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Body structural description

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https://www.readbyqxmd.com/read/28548027/dissociation-between-preserved-body-structural-description-and-impaired-body-image-following-a-pediatric-spinal-trauma
#1
Gerardo Salvato, Valeria Peviani, Elisa Scarano, Pina Scarpa, Alessandra Leo, Tiziana Redaelli, Michele Spinelli, Maurizio Sberna, Gabriella Bottini
In adult patients, Spinal Cord Injury (SCI) may influence the mental Body Representation (BR). Currently, there is no evidence on the modulation of SCI on BR during early stages of cognitive development. Here, we investigated BR in a 3-year-old child with complete SCI. The patient was administered with a specific battery assessing different BR components. We found evidence for putative classical neuropsychological dissociation between a preserved topological map with impaired semantic knowledge of the body...
May 26, 2017: Neurocase
https://www.readbyqxmd.com/read/28538828/families-perception-of-children-adolescents-with-language-impairment-through-the-international-classification-of-functioning-disability-and-health-icf-cy
#2
Daniele Theodoro Ostroschi, Maria de Lurdes Zanolli, Regina Yu Shon Chun
Purpose: To investigate the perception of family members regarding linguistic conditions and social participation of children and adolescents with speech and language impairments using the International Classification of Functioning, Disability and Health - Children and Youth Version (ICF-CY). Methods: Quali-quantitative approach research, in which a survey of medical records of 24 children/adolescents undergoing speech-language therapy and interviews with their family members was conducted...
May 22, 2017: CoDAS
https://www.readbyqxmd.com/read/28538681/human-thalamic-somatosensory-nucleus-ventral-caudal-vc-as-a-locus-for-stimulation-by-inputs-from-tactile-noxious-and-thermal-sensors-on-an-active-prosthesis
#3
REVIEW
Jui Hong Chien, Anna Korzeniewska, Luana Colloca, Claudia Campbell, Patrick Dougherty, Frederick Lenz
The forebrain somatic sensory locus for input from sensors on the surface of an active prosthesis is an important component of the Brain Machine Interface. We now review the neuronal responses to controlled cutaneous stimuli and the sensations produced by Threshold Stimulation at Microampere current levels (TMIS) in such a locus, the human thalamic Ventral Caudal nucleus (Vc). The responses of these neurons to tactile stimuli mirror those for the corresponding class of tactile mechanoreceptor fiber in the peripheral nerve, and TMIS can evoke sensations like those produced by the stimuli that optimally activate each class...
May 24, 2017: Sensors
https://www.readbyqxmd.com/read/28538555/the-anatomy-of-the-facial-vein-implications-for-plastic-reconstructive-and-aesthetic-procedures
#4
Sebastian Cotofana, Hanno Steinke, Alexander Schlattau, Markus Schlager, Jonathan M Sykes, Malcolm Z Roth, Alexander Gaggl, Riccardo E Giunta, Robert H Gotkin, Thilo L Schenck
BACKGROUND: Anatomical knowledge of the facial vasculature is crucial for successful plastic, reconstructive, and minimally invasive procedures of the face. Whereas the majority of previous investigations focused on facial arteries, the precise course, variability, and relationship with adjacent structures of the facial vein have been widely neglected. METHODS: Seventy-two fresh frozen human cephalic cadavers (32 male and 40 female cadavers; mean age, 75.2 ± 10...
June 2017: Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28522638/a-self-consistent-structural-perturbation-approach-for-determining-the-magnitude-and-extent-of-allosteric-coupling-in-proteins
#5
Nandakumar Rajasekaran, Athi N Naganathan
Elucidating the extent of energetic coupling between residues in single-domain proteins, a fundamental determinant of allostery, information transfer and folding cooperativity, has remained a grand challenge. While several sequence- and structure-based approaches have been proposed, a self-consistent description that is simultaneously compatible with unfolding thermodynamics is lacking. We had recently developed a simple structural perturbation protocol that captures the changes in thermodynamic stabilities induced by point mutations within the protein interior...
