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See detailMédia-Mensonges : sommes-nous informés ou chloroformés ?
Geuens, Geoffrey ULg

Conference given outside the academic context (2003)

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See detailThe medial preoptic nucleus receives vasotocinergic inputs in male quail: a tract-tracing and immunocytochemical study
Absil, Philippe ULg; Papello, M.; Viglietti-Panzica, C. et al

in Journal of Chemical Neuroanatomy (2002), 24(1), 27-39

The sexually dimorphic testosterone-sensitive medial preoptic nucleus (POM) of quail can be identified by the presence of a dense network of vasotocinergic fibers. This innervation is sexually ... [more ▼]

The sexually dimorphic testosterone-sensitive medial preoptic nucleus (POM) of quail can be identified by the presence of a dense network of vasotocinergic fibers. This innervation is sexually differentiated (present in males only) and testosterone sensitive. The origin of these fibers has never been formally identified although their steroid sensitivity Suggests that they originate in parvocellular vasotocinergic neurons that are found in quail only in the medial part of the bed nucleus striae terminalis (BSTm) and in smaller numbers within the POM itself. We report here that following injections of a retrograde tracer into the POM of male quail, large populations of retrogradely labeled cells can be identified in the BSTm. The POM also receives afferent projections from magnocellular vasotocinergic nuclei, the supraoptic and paraventricular nuclei. Double labeling for vasotocin immunoreactivity of the retrogradely labeled sections failed however to clearly identify magnocellular vasotocin-immunoreactive cells that were retrogradely labeled from POM. In contrast a substantial population of vasotocin-immunoreactive neurons in the BSTm contained tracer retrogradely transported from the POM. These data therefore demonstrate that a significant part of the vasotocinergic innervation of the quail POM originates in the medial part of the BST. An intrinsic innervation could however also contribute to this network. This interaction between BSTm and POM could play a key role in the control of male-typical sexual behavior and in its sex dimorphism in quail. (C) 2002 Elsevier Science B.V. All rights reserved. [less ▲]

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See detailMedial temporal lobe metabolic impairment in dementia associated with motor neuron disease
Garraux, Gaëtan ULg; Salmon, Eric ULg; Degueldre, Christian ULg et al

in Journal of the Neurological Sciences (1999), 168(2), 145-150

In the course of their disease certain patients with frontotemporal dementia (FTD) develop clinical features compatible with a motor neuron disease (FTD-MND). Previous reports have suggested that the ... [more ▼]

In the course of their disease certain patients with frontotemporal dementia (FTD) develop clinical features compatible with a motor neuron disease (FTD-MND). Previous reports have suggested that the functional pattern is similar in FTD and FTD-MND. However, some neuropathological studies suggest greater involvement of medial temporal regions in FTD-MND than in FTD. Using statistical parametric mapping (SPM96), we compared the metabolic patterns obtained at rest with positron emission tomography in 10 FTD patients and three FTD-MND patients with those obtained from 46 healthy subjects (HS). Mean age, duration of illness and dementia stage did not differ statistically between the FTD and FTD-MND groups. In comparison with HS, both groups showed frontal and anterior temporal hypometabolism at P<0.001. When the FTD-MND group was compared to the FTD group, significant hypometabolism was only observed in bilateral amygdala, bilateral hippocampus, and bilateral enthorinal and parahippocampal regions (Brodmann's areas, BA 28/36) at P<0.005. We found no significant differences in regional glucose uptake when FTD patients were contrasted to FTD-MND patients. Our results suggest statistically comparable frontal and lateral temporal hypometabolism in both conditions but greater impairment of medial temporal lobe activity in FTD-MND. Our results and a review of the literature support the hypothesis that there is a functional continuum between classical motor neuron disease (cMND), FTD-MND, and FTD. [less ▲]

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See detailLes médiamorphoses du (néo)libéralisme : propagande, idéologie dominante, pensée unique
Geuens, Geoffrey ULg

in Quaderni : la Revue de la Communication (2010), 72 ("Propagandes en démocratie")(printemps), 47-57

