Clinical evaluation of multisurface ART restorations

The aim of this study was to evaluate the performance of two different glass-ionomer cements: a high-density (Ketac Molar - ESPE) and a resin-modified cement (Fuji VIII - GC) using the Atraumatic Restorative Treatment technique to restore multisurface cavities in permanent teeth. A total of 60 ART restorations (30 with each material) were placed in schoolchildren (9-16 years of age) by two operators. After a period of 6 months, two independent examiners evaluated 59 restorations according to the criteria used in previous ART studies. Data were submitted to McNemar and Fischer tests. The success rate of the treatment was 98.3%. One restoration (Ketac Molar) was replaced by another material and was recorded as failure. The success rates of the restorations were 100% and 96.6% for Fuji VIII and Ketac Molar, respectively. There was no statistically significant difference in the restorations success between baseline and 6 months (p>0.05). In the same way, no significant differences were found between materials, cavity types or operators (p>0.05). The ART approach was highly appropriate and effective in restorations involving two or more tooth surfaces, after 6 months. The results showed a promising performance of the ART technique with both materials.     

Focal brain dysfunction in a 41-year old man with familial alternating hemiplegia

The acute pathophysiologic changes during hemiplegic spells and the long-term outcome of alternating hemiplegia remain obscure. In a 41-year-old male with familial alternating hemiplegia we found an increase in right frontal cerebral blood flow 3 h into a 5-h left hemiplegic episode. A repeat high-resolution brain SPECT study performed 26 h after the resolution of the left hemiplegia revealed normalization of the frontal blood flow accompanied by hyperperfusion in the right parietal lobe. An interictal SPECT scan several weeks later showed no asymmetries. Head CT and MRI scans were negative. Neuropsychologic assessment and neurologic examination revealed evidence of a diffuse disorder which predominantly involved the right hemisphere. To our knowledge, there are no previous correlative studies of serial highresolution brain SPECT with MRI, or of detailed neuropsychologic assessment, in adult patients with such an advanced course of alternating hemiplegia of childhood.     

Cartographic notes on the work in the Family Health Strategy: relationships between workers and the population

The objective of this intervention study was to map instituted and instituting movements present in the work of the Family Health Strategy in the development of their care practices. The theoretical framework is based on institutional analysis, using the schizoanalytic approach. Group meetings were carried out with the staff to discuss how they provided collective care in continuing health education. The study subjects were professionals from the team and students who were engaged in academic activity in the service. The average attendance was twelve people per meeting, and there were a total of eight meetings from March to July 2010. Data were grouped into two immanent strata: the relationships of the team and the relationship with clients. The strata point to the intersection of education and legal institutions and the social and technical division of labor. Collective thinking in groups appeared to be effective in denaturalizing established processes and interrogating places, knowledge and practices.     

Microhardness of resin-based materials polymerized with LED and halogen curing units

The purpose of this study was to evaluate the microhardness of resin-based materials polymerized with a LED (light-emitting diode) light-curing unit (LCU) and a halogen LCU. Twenty cylindrical specimens (3.0 mm in diameter and 2.0 mm high) were prepared for each tested material (Z100, Definite and Dyract). Specimens were light-cured with two LCUs (Ultraled and Curing Light 2500) for either 40 or 60 s on their top surfaces. Hardness was measured on top and bottom surfaces of each specimen. Statistical analysis was done by ANOVA and Tukey's test (p<0.05). There was no significant difference in hardness between LED LCU and halogen LCU for Z100 and Dyract on top surface. Conversely, lower hardness was recorded when Definite was light-cured with the LED LCU than with the halogen lamp. On bottom surface, hardness was significantly lower for all materials light-cured with LED LCU. Z100 was harder than Dyract and Definite regardless of the light curing unit. There was no significant difference in hardness between the exposure times on top surface. Higher hardness was obtained when the materials were light-cured for 60 s on bottom surface. The tested LED was not able to produce the same microhardness of resin-based materials as the halogen LCU.     

