Cognitive rehabilitation of working memory in juvenile multiple sclerosis-effects on cognitive functioning, functional MRI and network related connectivity.

PURPOSE To assess possible effects of working memory (WM) training on cognitive functionality, functional MRI and brain connectivity in patients with juvenile MS. METHODS Cognitive status, fMRI and inter-network connectivity were assessed in 5 cases with juvenile MS aged between 12 and 18 years. Afterwards they received a computerized WM training for four weeks. Primary cognitive outcome measures were WM (visual and verbal) and alertness. Activation patterns related to WM were assessed during fMRI using an N-Back task with increasing difficulty. Inter-network connectivity analyses were focused on fronto-parietal (left and right), default-mode (dorsal and ventral) and the anterior salience network. Cognitive functioning, fMRI and inter-network connectivity were reassessed directly after the training and again nine months following training. RESULTS Response to treatment was seen in two patients. These patients showed increased performance in WM and alertness after the training. These behavioural changes were accompanied by increased WM network activation and systematic changes in inter-network connectivity. The remaining participants were non-responders to treatment. Effects on cognitive performance were maintained up to nine months after training, whereas effects observed by fMRI disappeared. CONCLUSIONS Responders revealed training effects on all applied outcome measures. Disease activity and general intelligence may be factors associated with response to treatment.

Literary Encounters of Fundamentalism: A Case Book

Literature, literary interpretation and criticism have always had an interestingly paradoxical relationship with fundamentalism: fundamentalisms are generally built on texts, which can be sacred and exclusive, and on a claim to exclusive authority for interpretation. Therefore they tend to see the cornucopian profusion of texts and interpretations so typical of Western concepts of Literature as a threat; a circumstance which has been widely exploited by writers and critics to engage with fundamentalism on its home turf. The volume addresses the cultural given that the term ‘fundamentalism’ has acquired such wide-spread currency, at least in the West. In their various approaches, the contributions examine what fundamentalism has come to signify for those who use the term so extensively and so indiscriminately; and they try to establish what this implies for reaching more productive and positive positions in negotiating fundamentalisms. In doing so, the contributors offer investigations of literary approaches to fundamentalism across a wide range of important contemporary discourses and from a number of cultural perspectives. Readers will expand their understanding of the significance of fundamentalism, and of the value of literature as a highly specialized medium for explorations in this field.

Towards a Literary Hermeneutics of the Borders and the Borderlands

Si les frontières constituent un thème majeur dans nombre d’œuvres littéraires, encore faut-il se demander d’une part comment les définir (ce qui nécessite d’en dresser une typologie), d’autre part comment elles sont figurées littérairement. Cet article théorique est un préambule à un travail herméneutique qui pourra porter sur des œuvres très diverses où sont figurées des frontières.

Environmental and Endogenous Factors Influencing Emigration in Juvenile Anadromous Alewives

We analyzed juvenile anadromous alewife migration at Bride Lake, a coastal lake in Connecticut, during summer 2006 and found that migration on 24-hour and seasonal timescales was influenced by conditions of the environment and characteristics of the individual. To identify environmental cues of juvenile migration, we continuously video recorded fish at the lake outflow and employed information-theoretic model selection to identify the best predictors of daily migration rate. More than 80% of the approximately 320,000 juveniles that migrated from mid-June to mid-August departed in three pulses lasting one or two days. Pulses of migration were associated with precipitation events, transient decreases in water temperature and transient increases in stream discharge. Diel timing of migration shifted over the summer. Early in the season most migration occurred around dawn; late in the season migration occurred at night. To identify individual characteristics associated with migratory behavior, we compared migrating juveniles that we collected as they were exiting Bride Lake to non-migrating juveniles that we collected from the center of the lake. Migrants were a non-random subset of the population; they were on average 1 – 12 mm larger, 2 – 14 d older, had grown more rapidly (11% greater length-at-age), and were in better condition (14% greater mass-at-length) than non-migrant fish. We infer that the amount of accumulated energy has a positive effect on the net benefit of migration at any time in the migratory season.

Alessandro Baricco: A Modern Homer / Alessandro Baricco: Omero Modern

Alessandro Baricco is an Italian author, pianist, journalist and music critic, among a wide range of many other talents. His novels have won great critical acclaim in Italy and France and are popular around the world. While generally considered among the postmodern writers, some critics have accused him of being a forerunner in a 1990s movement dubbed letteratura giovanile, that is juvenile literature that is simplistic, targets a young audience and is created for the sole purpose of making money. This criticism is unwarranted. Baricco is a multitalented author who pays strict attention to the quality of his work and weaves plotlines replete with a diverse set of genres, literary devices and symbolism, often inspired by other great writers and thinkers. However, literary critics have yet to acknowledge one of Baricco's strongest and most important influences: Homer, the ancient Greek bard and author of the epic poems, the Iliad and the Odyssey. Taking Baricco's work in a Homeric context can aid in viewing it as valid and important work, worthy of scholarly discussion and interpretation, rather than, as some critics accuse, a one-dimensional story meant only for children. This paper will argue that Baricco's work is Homeric and, in fact, Baricco's implementation of many of Homer's devices, such as his understanding of his audience and use rhythmic language and stereotyped story patterns, has aided Baricco's great success and popularity.

A manual of Judaism : detailed in a conversation between a rabbi and his pupil; being an introduction into the knowledge of the principles of the Jewish faith; for the use of the juvenile members of that persuasion

Joshua Van Oven

The astrological works of Abraham Ibn Ezra : a literary and linguistic study with special reference to the Old French translation of Hagin

by Raphael Levy

West Nile virus in the Rio Grande Valley: A seroprevalence study of juvenile dogs

This study used canine sentinel surveillance and collected a sample of adult mosquitoes to investigate the potential impact of West Nile virus (WNV) in human populations in the Rio Grande Valley along the Texas-Mexico border. Samples for this study were collected from juvenile dogs two months to one year of age in animal shelters located in the Rio Grande Valley. The sample was comprised of stray dogs in order to include animals with maximum nighttime exposures to Culex mosquitoes. Serum samples were collected following the 2007 WNV transmission season and were tested for IgG antibodies against WNV. Evidence of antibodies to WNV was found in 35.1% of the sample population consisting of 74 dogs. During this same time period, mosquitoes in Brownsville were trapped and morphologically identified to develop greater understanding of the mosquito populations in the region and to further understand other potential mosquito vectors for disease transmission. The vast majority of mosquitoes living in this area were Aedes albopictus (47.6%), Culex quinquefasciatus (23.7%), and Aedes aegypti (20.1%). This study shows that WNV and the vector responsible for WNV transmission are active in the Rio Grande Valley and pose a threat to the human and animal populations. ^

Jonathan Culler. Breve introducción a la teoría literaria. Barcelona, Crítica, 2000. 185 p. Datos del original. Literary theory: a very short introduction. Oxford University Press, 1997. Traducción castellana de Gonzalo García

Fil: Israel, Daniel.