Intangible form of ideology, the (neo)liberal « single thought » is the symbol of a disembodied and faceless market, evoking an elusive representation of power, between dispersal, extinction and ... [more ▼]

Intangible form of ideology, the (neo)liberal « single thought » is the symbol of a disembodied and faceless market, evoking an elusive representation of power, between dispersal, extinction and dissolution ; the exact opposite, in somehow, of the propagandist imaginary linked with an instrumentalist and intentionalist representation of power. Acting by mere contagion, without institutional mediation, the « single thought », ahistorical and anti-sociological concept, is a form of alienation of ideology. This paper also shows how confusing an economic system with its philosophical justification, opponents and proponents of (neo)liberal globalization appear to be the two poles of the same encompassing speech. In this sense, if the utopia of market society is alien to real capitalism, it still fulfills a specific function : to confuse the latter with its philosophical justification described as propaganda, dominant ideology or even « single thought ». [less ▲]

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See detailMédiamorphoses. Notes sur quelques conversions macluhaniennes
Durand, Pascal ULg

in Quaderni : la Revue de la Communication (1999), 37

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See detailMedian root prior and ordered subsets in Bayesian image reconstruction of single-photon emission tomography
Seret, Alain ULg

in European Journal of Nuclear Medicine (1998), 25(3), 215-219

Median root prior allows Bayesian image reconstruction without any a priori knowledge of the final solution. It limits the noise generated by maximum likelihood-expectation maximization, including when ... [more ▼]

Median root prior allows Bayesian image reconstruction without any a priori knowledge of the final solution. It limits the noise generated by maximum likelihood-expectation maximization, including when the ordered subsets accelerating procedure is used. Therefore the number of iterations can be optimized to obtain the best resolution for cold lesions. Moreover, the higher the number of subsets, the better the contrast, with optimal results for subsets containing between four and eight projections. [less ▲]

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See detailMedian root prior for DMSA cortical renal SPET
Seret, Alain ULg; Blocklet, Didier; Schoutens, André

in Tijdschrift voor Nucleaire Geneeskunde (1999), 21(3), 104

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See detailMedian root prior for DMSA cortical renal SPET
Seret, Alain ULg; Blocklet, Didier; Schoutens, André

in European Journal of Nuclear Medicine (1999), 26

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See detailMédianécrose aortique dans la maladie de Marfan chez l'adulte jeune. A propos de 5 cas opérés, avec 3 survies
Defraigne, Jean-Olivier ULg; Grenade, Thierry ULg; CREEMERS, Etienne ULg et al

in Archives des Maladies du Coeur et des Vaisseaux (1988), 81(8), 991-5

Five cases of Marfan's syndrome with cardiovascular lesions are presented. Among these five patients, two with type I aortic dissection, one with true aneurysm of the ascending aorta and one with aortic ... [more ▼]

Five cases of Marfan's syndrome with cardiovascular lesions are presented. Among these five patients, two with type I aortic dissection, one with true aneurysm of the ascending aorta and one with aortic regurgitation underwent composite grafting of the ascending aorta according to the Bentall technique. The fifth patient died preoperatively, due to extensive dissection of the transverse aorta. Marfan's syndrome is transmitted in an autosomal dominant manner. Fifty percent of the patients die at a mean age of 32 years, and 95 p. 100 of the deaths are caused by cardiovascular lesions. These lesions predominantly affect the left cardiac valves (aortic or mitral regurgitation) and the ascending aorta. Except in emergencies, replacement of the ascending aorta by a composite graft must be envisaged in subjects with Marfan's syndrome presenting with aortic regurgitation and dilatation of the aortic root. [less ▲]

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See detailMédiaphagie
Geuens, Geoffrey ULg

Article for general public (2001)

Detailed reference viewed: 15 (9 ULg)
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See detailMédias : Délocalisation, innovation, reconversion
Geuens, Geoffrey ULg

in Delhalle, Nancy; Dubois, Jacques; Klinkenberg, Jean-Marie (Eds.) Le tournant des années 1970. Liège en effervescence (2010)

