Luxembourg and Portions of Belgium, Germany, and France, 1705 (Image 4 of 4) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Le Duché de Luxembourg divisé en Quartier Walon, et Allemand : dans chacun desquels sont diviséz, les Seigneuries, Prevostés et Comtés. Le Duché de Bouillon ; le Comté de Namur et le Pays entre Sambre et Meuse, Dedié au Roy par son tres-humble, tres-obeissant, tres-fidele sujet et serviteur Hubert Jaillot, Geographe du Roy. It was published by chez l'auteur, joignant les grands Augustins, aux deux Globes, avec privilége du roy in 1705. Scale [ca. 1:143,370]. Covers Luxembourg and portions of Belgium, Germany, and France. This layer is image 4 of 4 total images of the four sheet source map, representing the northwest portion of the map. Map in French.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Europe Lambert Conformal Conic coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, roads, cities and other human settlements, fortifications, territorial and administrative boundaries, ground cover, and more. Relief shown pictorially. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Oostende, Belgium, ca. 1727 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Nouveau plan de la ville d'Ostende : ville forte du Comté de Flandre celebre par l'octroy de l'empereur pour la navigation aux Indes Orientales. It was published by chez R. & J. Ottens, sur le Nieuwendyk à la Carte du Monde ca. 1727. Scale [ca. 1:3,900]. Covers Oostende, Belgium. Map in French.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Belgian Lambert 1972 coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as roads, drainage, built-up areas and selected buildings, fortifications, ground cover, and more. Relief shown by hachures. Includes index.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Annales littéraires de l'Université de Besançon.

Some nos. have title: Annales littéraires de l'Université de Franche-Comté.

Facts relating to the sale of the St. Maurice bridges, by the Government of this province, to Theophile Hector Pacaud, Esq.

Composé principalement de lettres écrites et envoyées à T.H. Pacaud, maire du comté de Champlain.

Fatigue and Co-occurring Symptoms in Women with Irritable Bowel Syndrome

Thesis (Ph.D.)--University of Washington, 2016-06

Dopamine, empathy and the neurobiology of leadership

Objectives: Organisational Psychologists have long sought after methods by which to train individuals to become more effective leaders. Indeed considerable sums of money are spent on the design of such training programs. Yet it is not clear whether or not leadership skills can be taught or whether they are innate. Social leadership is a varied construct consisting of many diverse aspects, yet the ability to empathise with subordinates is a core skill that underpins effective transformational leadership. This type of leadership consists of four characteristics which are labelled ‘idealized influence’, ‘inspirational motivation’, ‘intellectual stimulation’ and ‘individualized consideration’. This is distinct from the transactional style of leadership, which is based on offering contingent rewards for completion of specific tasks. By identifying a specific gene that mediates distinct leadership traits, more effective training regimes can be designed. Design: There are two likely candidate genes that may mediate empathic leadership. The first is catechol-O-methyltransferase (COMT) which is involved with dopamine synthesis, and the second is the serotonin transporter promoter gene (5-HTTLPR). Both these genes mostly appear in the general population in their heterozygotic form. Thus by comparing phenotypes in leadership traits a measure of base line differences can be examined. Methods: 115 volunteers completed the Multifactor Leadership questionnaire (MLQ), which is a standard 12-item leadership psychometric scale and also underwent buccal swab for subsequent genotyping. Results: Of the 115 subjects 37 were heterozygotic for the COMT gene and 47 heterozygotic for 5-HTTLPR. Of the 12 MLQ subscales, the scores for two of the subscales only differed between the two participant groups. Individuals who were heterozygotic for the COMT gene scored higher on the ‘Inspirational motivation’ t(84)=1.99, p=0.05 and ‘Intellectual stimulation’ t(82)=1.94, p=0.05 scales compared to the carriers for the heterozygotic 5HTPP gene. Conclusions: Given that the behaviours described by these two MLQ subscales require leaders to empathise with subordinates, the current results suggest that dopamine may play a role in this important social task. The fact that both heterozygotic carriers for COMT and 5HTPP were compared allows a comparison to be made between the genotypes most prevalent in the general population.

