Oxide at 6,17-Diferrocenyl-dibenzo[b,i]5,9,14,18-tetraaza[14]annulen]-nickel(II) Modifed Electrodes. ELECTROANAL 2001. [DOI: 10.1002/1521-4109(200111)13:17<1411::aid-elan1411>3.0.co;2-g] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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84
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Beyer L. Living with terror. How to keep a sense of control. TIME 2001; 158:37. [PMID: 11668984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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85
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Losada J, del Peso I, Beyer L. Electrochemical and spectroelectrochemical properties of copper(II) Schiff-base complexes. Inorganica Chim Acta 2001. [DOI: 10.1016/s0020-1693(01)00511-4] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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86
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Quas L, Ristau T, Schröder U, Dietze F, Beyer L, Heil G. Flüssig-Flüssig-Extraktion von Silber(I) mit Aroylthiocarbamidsäure-O-estern - Einfluss von Solvens und Struktur der Extragentien. Z Anorg Allg Chem 2001. [DOI: 10.1002/1521-3749(200108)627:8<1909::aid-zaac1909>3.0.co;2-t] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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87
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Popot MA, Boyer S, Maciejewski P, Garcia P, Bonnaire Y, Beyer L, Lesage D, Tabet JC. Determination of clenbuterol in horse hair by gas chromatography—Tandem mass spectrometry. Chromatographia 2001. [DOI: 10.1007/bf02492261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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88
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Prokop P, Gelbrich T, Sieler J, Richter R, Beyer L. Kristallstrukturen ferrocenhaltiger 1,3-Diketon- und Enaminoketon-Derivate. Z Anorg Allg Chem 2001. [DOI: 10.1002/1521-3749(200105)627:5<965::aid-zaac965>3.0.co;2-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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89
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Beyer L. Die Bedeutung des Bindegewebes für die diagnostischen und therapeutischen Ansätze der manuellen Medizin. MANUELLE MEDIZIN 2001. [DOI: 10.1007/s003370170050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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90
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Grunwald M, Weiss T, Krause W, Beyer L, Rost R, Gutberlet I, Gertz HJ. Theta power in the EEG of humans during ongoing processing in a haptic object recognition task. BRAIN RESEARCH. COGNITIVE BRAIN RESEARCH 2001; 11:33-7. [PMID: 11240109 DOI: 10.1016/s0926-6410(00)00061-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Dynamic changes in spectral theta power (TP) in the EEG over frontal regions were reported previously during the processing of visually presented spatial and verbal tasks [Cereb. Cortex, 7 (1997) 374-385]. Lower TP was found at the beginning compared to the end of processing. In order to test another modality, we examined theta power during the exploration of haptic stimuli with different complexity. A linear correlation between theta power and mean exploration time (as a measure of stimulus complexity) was found at the end of exploration but not at its beginning. These data are in line with our hypothesis since one could expect minimal load of working memory independent of stimulus complexity at the beginning of exploration whereas working memory would have integrated the stimuli of differing complexity into a perceptual model at the end of exploration.
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Reid G, Crofts N, Beyer L. Drug treatment services for ethnic communities in Victoria, Australia: an examination of cultural and institutional barriers. ETHNICITY & HEALTH 2001; 6:13-26. [PMID: 11388082 DOI: 10.1080/13557850124373] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Under-representation of ethnic minorities at drug treatment services represents under-utilisation rather than a lower need. To explore barriers to drug treatment among ethnic communities we undertook a comprehensive review of international and Australian literature to identify problems their members experience upon the discovery of illicit drug use in their community, how drug treatment is addressed and challenges for improved drug treatment outcomes. The concepts and themes derived from the literature were then compared with our research findings from key informant interviews and consultations with non-illicit drug-using spokespersons from eight ethnic communities in Victoria, Australia. Intense shame and loss of face linked to illicit drug use was common in ethnic communities and as a consequence seeking help for drug treatment was fraught with difficulties. Accessing drug treatment services often occurred following a crisis, but a sense of despair and confusion often prevailed owing to a lack of knowledge of available assistance. Even when treatment services were accessed most key informants and ethnic communities viewed them as culturally insensitive, inflexible and with language barriers that obstructed the flow of effective information. Understanding of the ethnic family ethos was of pivotal importance but frequently ignored by treatment services, contributing to the exclusion of ethnic communities from appropriate assistance. Ethnic communities need to be assisted to participate in drug issue discussions and community development strategies in order for their utilisation of drug treatment services to be improved.
