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https://www.readbyqxmd.com/read/27932917/a-bioacoustic-record-of-a-conservancy-in-the-mount-kenya-ecosystem
#1
Ciira Wa Maina, David Muchiri, Peter Njoroge
BACKGROUND: Environmental degradation is a major threat facing ecosystems around the world. In order to determine ecosystems in need of conservation interventions, we must monitor the biodiversity of these ecosystems effectively. Bioacoustic approaches offer a means to monitor ecosystems of interest in a sustainable manner. In this work we show how a bioacoustic record from the Dedan Kimathi University wildlife conservancy, a conservancy in the Mount Kenya ecosystem, was obtained in a cost effective manner...
2016: Biodiversity Data Journal
https://www.readbyqxmd.com/read/27932536/an-event-related-potential-study-on-the-perception-and-the-recognition-of-face-facial-features-and-objects-in-children-with-autism-spectrum-disorders
#2
I-Hsuan Shen, Shih-Chi Lin, Yu-Yu Wu, Chia-Ling Chen
The study investigated whether children with autism spectrum disorders (ASD) showed atypical patterns of brain specialization for face processing, whether the response to familiar and unfamiliar faces, facial features, and objects were different from typically developing children. Event-related potentials were recorded in 5- to 8-year-old children (12 children with ASD, 12 typically developing children) using passive viewing paradigm. The fastest P1 latencies to faces and the largest P1 amplitudes to objects were observed in both participant groups...
December 7, 2016: Perceptual and Motor Skills
https://www.readbyqxmd.com/read/27929305/is-fear-in-your-head-a-comparison-of-instructed-and-real-life-expressions-of-emotion-in-the-face-and-body
#3
Lior Abramson, Inbal Marom, Rotem Petranker, Hillel Aviezer
The majority of emotion perception studies utilize instructed and stereotypical expressions of faces or bodies. While such stimuli are highly standardized and well-recognized, their resemblance to real-life expressions of emotion remains unknown. Here we examined facial and body expressions of fear and anger during real-life situations and compared their recognition to that of instructed expressions of the same emotions. In order to examine the source of the affective signal, expressions of emotion were presented as faces alone, bodies alone, and naturally, as faces with bodies...
December 8, 2016: Emotion
https://www.readbyqxmd.com/read/27928747/interface-a-software-package-for-face-image-warping-averaging-and-principal-components-analysis
#4
Robin S S Kramer, Rob Jenkins, A Mike Burton
We describe InterFace, a software package for research in face recognition. The package supports image warping, reshaping, averaging of multiple face images, and morphing between faces. It also supports principal components analysis (PCA) of face images, along with tools for exploring the "face space" produced by PCA. The package uses a simple graphical user interface, allowing users to perform these sophisticated image manipulations without any need for programming knowledge. The program is available for download in the form of an app, which requires that users also have access to the (freely available) MATLAB Runtime environment...
December 7, 2016: Behavior Research Methods
https://www.readbyqxmd.com/read/27927980/child-maltreatment-optimizing-recognition-and-reporting-by-school-nurses
#5
Kathleen S Jordan, Peggy MacKay, Stephanie J Woods
School nurses perform a crucial role in the prevention, identification, intervention, and reporting of child maltreatment. The purpose of this article is to share the highlights of a research project conducted to (a) examine the effectiveness of an educational intervention program in increasing the knowledge, confidence, and self-efficacy in school nurses regarding children at risk of maltreatment; and (b) discover issues surrounding the comfort level engaging with children, communicating with teachers and other personnel, and ethical issues...