Genetic modulation of the response bias towards facial displays of anger and happiness

Background: Investigating genetic modulation of emotion processing may contribute to the understanding of heritable mechanisms of emotional disorders. The aim of the present study was to test the effects of catechol- O-methyltransferase (COMT) val158met and serotonin-transporter-linked promoter region (5-HTTLPR) polymorphisms on facial emotion processing in healthy individuals. Methods: Two hundred and seventy five (167 female) participants were asked to complete a computerized facial affect recognition task, which involved four experimental conditions, each containing one type of emotional face (fearful, angry, sad or happy) intermixed with neutral faces. Participants were asked to indicate whether the face displayed an emotion or was neutral. The COMT-val158met and 5-HTTLPR polymorphisms were genotyped. Results: Met homozygotes (COMT) showed a stronger bias to perceive neutral faces as expressions of anger, compared with val homozygotes. However, the S-homozygotes (5-HTTLPR) showed a reduced bias to perceive neutral faces as expressions of happiness, compared to L-homozygotes. No interaction between 5-HTTLPR and COMT was found. Conclusions: These results add to the knowledge of individual differences in social cognition that are modulated via serotonergic and dopaminergic systems. This potentially could contribute to the understanding of the mechanisms of susceptibility to emotional disorders. © 2013 Elsevier Masson SAS.

The impact of the Val158Met catechol-O-methyltransferase genotype on neural correlates of sad facial affect processing in patients with bipolar disorder and their relatives

Background - The Met allele of the catechol-O-methyltransferase (COMT) valine-to-methionine (Val158Met) polymorphism is known to affect dopamine-dependent affective regulation within amygdala-prefrontal cortical (PFC) networks. It is also thought to increase the risk of a number of disorders characterized by affective morbidity including bipolar disorder (BD), major depressive disorder (MDD) and anxiety disorders. The disease risk conferred is small, suggesting that this polymorphism represents a modifier locus. Therefore our aim was to investigate how the COMT Val158Met may contribute to phenotypic variation in clinical diagnosis using sad facial affect processing as a probe for its neural action. Method - We employed functional magnetic resonance imaging to measure activation in the amygdala, ventromedial PFC (vmPFC) and ventrolateral PFC (vlPFC) during sad facial affect processing in family members with BD (n=40), MDD and anxiety disorders (n=22) or no psychiatric diagnosis (n=25) and 50 healthy controls. Results - Irrespective of clinical phenotype, the Val158 allele was associated with greater amygdala activation and the Met allele with greater signal change in the vmPFC and vlPFC. Signal changes in the amygdala and vmPFC were not associated with disease expression. However, in the right vlPFC the Met158 allele was associated with greater activation in all family members with affective morbidity compared with relatives without a psychiatric diagnosis and healthy controls. Conclusions - Our results suggest that the COMT Val158Met polymorphism has a pleiotropic effect within the neural networks subserving emotional processing. Furthermore the Met158 allele further reduces cortical efficiency in the vlPFC in individuals with affective morbidity. © 2010 Cambridge University Press.

Deficiency in catechol-O-methyltransferase and 2-methoxyoestradiol is associated with pre-eclampsia

