Psychopathologie et phénoménologie : autour d’Eugen MinkowskiCormann, Grégory ![]() Conference (2007, May 09) Detailed reference viewed: 20 (1 ULg) A psychophysiological approach to psychosomatic headache; Schoenen, Jean ; in Mc Callum, W. C.; Zappoli, R.; Denoth, F. (Eds.) Cerebral Psychophysiology: Studies in Event-related Potentials (1986) Detailed reference viewed: 16 (0 ULg) Psychophysiological correlates of suicidal behavior in depression. A preliminary study.Hansenne, Michel ; Pitchot, William ; et alin Neuropsychobiology (1994), 30(1), 1-3 P300 and contingent negative variation (CNV) were recorded in depressive inpatients with and without history of suicide attempt. The results show a significant reduction of both P300 and CNV in patients ... [more ▼] P300 and contingent negative variation (CNV) were recorded in depressive inpatients with and without history of suicide attempt. The results show a significant reduction of both P300 and CNV in patients who had attempted suicide as compared with patients who had not. Moreover, a significant correlation was found between the suicidal risk scale and CNV amplitude. Psychophysiological and biochemical implications are discussed. [less ▲] Detailed reference viewed: 16 (0 ULg) La psychose ou les difficultés de penser l’autre et l’ailleursEnglebert, Jérôme ![]() Scientific conference (2011, May 13) A partir d’expériences cliniques, nous souhaiterions discuter des facultés d’appropriation de l’espace du sujet psychotique. Face au constat d’impasse que peut provoquer le récit du sujet psychotique ... [more ▼] A partir d’expériences cliniques, nous souhaiterions discuter des facultés d’appropriation de l’espace du sujet psychotique. Face au constat d’impasse que peut provoquer le récit du sujet psychotique, nous proposons une méthodologie alternative axée sur le rapport du sujet à sa propre géographie et à sa faculté de « territorialisation ». Étude territoriale donc, qui ne se réduit pas à une réflexion sur l’espace mais intègre forcément aussi la temporalité, le geste et les rythmes pour, fondamentalement réfléchir au statut épistémique du sens et de la sensation psychotique. Les actes, que phénoménologues et éthologues appellent ritournelle, ajustement social, régulation affective ou encore intuition relationnelle, sont un ensemble de petits gestes quotidiens qui va donc prendre une valeur d’analyse significative dans la problématique du sujet psychotique. C’est donc à travers l’espace investi, le territoire, et la capacité à faire œuvre de territorialisation et de ritournelles que le sujet psychotique va proposer un mode d’expression où la question centrale devient : comment être au milieu des autres ? Cette question qui apparait à tout-un-chacun dans sa composante intuitive, automatique et quasiment inconsciente semble chez le psychotique le submerger. Ce sentiment de déterritorialisation irait de pair avec ce qu’il convient d’appeler une crise identitaire. Le socle social de l’identité propre est ici vacillant ; il y a trouble de l’ajustement corporel et dissolution du corps commun. L’ensemble des conventions sociales implicites devient un ensemble d’énigmes ou d’impasses explicites auxquelles le sujet ne parvient pas à répondre. Enfin, le phénomène de territorialisation doit aussi pouvoir s’inscrire dans la temporalité. En effet, la territorialisation n’aura d’effet que si elle se répète, s’inscrivant alors dans le temps. Cette inscription temporelle, permet d’introduire cohérence et articulation entre différents événements. L’unité même d’un objet, pour apparaître à la conscience, suppose le temps. Husserl le démontre en décrivant l’audition d’une mélodie. Si l’on isole les différentes notes, chacune prise comme une réalité isolée, une idée globale de la phénoménalité de la mélodie est tout simplement impossible. Ce sont l’articulation et l’enchevêtrement des mesures qui vont permettre la perception auditive de la mélodie et d’échapper à la monotonie ou la cacophonie. Le psychotique serait voué à vaquer du chaos au néant, de cette monotonie à la cacophonie sans jamais rencontrer un « quotidien-changeant » essentiel à la territorialisation et à l’inscription sociale. [less ▲] Detailed reference viewed: 60 (10 ULg) Les psychoses delirantes chroniques.Desseilles, Martin ; Massart, Nicolas ![]() in Revue Médicale de Liège (2009), 64(9), 464-7 The current Anglo-Saxon trend is to consider that schizophrenia includes all psychoses. However, far from being a uniform set, there is a lot of different clinical presentations of patients with psychosis ... [more ▼] The current Anglo-Saxon trend is to consider that schizophrenia includes all psychoses. However, far from being a uniform set, there is a lot of different clinical presentations of patients with psychosis. Chronic delusional psychosis, as a paradigm, show that subtyping psychosis on a clinical basis is useful for therapeutic and prognosis purposes. [less ▲] Detailed reference viewed: 51 (8 ULg) Psychosis risk syndrome and DSM V: time for a dimensional approach to At Risk Mental States?; Laroi, Frank ![]() in Clinical Schizophrenia & Related Psychoses (2011), 5 Detailed reference viewed: 22 (5 ULg) Psychosocial and cultural factors of predictive metacomprehension at the start of universityBroonen, Jean-Paul ![]() Poster (1996) Detailed reference viewed: 6 (0 ULg) Psychosocial risk and protective factors of secondary school dropout in Luxembourg: the protocol of an exploratory case-control study.; ; et al in BMC Public Health (2011), 11 BACKGROUND: In Luxembourg, the extensive phenomenon of school