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92
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Quas L, Schröder U, Schröder B, Dietze F, Beyer L. HEAVY METAL EXTRACTION WITH THIOCARBAMIC-O-ALKYLESTERS. SOLVENT EXTRACTION AND ION EXCHANGE 2000. [DOI: 10.1080/07366290008934727] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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93
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Anderson DW, Probst FJ, Belyantseva IA, Fridell RA, Beyer L, Martin DM, Wu D, Kachar B, Friedman TB, Raphael Y, Camper SA. The motor and tail regions of myosin XV are critical for normal structure and function of auditory and vestibular hair cells. Hum Mol Genet 2000; 9:1729-38. [PMID: 10915760 DOI: 10.1093/hmg/9.12.1729] [Citation(s) in RCA: 97] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Recessive mutations in myosin 15, a class XV unconventional myosin, cause profound congenital deafness in humans and both deafness and vestibular dysfunction in mice homozygous for the shaker 2 and shaker 2(J) alleles. The shaker 2 allele is a previously described missense mutation of a highly conserved residue in the motor domain of myosin XV. The shaker 2(J) lesion, in contrast, is a 14.7 kb deletion that removes the last six exons from the 3"-terminus of the Myo15 transcript. These exons encode a FERM (F, ezrin, radixin and moesin) domain that may interact with integral membrane proteins. Despite the deletion of six exons, Myo15 mRNA transcripts and protein are present in the post-natal day 1 shaker 2(J) inner ear, which suggests that the FERM domain is critical for the development of normal hearing and balance. Myo15 transcripts are first detectable at embryonic day 13.5 in wild-type mice. Myo15 transcripts in the mouse inner ear are restricted to the sensory epithelium of the developing cristae ampularis, macula utriculi and macula sacculi of the vestibular system as well as to the developing organ of Corti. Both the shaker 2 and shaker 2(J) alleles result in abnormally short hair cell stereocilia in the cochlear and vestibular systems. This suggests that Myo15 may be important for both the structure and function of these sensory epithelia.
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94
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Grunwald M, Ettrich C, Assmann B, Dähne A, Krause W, Beyer L, Rost R, Gertz HJ. [Haptic perception and EEG changes in anorexia nervosa]. ZEITSCHRIFT FUR KINDER-UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2000. [PMID: 10637974 DOI: 10.1024//1422-4917.27.4.241] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVES We predicted that due to diminished somatosensory integrative ability, the anorectic patients would have problems reproducing haptic stimuli. In addition we sought to determine whether EEGs from anorectic patients (AN) and the healthy controls (CO) would show discrepancies between the two groups during haptic explorations in theta-power over the right parietal region. METHOD EEG power (theta-power) data of AN (n = 13) and CO (n = 13) were analyzed during haptic exploration tasks and rest intervals. The haptic explorations consisted of palpating the structure of six sunken reliefs in sequence with both hands, eyes closed. After each exploration the structure was drawn on a piece of paper. RESULTS The reproductions of haptic stimuli submitted by the anorectic patients were of notably poorer quality than those of the healthy controls. During rest intervals and haptic explorations, spectral power was generally lower in the AN group in comparison to the healthy controls. Significant theta-power differences between groups showed over the right parietal cortex during haptic explorations. The decrease in EEG power in the anorectic patients in the theta bands across the right parietal region during haptic exploration tasks could be interpreted as a minor activation of visuo-spatial regions. The results of the haptic explorations as well as the EEG-power changes indicate a cortical dysfunction and deficits in somatosensory integration processing in anorexia nervosa patients.