May 18, 2017: Biochemical Journal
https://www.readbyqxmd.com/read/28516456/description-of-embryonic-development-and-ultrastructure-in-miracidia-of-cardiocephaloides-longicollis-digenea-strigeidae-in-relation-to-active-host-finding-strategy-in-a-marine-environment
#6
Ana Born-Torrijos, Astrid S Holzer, Juan A Raga, Gabrielle S van Beest, Aneta Yoneva
The functional ultrastructure and embryonic development of miracidia in naturally released eggs of the trematode Cardiocephaloides longicollis were studied using light and transmission electron microscopy. This species has operculated eggs and embryogenesis occurs in the marine environment before an actively infecting ciliated miracidium hatches. Six different developmental stages were identified. The lack of pores in the eggshell indicates its impermeability and the miracidium's dependency on glycogen nutritive reserves, contained in numerous vitellocytes in early embryos...
May 17, 2017: Journal of Morphology
https://www.readbyqxmd.com/read/28508432/exploring-cryptic-diversity-and-distribution-patterns-in-the-mallomonas-kalinae-rasilis-species-complex-with-a-description-of-a-new-taxon-mallomonas-furtiva-sp-nov
#7
Evgeniy S Gusev, Dora Čertnerová, Magda Škaloudová, Pavel Škaloud
A complex of closely related Mallomonas taxa belonging to the section Papillosae, M. kalinae Řezáčová and M. rasilis Dürrschmidt, have been studied in detail by molecular and morphometric methods. Our investigations uncovered the existence of a new species found in water bodies in Vietnam, which we describe here as Mallomonas furtiva sp. nov. This taxon is morphologically very similar to M. kalinae, from which it differs by minute, but statistically significant morphological differences on the structure of silica scales...
May 16, 2017: Journal of Eukaryotic Microbiology
https://www.readbyqxmd.com/read/28506526/molecular-simulation-and-biochemical-studies-support-an-elevator-type-transport-mechanism-in%C3%A2-eiic
#8
Jumin Lee, Zhenning Ren, Ming Zhou, Wonpil Im
Enzyme IIC (EIIC) is a membrane-embedded sugar transport protein that is part of the phosphoenolpyruvate-dependent phosphotransferases. Crystal structures of two members of the glucose EIIC superfamily, bcChbC in the inward-facing conformation and bcMalT in the outward-facing conformation, were previously solved. Comparing the two structures led us to the hypothesis that sugar translocation could be achieved by an elevator-type transport mechanism in which a transport domain binds to the substrate and, through rigid body motions, transports it across the membrane...
May 13, 2017: Biophysical Journal
https://www.readbyqxmd.com/read/28500215/a-national-effort-to-prevent-type-2-diabetes-participant-level-evaluation-of-cdc-s-national-diabetes-prevention-program
#9
Elizabeth K Ely, Stephanie M Gruss, Elizabeth T Luman, Edward W Gregg, Mohammed K Ali, Kunthea Nhim, Deborah B Rolka, Ann L Albright
OBJECTIVE: To assess participant-level results from the first 4 years of implementation of the National Diabetes Prevention Program (National DPP), a national effort to prevent type 2 diabetes in those at risk through structured lifestyle change programs. RESEARCH DESIGN AND METHODS: Descriptive analysis was performed on data from 14,747 adults enrolled in year-long type 2 diabetes prevention programs during the period February 2012 through January 2016. Data on attendance, weight, and physical activity minutes were summarized and predictors of weight loss were examined using a mixed linear model...
May 12, 2017: Diabetes Care
https://www.readbyqxmd.com/read/28498707/electronic-phase-separation-and-dramatic-inverse-band-renormalization-in-the-mixed-valence-cuprate-licu_-2-o_-2
#10
S Moser, Y Nomura, L Moreschini, G Gatti, H Berger, P Bugnon, A Magrez, C Jozwiak, A Bostwick, E Rotenberg, S Biermann, M Grioni
We measured, by angle-resolved photoemission spectroscopy, the electronic structure of LiCu_{2}O_{2}, a mixed-valence cuprate where planes of Cu(I) (3d^{10}) ions are sandwiched between layers containing one-dimensional edge-sharing Cu(II) (3d^{9}) chains. We find that the Cu(I)- and Cu(II)-derived electronic states form separate electronic subsystems, in spite of being coupled by bridging O ions. The valence band, of the Cu(I) character, disperses within the charge-transfer gap of the strongly correlated Cu(II) states, displaying an unprecedented 250% broadening of the bandwidth with respect to the predictions of density functional theory...
