Spontaneous Intracranial Hypotension Associated With Vascular Malformations.

Spinal CSF leaks from dural tears or CSF-venous fistulas are the most common causes of spontaneous intracranial hypotension. Rarely, CSF leaks have also been associated with vascular malformations, which have primarily been discussed in case reports or small series. In this clinical report, we report the clinical features, imaging findings, and treatment of 6 children and adults with CSF leaks associated with vascular malformations in the spine and skull base depicted on CT myelography and cisternography.

The perceptual span in dyslexic reading and visual search.

Many studies have attempted to identify the root cause of dyslexia. Different theories of dyslexia have proposed either a phonological, attentional, or visual deficit. While research has used eye-tracking to study dyslexia, only two previous studies have used the moving-window paradigm to explore the perceptual span in dyslexic reading, and none have done so in visual search.

Reflections on co-managing investigative praxis in the context of a health emergency.

This article deals with the interest of the scientific field in systematizing the co-management investigative praxis, in a health emergency scenario, based on the analysis of a research with a multicentric qualitative approach, using the framework of the Support Research and the analysis of critical hermeneutics. As a result, it was identified that the creation of a map guide contributed as a guiding document, aiming at organizing different techniques for the organization and formation of field researchers, as well as an instrument of data analysis. The training of researchers for the theoretical framework of Support Research, as well as their co-management and involvement in the different stages of research, proved to be a differential for the production of subjects and collectives with investigative praxis, allowing a dialogic exchange between coordinators and researchers and regular sharing of the results.

Dyslexics Exhibit an Orthographic, Not a Phonological Deficit in Lexical Decision.

Dyslexia is theorized to be caused by phonological deficits, visuo-attentional deficits, or some combination of the two. The present study contrasted phonological and visuo-attentional theories of dyslexia using a lexical decision task administered to adult participants with and without dyslexia. Homophone and pseudo-homophone stimuli were included to explore whether the two groups differed in their reliance on phonological encoding.

Gossamer: Scaling Image Processing and Reconstruction to Whole Brains.

Neuronal reconstruction-a process that transforms image volumes into 3D geometries and skeletons of cells- bottlenecks the study of brain function, connectomics and pathology. Domain scientists need and segmentations to study subtle topological differences. Existing methods are diskbound, dense-access, coupled, single-threaded, algorithmically unscalable and require manual cropping of small windows and proofreading of skeletons due to low topological accuracy.

Construction of the historical-regulatory standard of the Expanded Family Health Center.

This paper discusses the historical construction of the Expanded Family Health Center (NASF, in Portuguese), based on the analysis of 17 documents edited by the Ministry of Health (MH) between 2005 and 2021. This is a qualitative study of documental review that seeks to understand how the regulations and official instructive manuals have been shaping the way NASF teams operate. It proposes to divide the NASF construction process into five periods: previous movements (2003 to 2007); support guidelines (2008 to 2011); the universalization of nasf (2012 to 2015); expansion of support (2016 to 2018); and the dismantling of NASF? (2019 to 2021).

Malnutrition in paediatric patients with leukaemia and lymphoma: a retrospective cohort study.

Introduction: Paediatric cancer is a potentially curable disease and its prognosis has been linked to several factors, such as nutritional status. The impact of malnutrition on these patients, either by overnutrition or undernutrition, varies and its relationship with outcomes is inconsistent. This study was conducted in order to determine the frequency of malnutrition in children with haematolymphoid malignancies at the time of diagnosis, as well as during treatment and to also investigate its relationship with the development of infections and death.

Fifteen years of Multiprofessional Residency in Family Health at Primary Health Care: contributions from Fiocruz.

This article aims to present the experience of 15 years of the Family Health Residency Program of the Sérgio Arouca National School of Public Health (ENSP/Fiocruz) in the city of Rio de Janeiro-RJ, and seeks to identify the challenges and potentialities of the training process of preceptors facing the development of resident training programs. Presents one of its effects that resulted in the contribution with the development of a multiprofessional residency program in partnership with the Municipal Health Department of Campo Grande-MS. Seeks to identify the challenges and potentialities of preceptors training process in the face of the development of training programs for residents.

National Primary Care Policy 2017: analysis of teams composition and national coverage of Family Health.

The Family Health Strategy is the main form of organization of the Brazilian health system. However, the third edition of the National Primary Health Care Policy (PNAB) recognized other types of teams financially. A time series study was conducted from 2007 to 2019 using data from the National Register of Health Facilities (CNES) of jobs, teams and national coverage of Family Health to analyze the effects of the 2017 National Primary Health Care Policy (PNAB) on team composition.

Child and adolescent psychiatry training in Brazil, Argentina, Uruguay and Chile: current panorama and future challenges.

Mental disorders affect approximately 10-15% of children and adolescents worldwide. In South America these numbers are probably higher due to poverty and adverse life events that frequently affect this region. The availability of qualified services and well-trained professionals to care for those children are by far insufficient.

Chemical characterization and preliminary source contribution of fine particulate matter in the Mexicali/Imperial Valley border area.

The airshed shared by the Valley of Mexicali in Mexico and Imperial Valley in the United States frequently experiences high levels of particulate matter (PM) less than 10 microm (PM10). However, very little information exists on the concentration and composition of fine PM (PM < 2.5 microm, or PM2.

Electrochemical differential photoacoustic cell to study in situ the growing process of porous materials.

In order to study in situ the growing process of porous materials, a new electrochemical differential photoacoustic cell (DPC) was developed. This system allows to obtain the thermal signals coming from the growing process of the pores without the external noise component. The DPC is a good system to growth porous silicon and study their growing process with reproducibility.