Supervision in Neuropsychological Assessment: A Survey of Training,Practices, and Perspectives of Supervisors

Within the psychology supervision literature, most theoretical models and practices pertain to general clinical or counseling psychology. Supervision specific to clinical neuropsychology has garnered little attention. This survey study explores supervision training, practices, and perspectives of neuropsychology supervisors. Practicing neuropsychologists were invited to participate in an online survey via listservs and email lists. Of 451 respondents, 382 provided supervision to students, interns, and/or fellows in settings such as VA medical centers (37%), university medical centers (35%), and private practice (15%). Most supervisors (84%) reported supervision was discussed in graduate school “minimally” or “not at all.” Although 67% completed informal didactics or received continuing education in supervision, only 27% reported receiving training specific to neuropsychology supervision. Notably, only 39% were satisfied with their training in providing supervision and 77% indicated they would likely participate in training in providing supervision, if available at professional conferences. Results indicate that clinical neuropsychology as a specialty has paid scant attention to developing supervision models and explicit training in supervision skills. We recommend that the specialty develop models of supervision for neuropsychological practice, supervision standards and competencies, training methods in provision of supervision, and benchmark measures for supervision competencies.     

Health 2.0: Relational Resources for the Development of Quality in Healthcare

Traditional approaches in healthcare have been challenged giving way to broader forms of users’ participation in treatment. In this article we present the Health 2.0 movement as an example of relational and participatory practices in healthcare. Health 2.0 is an approach in which participation is the major aim, aspiring to reshape the system into more collaborative and less hierarchical relationships. We offer two illustrations in order to discuss how Health 2.0 is related and can contribute to a positive uptake of patient’s knowledge, which implies challenging healthcare practices exclusively focused on scientific expertise. In contrast, the illustrations we discuss focus on relations and cultural practices, searching for responsive and context-sensitive interventions, entertaining multiple views and allowing space for creativity. Finally we introduce two relational resources to contribute with the development and sustainability of Health 2.0 practices: Relational being and edge of fluidity. Those are resources aiming to engage professionals in a type of conversation with their clients, which is different from the hierarchical, linear and fact-oriented approach. This conversation aims at creating a space where the voices of all involved are welcomed, raising different opinions and points of view, bringing up new light and possibilities to the problem being investigated. These resources may be useful for those who are interested in improving quality in healthcare by investing in collaboration, contextual sensitivity and relational engagement.     

Pediatric neuropsychology: toward subspecialty designation

Clinical neuropsychology is a rapidly expanding field of study in the psychological sciences whose practitioners are expert in the assessment, treatment, and research of individuals with known or suspected central nervous system disease or disorder. Pediatric neuropsychology has emerged as a distinct subspecialty area with related education, training, and clinical expertise for a growing number of neuropsychologists. This paper details the numerous steps taken by two affiliated organizations, the American Board of Clinical Neuropsychology and its membership organization, the American Academy of Clinical Neuropsychology, in the interest of the larger pediatric neuropsychology community and in pediatric neuropsychology subspecialty development.     

Know Thyself: Real-World Behavioral Correlates of Self-Appraisal Accuracy

Accurate appraisal of one's own abilities is one metacognitive skill considered to be an important factor affecting learning and behavior in childhood. The present study measured self-appraisal accuracy in children using tasks of executive function, and investigated relations between self-appraisal and informant ratings of real-world behaviors measured by the BRIEF. We examined self-appraisal accuracy on fluency tasks in 91 children ages 10–17. More accurate self-appraisal was correlated with fewer informant ratings of real-world behavior problems in inhibition and shifting, independent of actual performance. Findings suggest that self-appraisal represents cognitive processes that are at least partially independent of other functions putatively dependent on the frontal lobes, and these self-appraisal-specific processes have unique implications for optimal daily function.     

Pediatric Neuropsychology: Toward Subspecialty Designation

Clinical neuropsychology is a rapidly expanding field of study in the psychological sciences whose practitioners are expert in the assessment, treatment, and research of individuals with known or suspected central nervous system disease or disorder. Pediatric neuropsychology has emerged as a distinct subspecialty area with related education, training, and clinical expertise for a growing number of neuropsychologists. This paper details the numerous steps taken by two affiliated organizations, the American Board of Clinical Neuropsychology and its membership organization, the American Academy of Clinical Neuropsychology, in the interest of the larger pediatric neuropsychology community and in pediatric neuropsychology subspecialty development.