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https://www.readbyqxmd.com/read/28545237/emotion-recognition-in-adolescents-with-down-syndrome-a-nonverbal-approach
#1
Régis Pochon, Claire Touchet, Laure Ibernon
Several studies have reported that persons with Down syndrome (DS) have difficulties recognizing emotions; however, there is insufficient research to prove that a deficit of emotional knowledge exists in DS. The aim of this study was to evaluate the recognition of emotional facial expressions without making use of emotional vocabulary, given the language problems known to be associated with this syndrome. The ability to recognize six emotions was assessed in 24 adolescents with DS. Their performance was compared to that of 24 typically developing children with the same nonverbal-developmental age, as assessed by Raven's Progressive Matrices...
May 23, 2017: Brain Sciences
https://www.readbyqxmd.com/read/28544892/facial-expression-movement-enhances-the-measurement-of-temporal-dynamics-of-attentional-bias-in-the-dot-probe-task
#2
Corrado Caudek, Francesco Ceccarini, Claudio Sica
The facial dot-probe task is one of the most common experimental paradigms used to assess attentional bias toward emotional information. In recent years, however, the psychometric properties of this paradigm have been questioned. In the present study, attentional bias to emotional face stimuli was measured with dynamic and static images of realistic human faces in 97 college students (63 women) who underwent either a positive or a negative mood-induction prior to the experiment. We controlled the bottom-up salience of the stimuli in order to dissociate the top-down orienting of attention from the effects of the bottom-up physical properties of the stimuli...
May 10, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28544784/presynaptic-congenital-myasthenic-syndrome-with-a-homozygous-sequence-variant-in-lama5-combines-myopia-facial-tics-and-failure-of-neuromuscular-transmission
#3
Ricardo A Maselli, Juan Arredondo, Jessica Vázquez, Jessica X Chong, Michael J Bamshad, Deborah A Nickerson, Marian Lara, Fiona Ng, Victoria L Lo, Peter Pytel, Craig M McDonald
Defects in genes encoding the isoforms of the laminin alpha subunit have been linked to various phenotypic manifestations, including brain malformations, muscular dystrophy, ocular defects, cardiomyopathy, and skin abnormalities. We report here a severe defect of neuromuscular transmission in a consanguineous patient with a homozygous variant in the laminin alpha-5 subunit gene (LAMA5). The variant c.8046C>T (p.Arg2659Trp) is rare and has a predicted deleterious effect. The affected individual, who also carries a rare homozygous sequence variant in LAMA1, had muscle weakness, myopia, and facial tics...
May 25, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28544097/multiple-hydrogen-bonding-enables-the-self-healing-of-sensors-for-human-machine-interaction
#4
Jie Cao, Canhui Lu, Jian Zhuang, Manxiao Liu, Xinxing Zhang, Yanmei Yu, Qingchuan Tao
Despite its widespread use in signal collection, flexible sensor has been rarely used in human-machine interaction due to its indistinguishable signal, poor reliability and stability when suffered from unavoidable scratches and/or mechanical cuts. Here, we demonstrate a highly sensitive and self-healing sensor enabled by multiple hydrogen bonding network and nanostructured conductive network. The nanostructured supramolecular sensor displays extremely fast (~15 s) and repeatable self-healing ability with high healing efficiency (93% after the 3rd healing process)...
May 23, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28541742/warm-communication-style-strengthens-expectations-and-increases-perceived-improvement
#5
Xiaoyu He, Qinhua Sun, Cinnamon Stetler
Communication, both verbal and nonverbal, between healthcare providers and patients has been shown to affect treatment outcomes in clinical settings. Separately, accumulating research suggests a role for response expectations in altering treatment outcomes, especially in the context of inert or placebo treatment. However, few studies have examined which aspects of patient-provider communication strengthen expectations, leading to better treatment outcomes. The goal of this study is to test the effect of both verbal and nonverbal aspects of communication on response expectations and treatment outcomes in the context of a placebo exercise program...
May 25, 2017: Health Communication
https://www.readbyqxmd.com/read/28541079/child-gender-influences-paternal-behavior-language-and-brain-function
#6
Jennifer S Mascaro, Kelly E Rentscher, Patrick D Hackett, Matthias R Mehl, James K Rilling
Multiple lines of research indicate that fathers often treat boys and girls differently in ways that impact child outcomes. The complex picture that has emerged, however, is obscured by methodological challenges inherent to the study of parental caregiving, and no studies to date have examined the possibility that gender differences in observed real-world paternal behavior are related to differential paternal brain responses to male and female children. Here we compare fathers of daughters and fathers of sons in terms of naturalistically observed everyday caregiving behavior and neural responses to child picture stimuli...