En 1966, le rachat conjugué de La Meuse et de La Gazette de Liège annonçait le repli de la Cité ardente dans le domaine de la presse et l’avènement d’une industrie médiatique francophone dominée par la ... [more ▼]

En 1966, le rachat conjugué de La Meuse et de La Gazette de Liège annonçait le repli de la Cité ardente dans le domaine de la presse et l’avènement d’une industrie médiatique francophone dominée par la capitale ; cette même année fut marquée par la naissance de l’association Les Amis de Radio-Liège, partenaire de production de la RTB-Liège et ancêtre directe de Radio Télévision Culture (RTC). En 1982, année qui mérite d’être marquée d’une pierre bleue, l’apparition des premières publicités sur les ondes de Radio-Basse-Meuse et l’offre de services du groupe Libre Belgique aux radios libres locales signent le dépérissement de l’utopie libertaire et l’affirmation du libéralisme marchand. Le rapprochement de ces deux dates n’a rien de fortuit : c’est bien entre ces deux moments que s’est joué, entre déclin et renaissance, le destin de la presse écrite et audiovisuelle liégeoise. [less ▲]

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See detailLes médias : Quel(s) Pouvoir(s) ?
Geuens, Geoffrey ULg

Conference given outside the academic context (2003)

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See detailLes médias après le 11 septembre 2001, chapitre 8
Hermans, Michel ULg

in Beaufays, Jean (Ed.) La démocratie après le 11 septembre 2001 (2001)

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See detailLes médias aujourd’hui
Geuens, Geoffrey ULg

Conference given outside the academic context (2008)

Atelier d'éducation aux médias

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See detailLes médias belges et l'"Etat social actif" : genèse, reproduction et diffusion du nouveau sens commun socio-économique
Geuens, Geoffrey ULg

in Quaderni : la Revue de la Communication (2001), 45 ("Figures du journalisme")

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See detailLes médias belges et l’Affaire Clabecq
Geuens, Geoffrey ULg

Conference given outside the academic context (2002)

Detailed reference viewed: 17 (9 ULg)
See detailLes médias dans l'imaginaire de Marcel Thiry
Durand, Pascal ULg

Conference given outside the academic context (1990)

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See detailMédias dominants et altermondialisme. De l’ouverture à la censure
Geuens, Geoffrey ULg

in Durand, Pascal; Hébert, Pierre; Mollier, Jean-Yves (Eds.) et al La censure de l’imprimé. Belgique, France, Québec et Suisse romande (XIXe et XXe siècles) - Actes du colloque international Censure et Imprimé (Université de Versailles, Saint-Quentin-en-Yvelines, 21-23 mai 2002) (2006)

Les débats médiatiques sur la mondialisation s’articulent autour de deux thèses apparemment antagonistes. Pour les partisans du libéralisme économique et les représentants des milieux d’affaires, il ... [more ▼]

Les débats médiatiques sur la mondialisation s’articulent autour de deux thèses apparemment antagonistes. Pour les partisans du libéralisme économique et les représentants des milieux d’affaires, il s’agit de condamner l’interventionnisme et le dirigisme politique dans le libre-jeu de l’économie de marché. Les chefs de file syndicaux et dirigeants réformistes de l’« altermondialisme », entendent, quant à eux, défendre, bec et ongles, l’idée d’un personnel politique victime de la bourse et des pressions de divers lobbies industriels et financiers. Dans les deux cas pourtant, on procède à une dissociation artificielle et trompeuse de l’économique et du politique. Cette représentation dominante de la mondialisation est à l’origine d’une censure, celle qui, derrière le paravent de l’Etat « victime » ou « bourreau » des marchés, refuse la parole aux critiques dénonçant les liens organiques entre pouvoirs économique, politique et médiatique. [less ▲]

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See detailMédias dominants et dogme néo-libéral. La presse belge et l’État social actif
Geuens, Geoffrey ULg

Conference (2001, September 26)

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See detailMédias et acteurs économiques en Europe. De la crise du journalisme aux discours de crise
Geuens, Geoffrey ULg

Conference given outside the academic context (2014)

Detailed reference viewed: 31 (14 ULg)