April 28, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28487275/a-phenome-database-neauhlfpd-designed-and-constructed-for-broiler-lines-divergently-selected-for-abdominal-fat-content
#11
Li Min, Dong Xiangyu, Liang Hao, Leng Li, Zhang Hui, Wang Shouzhi, Li Hui, Du Zhi-Qiang
Effective management and analysis of precisely recorded phenotypic traits are important components of the selection and breeding of superior livestocks. Over two decades, we divergently selected chicken lines for abdominal fat content at Northeast Agricultural University (Northeast Agricultural University High and Low Fat, NEAUHLF), and collected large volume of phenotypic data related to the investigation on molecular genetic basis of adipose tissue deposition in broilers. To effectively and systematically store, manage and analyze phenotypic data, we built the NEAUHLF Phenome Database (NEAUHLFPD)...
May 20, 2017: Yi Chuan, Hereditas
https://www.readbyqxmd.com/read/28480079/prevalence-of-dietary-supplements-use-among-gymnasium-users
#12
Ayman H Jawadi, Abdulmalik M Addar, Abdulaziz S Alazzam, Fahad O Alrabieah, Abdullah S Al Alsheikh, Roaa R Amer, Al Anoud S Aldrees, Maha A Al Turki, Ali K Osman, Motasim Badri
Background. Several studies showed that regular gymnasium users use various dietary supplements without comprehension of their potential risks. Objective. To determine the prevalence and dietary supplement intake and assess the awareness of supplement use among regular gymnasium users in Riyadh, Saudi Arabia. Methods. A descriptive cross-sectional study was conducted among regular gymnasium users in Riyadh, Saudi Arabia, between April 2015 and June 2015. A validated structured questionnaire was used. Results...
2017: Journal of Nutrition and Metabolism
https://www.readbyqxmd.com/read/28470485/biomarkers-of-suicide-attempt-behavior-towards-a-biological-model-of-risk
#13
REVIEW
Katherin Sudol, J John Mann
PURPOSE OF REVIEW: The rising suicide rate in the USA will not be reversed without improved risk assessment and prevention practices. To date, the best method for clinicians to assess a patient's risk for suicide is screening for past suicide attempts in the patient and their family. However, neuroimaging, genomic, and biochemical studies have generated a body of findings that allow description of an initial heuristic biological model for suicidal behavior that may have predictive value...
June 2017: Current Psychiatry Reports
https://www.readbyqxmd.com/read/28456194/thermodynamics-of-mixtures-of-patchy-and-spherical-colloids-of-different-sizes-a-multi-body-association-theory-with-complete-reference-fluid-information
#14
Artee Bansal, Arjun Valiya Parambathu, D Asthagiri, Kenneth R Cox, Walter G Chapman
We present a theory to predict the structure and thermodynamics of mixtures of colloids of different diameters, building on our earlier work [A. Bansal et al., J. Chem. Phys. 145, 074904 (2016)] that considered mixtures with all particles constrained to have the same size. The patchy, solvent particles have short-range directional interactions, while the solute particles have short-range isotropic interactions. The hard-sphere mixture without any association site forms the reference fluid. An important ingredient within the multi-body association theory is the description of clustering of the reference solvent around the reference solute...
April 28, 2017: Journal of Chemical Physics
https://www.readbyqxmd.com/read/28452511/ab%C3%A2-initio-description-of-open-shell-nuclei-merging-no-core-shell-model-and-in-medium-similarity-renormalization-group
#15
Eskendr Gebrerufael, Klaus Vobig, Heiko Hergert, Robert Roth
We merge two successful ab initio nuclear-structure methods, the no-core shell model (NCSM) and the multireference in-medium similarity renormalization group (IM-SRG) to define a new many-body approach for the comprehensive description of ground and excited states of closed and open-shell nuclei. Building on the key advantages of the two methods-the decoupling of excitations at the many-body level in the IM-SRG and the access to arbitrary nuclei, eigenstates, and observables in the NCSM-their combination enables fully converged no-core calculations for an unprecedented range of nuclei and observables at moderate computational cost...