December 7, 2016: NASN School Nurse
https://www.readbyqxmd.com/read/27925162/facial-dysmorphism-is-influenced-by-ethnic-background-of-the-patient-and-of-the-evaluator
#6
Aimé Lumaka, Nele Cosemans, Aimée Lulebo Mampasi, Gerrye Mubungu, Nono Mvuama, Toni Lubala, Sebastien Mbuyi-Musanzayi, Jeroen Breckpot, Maureen Holvoet, Thomy De Ravel, Griet Van Buggenhout, Hilde Peeters, Dian Donnai, Leon Mutesa, Alain Verloes, Prosper Lukusa Tshilobo, Koenraad Devriendt
The evaluation of facial dysmorphism is a critical step toward reaching a diagnostic. The aim of the present study was to evaluate the ability to interpret facial morphology in African children with intellectual disability (ID). First, 10 experienced clinicians (5 from Africa and 5 from Europe) rated gestalt in 127 African non-Down Syndrome (non-DS) patients using either the score 2 for "clearly dysmorphic", 0 for "clearly non dysmorphic" or 1 for "uncertain". The inter-rater agreement was determined using kappa coefficient...
December 7, 2016: Clinical Genetics
https://www.readbyqxmd.com/read/27923772/gender-differences-in-recognition-of-toy-faces-suggest-a-contribution-of-experience
#7
Kaitlin F Ryan, Isabel Gauthier
When there is a gender effect, women perform better then men in face recognition tasks. Prior work has not documented a male advantage on a face recognition task, suggesting that women may outperform men at face recognition generally either due to evolutionary reasons or the influence of social roles. Here, we question the idea that women excel at all face recognition and provide a proof of concept based on a face category for which men outperform women. We developed a test of face learning to measures individual differences with face categories for which men and women may differ in experience, using the faces of Barbie dolls and of Transformers...
December 2016: Vision Research
https://www.readbyqxmd.com/read/27923294/recognition-and-nursing-management-of-diabetes-in-children
#8
Polly Teuten, Sharon Holt, Sujata Edate, Siba Prosad Paul
Diabetes mellitus is a common condition in children, characterised by chronic hyperglycaemia resulting from an absolute insulin deficiency. It can present in various ways, and hospital admission may result from complications related to previously diagnosed diabetes, or from a new diagnosis. To raise awareness of the condition, Diabetes UK has launched the 4Ts campaign, which highlights the four most common symptoms of diabetes. This article discusses the different clinical presentations, diagnosis and management of children with diabetes, and includes two case studies to illustrate some of the challenges faced by emergency department nurses...
December 7, 2016: Emergency Nurse: the Journal of the RCN Accident and Emergency Nursing Association
https://www.readbyqxmd.com/read/27922841/stress-resiliency-practices-in-neonatal-nurses
#9
Lisa M Pannell, Lynn Rowe, Salena Tully
BACKGROUND: Multiple environmental changes were experienced in a large level III neonatal intensive care unit (NICU) causing a perception of work-related stress leading to high nurse turnover, decreased engagement, and decreased satisfaction. PURPOSE: To identify a preintervention measure of perceived stress resiliency and ranking of interpretive styles in a population of neonatal, bedside registered nurses faced with a change in the physical practice environment...
December 5, 2016: Advances in Neonatal Care: Official Journal of the National Association of Neonatal Nurses
https://www.readbyqxmd.com/read/27921037/acute-kidney-injury-in-western-countries
#10
REVIEW
Josée Bouchard, Ravindra L Mehta
BACKGROUND: Acute kidney injury (AKI) is frequent and is associated with poor outcomes, including increased mortality, higher risk of chronic kidney disease, and prolonged hospital lengths of stay. The epidemiology of AKI mainly derives from studies performed in Western high-income countries. More limited data are available from Western low-income and middle-income countries (LMICs) located in Central and South America. SUMMARY: In this review, we summarize the most recent data on the epidemiology of AKI in Western countries, aiming to contrast results from industrialized high-income countries with LMICs...
October 2016: Kidney Diseases
https://www.readbyqxmd.com/read/27921036/acute-kidney-injury-in-asia
#11
REVIEW
Li Yang
BACKGROUND: Acute kidney injury (AKI) is a common disorder and is associated with a high morbidity and mortality worldwide. The diversity of the climate and of the socioeconomic and developmental status in Asia has a great influence on the etiology and presentation of AKI in different regions. In view of the International Society of Nephrology's 0by25 initiative, more and more attention has been paid to AKI in Asian countries. SUMMARY: In this review, we summarize the recent achievements with regard to the prevalence and clinical patterns of AKI in Asian countries...