dropout is a prime policy concern in the light of individual, social and economic consequences. Although the authorities report an overall ... [more ▼] BACKGROUND: In Luxembourg, the extensive phenomenon of school dropout is a prime policy concern in the light of individual, social and economic consequences. Although the authorities report an overall decrease of the national dropout rate, the proportion of early school leavers who remain without any specific occupation is still alarming. Therefore, this study intends a shift of focus from system-inherent to individual factors, including mental health and family correlates, to provide a more comprehensive analysis of the dropout phenomenon. METHODS/DESIGN: The objectives of this study are to investigate the type and prevalence of psychiatric disorders among school dropouts and to compare the findings with those by a matched control group of regularly enrolled students. Furthermore, family variables and socioeconomic status will be analysed, as they are factors likely to interfere with both educational attainment and mental health. A trained psychologist will use structured interviews and self-report forms to investigate for mental health issues, information on schooling, socioeconomic situation and family life. Controls will be matched for gender, age, school type and educational grade. DISCUSSION: As school dropouts face a serious risk of long term professional and social marginalization, there is an evident need for action. Identifying psychosocial risk and protective factors of school dropout will deliver solid insight on how to conceive public health strategies for young people who may need a more customized support to carry out their academic potential. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01354236. [less ▲] Detailed reference viewed: 16 (2 ULg) Psychosociologie clinique du harcèlement moral au travail et de ses liens avec l’hyperconflitFaulx, Daniel ![]() Doctoral thesis (2007) Detailed reference viewed: 82 (7 ULg) Psychostatistique descriptive et inférentielle Partim 1 - ExercicesQuertemont, Etienne ![]() Learning material (2009) Detailed reference viewed: 14 (0 ULg) Psychostatistique descriptive et inférentielle Partim 1 - ThéorieQuertemont, Etienne ![]() Learning material (2009) Detailed reference viewed: 30 (6 ULg) Psychostatistique descriptive et inférentielle Partim 2 - ExercicesQuertemont, Etienne ![]() Learning material (2009) Detailed reference viewed: 30 (1 ULg) Psychostatistique descriptive et inférentielle Partim 2 - ThéorieQuertemont, Etienne ![]() Learning material (2009) Detailed reference viewed: 13 (2 ULg) The psychostimulant and rewarding effects of cocaine in histidine decarboxylase knockout mice do not support the hypothesis of an inhibitory function of histamine on rewardBrabant, Christian ; Quertemont, Etienne ; et alin Psychopharmacology (2007), 190(2), 251-263 RATIONALE AND OBJECTIVES: Lesion studies have shown that the tuberomammillary nucleus (TM) exerts inhibitory effects on the brain reward system. To determine whether histamine from the TM is involved in ... [more ▼] RATIONALE AND OBJECTIVES: Lesion studies have shown that the tuberomammillary nucleus (TM) exerts inhibitory effects on the brain reward system. To determine whether histamine from the TM is involved in that reward inhibitory function, we assessed the stimulant and rewarding effects of cocaine in knockout mice lacking histidine decarboxylase (HDC KO mice), the histamine-synthesizing enzyme. If histamine actually plays an inhibitory role in reward, then it would be expected that mice lacking histamine would be more sensitive to the behavioral effects of cocaine. MATERIALS AND METHODS: The first experiment characterized spontaneous locomotion and cocaine-induced hyperactivity (0, 8, and 16 mg/kg, i.p.) in wild-type and HDC KO mice. The rewarding effects of cocaine were investigated in a second experiment with the place-conditioning technique. RESULTS: The first experiment demonstrated that histidine decarboxylase mice showed reduced exploratory behaviors but normal habituation to the test chambers. After habituation to the test chambers, HDC KO mice were slightly, but significantly, less stimulated by cocaine than control mice. This finding was replicated in the second experiment, when cocaine-induced activity was monitored with the place-conditioning apparatus. Furthermore, a significant place preference was present in both genotypes for 8 and 16 mg/kg cocaine, but not for 2 and 4 mg/kg. CONCLUSIONS: Our data confirm previous results demonstrating that HDC KO mice show reduced exploratory behaviors. However, contrary to the hypothesis that histamine plays an inhibitory role in reward, histamine-deficient mice were not more responsive to the psychostimulant effects of cocaine. [less ▲] Detailed reference viewed: 33 (4 ULg) Les psychostimulants.Pinto, Emmanuel ; Pitchot, William ; Ansseau, Marc ![]() in Revue Médicale de Liège (2008), 63 Detailed reference viewed: 10 (0 ULg) Les psychothérapiesTriffaux, Jean-Marc ![]() Learning material (2011) Detailed reference viewed: 168 (24 ULg) LES PSYCHOTHERAPIES-2012Triffaux, Jean-Marc ![]() Learning material (2012) Detailed reference viewed: 98 (13 ULg) Psychotic reactions to zolpidem.Ansseau, Marc ; Pitchot, William ; Hansenne, Michel et alin Lancet (1992), 339(8796), 809 Detailed reference viewed: 23 (1 ULg) Psychotropes au lieu de vie des personnes âgées avec ou sans démenceRICOUR, Céline ; ; in Revue Prescrire (La) (2011), 31(327), 67 |
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