April 14, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28430009/evaluating-questionnaires-used-to-assess-self-reported-physical-activity-and-psychosocial-outcomes-among-survivors-of-adolescent-and-young-adult-cancer-a-cognitive-interview-study
#16
Amanda Wurz, Jennifer Brunet
Physical activity is increasingly being studied as a way to improve psychosocial outcomes (e.g., quality of life, self-efficacy, physical self-perceptions, self-esteem, body image, posttraumatic growth) among survivors of adolescent and young adult (AYA) cancer. Assessing levels of and associations between self-reported physical activity and psychosocial outcomes requires clear, appropriate, and relevant questionnaires. To explore how survivors of AYA cancer interpreted and responded to the following eight published questionnaires: Leisure Time Exercise Questionnaire, Exercise Self-Efficacy Scale, Physical Self-Description Questionnaire, Rosenberg Global Self-Esteem Scale, Multidimensional Body-Self Relations Questionnaire, Posttraumatic Growth Inventory, Functional Assessment of Cancer Therapy-General (FACT-G), RAND 36-Item Health Survey 1...
April 21, 2017: Journal of Adolescent and Young Adult Oncology
https://www.readbyqxmd.com/read/28426421/redescription-of-philometra-margolisi-moravec-vidal-mart%C3%A3-nez-et-aguirre-macedo-1995-nematoda-philometridae-a-gonad-infecting-parasite-of-the-red-grouper-epinephelus-morio-serranidae-in-the-gulf-of-mexico
#17
František Moravec, Micah D Bakenhaster, Erin H Leone
The insufficiently known nematode species Philometra margolisi Moravec, Vidal-Martínez et Aguirre-Macedo, 1995 (Philometridae) is redescribed based on light and scanning electron microscopical (SEM) examinations of specimens collected from the gonad of the type host, the red grouper Epinephelus morio (Valenciennes) (Serranidae, Perciformes), in the northern Gulf of Mexico off Florida, USA. Also, new prevalence data for females of P. margolisi were derived from 188 fish, and a subset of these (n = 38) were used to determine prevalence and intensity of male nematodes...
June 1, 2017: Acta Parasitologica
https://www.readbyqxmd.com/read/28423107/health-program-in-a-brazilian-school
#18
Ubaldo O A Silva, Gerian L Nascimento, Isis Kelly Santos, Kesley P M Azevedo, Christiane F Santos, Maria I Knackfuss, Humberto J Medeiros
Objective: To analyze the School Health Program (SHP) through the perceptions of managers and health professionals. Materials and methods: This was a descriptive, cross-sectional, and qualitative study that conducted interviews with 21 individuals using the lexical analysis of Bardin's speech and processed the data through the Alceste software. Results: In the interviewees' perception, verification of blood pressure, visual acuity, weight, height, body mass index, oral health, preventive actions and educational lectures are recommended in the program's guidelines...
January 2017: Salud Pública de México
https://www.readbyqxmd.com/read/28422930/exploring-the-best-practices-of-nursing-research-councils-in-magnet%C3%A2-organizations-findings-from-a-qualitative-research-study
#19
Jennifer Day, Cathleen Lindauer, Joyce Parks, Elizabeth Scala
OBJECTIVE: The objective of this descriptive qualitative study was to identify best practices of nursing research councils (NRCs) at Magnet®-designated hospitals. BACKGROUND: Nursing research (NR) is essential, adding to the body of nursing knowledge. Applying NR to the bedside improves care, enhances patient safety, and is an imperative for nursing leaders. METHODS: We interviewed NR designees at 26 Magnet-recognized hospitals about the structure and function of their NRCs and used structural coding to identify best practices...
May 2017: Journal of Nursing Administration
https://www.readbyqxmd.com/read/28421015/music-and-its-inductive-power-a-psychobiological-and-evolutionary-approach-to-musical-emotions
#20
Mark Reybrouck, Tuomas Eerola
The aim of this contribution is to broaden the concept of musical meaning from an abstract and emotionally neutral cognitive representation to an emotion-integrating description that is related to the evolutionary approach to music. Starting from the dispositional machinery for dealing with music as a temporal and sounding phenomenon, musical emotions are considered as adaptive responses to be aroused in human beings as the product of neural structures that are specialized for their processing. A theoretical and empirical background is provided in order to bring together the findings of music and emotion studies and the evolutionary approach to musical meaning...
2017: Frontiers in Psychology
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