Despite intense investigation, mechanisms that facilitate the emergence of the pre-eclampsia phenotype in women are still unknown. Placental hypoxia, hypertension, proteinuria and oedema are the principal clinical features of this disease. It is speculated that hypoxia-driven disruption of the angiogenic balance involving vascular endothelial growth factor (VEGF)/placenta-derived growth factor (PLGF) and soluble Fms-like tyrosine kinase-1 (sFLT-1, the soluble form of VEGF receptor 1) might contribute to some of the maternal symptoms of pre-eclampsia. However, pre-eclampsia does not develop in all women with high sFLT-1 or low PLGF levels, and it also occurs in some women with low sFLT-1 and high PLGF levels. Moreover, recent experiments strongly suggest that several soluble factors affecting the vasculature are probably elevated because of placental hypoxia in the pre-eclamptic women, indicating that upstream molecular defect(s) may contribute to pre-eclampsia. Here we show that pregnant mice deficient in catechol-O-methyltransferase (COMT) show a pre-eclampsia-like phenotype resulting from an absence of 2-methoxyoestradiol (2-ME), a natural metabolite of oestradiol that is elevated during the third trimester of normal human pregnancy. 2-ME ameliorates all pre-eclampsia-like features without toxicity in the Comt(-/-) pregnant mice and suppresses placental hypoxia, hypoxia-inducible factor-1alpha expression and sFLT-1 elevation. The levels of COMT and 2-ME are significantly lower in women with severe pre-eclampsia. Our studies identify a genetic mouse model for pre-eclampsia and suggest that 2-ME may have utility as a plasma and urine diagnostic marker for this disease, and may also serve as a therapeutic supplement to prevent or treat this disorder.

Individual Differences in the Neural Response to Personal Goal Pursuit Success and Failure: A Developmental Analysis

Regulatory focus theory (RFT) proposes two different social-cognitive motivational systems for goal pursuit: a promotion system, which is organized around strategic approach behaviors and "making good things happen," and a prevention system, which is organized around strategic avoidance and "keeping bad things from happening." The promotion and prevention systems have been extensively studied in behavioral paradigms, and RFT posits that prolonged perceived failure to make progress in pursuing promotion or prevention goals can lead to ineffective goal pursuit and chronic distress (Higgins, 1997).

Research has begun to focus on uncovering the neural correlates of the promotion and prevention systems in an attempt to differentiate them at the neurobiological level. Preliminary research suggests that the promotion and prevention systems have both distinct and overlapping neural correlates (Eddington, Dolcos, Cabeza, Krishnan, & Strauman, 2007; Strauman et al., 2013). However, little research has examined how individual differences in regulatory focus develop and manifest. The development of individual differences in regulatory focus is particularly salient during adolescence, a crucial topic to explore given the dramatic neurodevelopmental and psychosocial changes that take place during this time, especially with regard to self-regulatory abilities. A number of questions remain unexplored, including the potential for goal-related neural activation to be modulated by (a) perceived proximity to goal attainment, (b) individual differences in regulatory orientation, specifically general beliefs about one's success or failure in attaining the two kinds of goals, (c) age, with a particular focus on adolescence, and (d) homozygosity for the Met allele of the catechol-O-methyltransferase (COMT) Val158Met polymorphism, a naturally occurring genotype which has been shown to impact prefrontal cortex activation patterns associated with goal pursuit behaviors.

This study explored the neural correlates of the promotion and prevention systems through the use of a priming paradigm involving rapid, brief, masked presentation of individually selected promotion and prevention goals to each participant while being scanned. The goals used as priming stimuli varied with regard to whether participants reported that they were close to or far away from achieving them (i.e. a "match" versus a "mismatch" representing perceived success or failure in personal goal pursuit). The study also assessed participants' overall beliefs regarding their relative success or failure in attaining promotion and prevention goals, and all participants were genotyped for the COMT Val158Met polymorphism.

A number of significant findings emerged. Both promotion and prevention priming were associated with activation in regions associated with self-referential cognition, including the left medial prefrontal cortex, cuneus, and lingual gyrus. Promotion and prevention priming were also associated with distinct patterns of neural activation; specifically, left middle temporal gyrus activation was found to be significantly greater during prevention priming. Activation in response to promotion and prevention goals was found to be modulated by self-reports of both perceived proximity to goal achievement and goal orientation. Age also had a significant effect on activation, such that activation in response to goal priming became more robust in the prefrontal cortex and in default mode network regions as a function of increasing age. Finally, COMT genotype also modulated the neural response to goal priming both alone and through interactions with regulatory focus and age. Overall, these findings provide further clarification of the neural underpinnings of the promotion and prevention systems as well as provide information about the role of development and individual differences at the personality and genetic level on activity in these neural systems.