October 2016: Kidney Diseases
https://www.readbyqxmd.com/read/27920752/the-effect-of-emotion-and-reward-contingencies-on-relational-memory-in-major-depression-an-eye-movement-study-with-follow-up
#12
Viola L Nemeth, Gergo Csete, Gergely Drotos, Nora Greminger, Zoltan Janka, Laszlo Vecsei, Anita Must
Background: Episodic memory disturbances were found to constitute a potential trait marker for major depression (MD). The recall of positive or rewarding information in a relational context is specifically impaired. Eye-movement recording constitutes a novel, direct approach to examine implicit memory performance. Here we aimed to assess the effect of emotional context and implicit virtual monetary reward or loss on viewing patterns in association with relational memory in a 6-months follow-up study in MD. Materials and Methods: Twenty-eight patients with MD and 30 healthy participants were trained to associate a face (happy/sad/neutral) with a background scene...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27918841/community-effectiveness-rct-of-a-comprehensive-psychosocial-treatment-for-high-functioning-children-with-asd
#13
Marcus L Thomeer, Christopher Lopata, James P Donnelly, Adam Booth, Andrew Shanahan, Veronica Federiconi, Christin A McDonald, Jonathan D Rodgers
This community effectiveness randomized clinical trial examined the feasibility and effectiveness of a comprehensive psychosocial treatment, summerMAX, when implemented by a community agency. Fifty-seven high-functioning children (48 male, 9 female), ages 7-12 years with autism spectrum disorder participated in this study. The 5-week summerMAX treatment included instruction and therapeutic activities targeting social/social-communication skills, interpretation of nonliteral language skills, face-emotion recognition skills, and interest expansion...
December 5, 2016: Journal of Clinical Child and Adolescent Psychology
https://www.readbyqxmd.com/read/27918835/the-ubiquitous-self-what-the-properties-of-self-bias-tell-us-about-the-self
#14
Jie Sui, Glyn W Humphreys
People show systematic biases in perception, memory, and attention to favor information related to themselves over information related to other people. Researchers have examined these biases in order to throw light on the nature of the self. We review this evidence in memory, face recognition, and simple perceptual matching tasks through objective measures of self-biases. We argue that the self serves as a stable anchor across different forms of judgment and that referring a stimulus to ourselves enhances the binding of stimulus features at different stages of processing (e...
December 5, 2016: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/27916672/famous-faces-and-voices-differential-profiles-in-early-right-and-left-semantic-dementia-and-in-alzheimer-s-disease
#15
Simona Luzzi, Sara Baldinelli, Valentina Ranaldi, Katia Fabi, Viviana Cafazzo, Fabio Fringuelli, Mauro Silvestrini, Leandro Provinciali, Carlo Reverberi, Guido Gainotti
BACKGROUND: Famous face and voice recognition is reported to be impaired both in semantic dementia (SD) and in Alzheimer's Disease (AD), although more severely in the former. In AD a coexistence of perceptual impairment in face and voice processing has also been reported and this could contribute to the altered performance in complex semantic tasks. On the other hand, in SD both face and voice recognition disorders could be related to the prevalence of atrophy in the right temporal lobe (RTL)...