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Grunwald M, Ettrich C, Assmann B, Dähne A, Krause W, Beyer L, Rost R, Gertz HJ. [Haptic perception and EEG changes in anorexia nervosa]. ZEITSCHRIFT FUR KINDER- UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 1999; 27:241-50. [PMID: 10637974 DOI: 10.1024/1422-4917.27.4.241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
OBJECTIVES We predicted that due to diminished somatosensory integrative ability, the anorectic patients would have problems reproducing haptic stimuli. In addition we sought to determine whether EEGs from anorectic patients (AN) and the healthy controls (CO) would show discrepancies between the two groups during haptic explorations in theta-power over the right parietal region. METHOD EEG power (theta-power) data of AN (n = 13) and CO (n = 13) were analyzed during haptic exploration tasks and rest intervals. The haptic explorations consisted of palpating the structure of six sunken reliefs in sequence with both hands, eyes closed. After each exploration the structure was drawn on a piece of paper. RESULTS The reproductions of haptic stimuli submitted by the anorectic patients were of notably poorer quality than those of the healthy controls. During rest intervals and haptic explorations, spectral power was generally lower in the AN group in comparison to the healthy controls. Significant theta-power differences between groups showed over the right parietal cortex during haptic explorations. The decrease in EEG power in the anorectic patients in the theta bands across the right parietal region during haptic exploration tasks could be interpreted as a minor activation of visuo-spatial regions. The results of the haptic explorations as well as the EEG-power changes indicate a cortical dysfunction and deficits in somatosensory integration processing in anorexia nervosa patients.
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96
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Lubert KH, Beyer L, Casabó J, Pérez-Jiménez C, Escriche L. Coordination of silver(I) at the surface of carbon paste electrodes modified with 2,5,8-trithia[9]-m-cyclophane as studied by cyclic voltammetry. J Electroanal Chem (Lausanne) 1999. [DOI: 10.1016/s0022-0728(99)00352-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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97
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Grunwald M, Weiss T, Krause W, Beyer L, Rost R, Gutberlet I, Gertz HJ. Power of theta waves in the EEG of human subjects increases during recall of haptic information. Neurosci Lett 1999; 260:189-92. [PMID: 10076899 DOI: 10.1016/s0304-3940(98)00990-2] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Several studies have reported a functional relationship between spectral power within the theta-band of the EEG (theta-power) and memory load while processing visual or semantic information. We investigated theta power during the processing of different complex haptic stimuli using a delayed recall design. The haptic explorations consisted of palpating the structure of twelve sunken reliefs with closed eyes. Subjects had to reproduce each relief by drawing it 10 s after the end of the exploration. The relationship between mean theta power and mean exploration time was analysed using a regression model. A linear relationship was found between the exploration time and theta power over fronto-central regions (Fp1, Fp2, F3, F7, F8, Fz, C3) directly before the recall of the relief. This result is interpreted in favour of the hypothesis that fronto-central theta power of the EEG correlates with the load of working memory independent of stimulus modality.
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El Aamrani F, Kumar A, Beyer L, Florido A, Sastre A. Mechanistic study of active transport of silver(I) using sulfur containing novel carriers across a liquid membrane. J Memb Sci 1999. [DOI: 10.1016/s0376-7388(98)00241-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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99
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EI Aamrani F, Kumar A, Beyer L, Cortina J, Sastre AM. LIQUID-LIQUID EXTRACTION OF GOLD(III) AND ITS SEPARATION OVER COPPER(II), IRON(III), AND ZINC(II) USING THIOUREA DERIVATIVES FROM CHLORIDE MEDIA. SOLVENT EXTRACTION AND ION EXCHANGE 1998. [DOI: 10.1080/07366299808934586] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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100
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