December 1, 2016: Neuropsychologia
https://www.readbyqxmd.com/read/27916665/task-modulations-and-clinical-manifestations-in-the-brain-functional-connectome-in-1615-fmri-datasets
#16
Tobias Kaufmann, Dag Alnæs, Christine Lycke Brandt, Nhat Trung Doan, Karolina Kauppi, Francesco Bettella, Trine V Lagerberg, Akiah O Berg, Srdjan Djurovic, Ingrid Agartz, Ingrid S Melle, Torill Ueland, Ole A Andreassen, Lars T Westlye
OBJECTIVE: An abundance of experimental studies have motivated a range of models concerning the cognitive underpinnings of severe mental disorders, yet the conception that cognitive and brain dysfunction is confined to specific cognitive domains and contexts has limited ecological validity. Schizophrenia and bipolar spectrum disorders have been conceptualized as disorders of brain connectivity; yet little is known about the pervasiveness across cognitive tasks. METHOD: To address this outstanding issue of context specificity, we estimated functional network connectivity from fMRI data obtained during five cognitive tasks (0-back, 2-back, go/no-go, recognition of positive faces, negative faces) in 90 patients with schizophrenia, 97 patients with bipolar spectrum disorder, and 136 healthy controls, including 1615 fMRI datasets in total...
December 1, 2016: NeuroImage
https://www.readbyqxmd.com/read/27916522/view-tolerant-face-recognition-and-hebbian-learning-imply-mirror-symmetric-neural-tuning-to-head-orientation
#17
Joel Z Leibo, Qianli Liao, Fabio Anselmi, Winrich A Freiwald, Tomaso Poggio
The primate brain contains a hierarchy of visual areas, dubbed the ventral stream, which rapidly computes object representations that are both specific for object identity and robust against identity-preserving transformations, like depth rotations [1, 2]. Current computational models of object recognition, including recent deep-learning networks, generate these properties through a hierarchy of alternating selectivity-increasing filtering and tolerance-increasing pooling operations, similar to simple-complex cells operations [3-6]...
November 24, 2016: Current Biology: CB
https://www.readbyqxmd.com/read/27913556/how-does-age-related-macular-degeneration-affect-real-world-visual-ability-and-quality-of-life-a-systematic-review
#18
Deanna J Taylor, Angharad E Hobby, Alison M Binns, David P Crabb
OBJECTIVES: To review systematically the evidence of age-related macular degeneration (AMD) affecting real-world visual ability and quality of life (QoL). To explore trends in specific topics within this body of the literature. DESIGN: Systematic review. METHODS: A systematic literature search was carried out using MEDLINE, EMBASE, CINAHL, PsycINFO, PsychARTICLES and Health and Psychosocial Instruments for articles published up to January 2015 for studies including people diagnosed with AMD, assessing real-world visual ability or QoL as an outcome...
December 2, 2016: BMJ Open
https://www.readbyqxmd.com/read/27913345/facial-age-estimation-with-age-difference
#19
Zhenzhen Hu, Yonggang Wen, Jianfeng Wang, Meng Wang, Richang Hong, Shuicheng Yan
Age estimation based on the human face remains a significant problem in computer vision and pattern recognition. In order to estimate an accurate age or age group of a facial image, most of the existing algorithms require a huge face data set attached with age labels. This imposes a constraint on the utilization of the immensely unlabeled or weakly labeled training data, e.g. the huge amount of human photos in the social networks. These images may provide no age label, but it is easily to derive the age difference for an image pair of the same person...
December 1, 2016: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
https://www.readbyqxmd.com/read/27909983/4-4-%C3%A3-resolution-cryo-em-structure-of-human-mtor-complex-1
#20
Huirong Yang, Jia Wang, Mengjie Liu, Xizi Chen, Min Huang, Dan Tan, Meng-Qiu Dong, Catherine C L Wong, Jiawei Wang, Yanhui Xu, Hong-Wei Wang
Mechanistic target of rapamycin (mTOR) complex 1 (mTORC1) integrates signals from growth factors, cellular energy levels, stress and amino acids to control cell growth and proliferation through regulating translation, autophagy and metabolism. Here we determined the cryo-electron microscopy structure of human mTORC1 at 4.4 Å resolution. The mTORC1 comprises a dimer of heterotrimer (mTOR-Raptor-mLST8) mediated by the mTOR protein. The complex adopts a hollow rhomboid shape with 2-fold symmetry. Notably, mTORC1 shows intrinsic conformational dynamics...
December 1, 2016: Protein & Cell
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