June 2017: Behavioral Neuroscience
https://www.readbyqxmd.com/read/28540028/social-eavesdropping-can-you-hear-the-emotionality-in-a-hello-that-is-not-meant-for-you
#7
Sethu Karthikeyan, Vijayachandra Ramachandra
The study examined third-party listeners' ability to detect the Hellos spoken to prevalidated happy, neutral, and sad facial expressions. The average detection accuracies from the happy and sad (HS), happy and neutral (HN), and sad and neutral (SN) listening tests followed the average vocal pitch differences between the two sets of Hellos in each of the tests; HS and HN detection accuracies were above chance reflecting the significant pitch differences between the respective Hellos. The SN detection accuracy was at chance reflecting the lack of pitch difference between sad and neutral Hellos...
March 2017: I-Perception
https://www.readbyqxmd.com/read/28539909/neural-responses-to-rapid-facial-expressions-of-fear-and-surprise
#8
Ke Zhao, Jia Zhao, Ming Zhang, Qian Cui, Xiaolan Fu
Facial expression recognition is mediated by a distributed neural system in humans that involves multiple, bilateral regions. There are six basic facial expressions that may be recognized in humans (fear, sadness, surprise, happiness, anger, and disgust); however, fearful faces and surprised faces are easily confused in rapid presentation. The functional organization of the facial expression recognition system embodies a distinction between these two emotions, which is investigated in the present study. A core system that includes the right parahippocampal gyrus (BA 30), fusiform gyrus, and amygdala mediates the visual recognition of fear and surprise...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28536815/-is-kinesiophobia-associated-with-changes-in-left-right-judgment-and-emotion-recognition-during-a-persisting-pain-condition-a-cross-sectional-study
#9
H von Piekartz, J Lüers, H Daumeyer, G Mohr
BACKGROUND: The aim of this study is to investigate the effects of kinesiophobia on emotion recognition and left/right judgement. MATERIALS AND METHODS: A total of 67 patients with chronic musculoskeletal pain were tested. In all, 24 patients achieved a score >37 on the Tampa Scale of Kinesiophobia and were included in the study. The ability to recognize basic emotions coded through facial expression was assessed using the Facially Expressed Emotion Labeling (FEEL) test...
May 23, 2017: Der Schmerz
https://www.readbyqxmd.com/read/28536796/development-and-evaluation-of-a-family-of-human-face-and-upper-airway-models-for-the-laboratory-testing-of-orally-inhaled-products
#10
Mark W Nagel, Jason A Suggett, Dominic P Coppolo, Jolyon P Mitchell
Many orally inhaled products are supplied with a facemask instead of a mouthpiece, enabling aerosolized medication to be transferred from the inhaler to the lungs when the user lacks the capability to use a mouthpiece. Until recently, laboratory evaluation of an orally inhaled product-facemask was frequently undertaken by removing the facemask, treating the facemask adapter as being equivalent to a mouthpiece. Measurements of delivered drug mass were therefore subject to bias arising from the absence of dead volume, had the facemask been present...
May 23, 2017: AAPS PharmSciTech
https://www.readbyqxmd.com/read/28535409/mesial-temporal-lobe-epilepsy-diminishes-functional-connectivity-during-emotion-perception
#11
Bettina K Steiger, Angela M Muller, Esther Spirig, Gianina Toller, Hennric Jokeit
OBJECTIVES: Unilateral mesial temporal lobe epilepsy (MTLE) has been associated with impaired recognition of emotional facial expressions. Correspondingly, imaging studies showed decreased activity of the amygdala and cortical face processing regions in response to emotional faces. However, functional connectivity among regions involved in emotion perception has not been studied so far. METHODS: To address this, we examined intrinsic functional connectivity (FC) modulated by the perception of dynamic fearful faces among the amygdala and limbic, frontal, temporal and brainstem regions...
May 10, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28534768/personalized-age-progression-with-bi-level-aging-dictionary-learning
#12
Xiangbo Shu, Jinhui Tang, Zechao Li, Hanjiang Lai, Liyan Zhang, Shuicheng Yan
Age progression is defined as aesthetically re-rendering the aging face at any future age for an individual face. In this work, we aim to automatically render aging faces in a personalized way. Basically, for each age group, we learn an aging dictionary to reveal its aging characteristics (e.g., wrinkles), where the dictionary bases corresponding to the same index yet from two neighboring aging dictionaries form a particular aging pattern cross these two age groups, and a linear combination of all these patterns expresses a particular personalized aging process...
May 17, 2017: IEEE Transactions on Pattern Analysis and Machine Intelligence
https://www.readbyqxmd.com/read/28532288/effects-of-happy-and-sad-facial-expressions-on-the-perception-of-time-in-parkinson-s-disease-patients-with-mild-cognitive-impairment
#13
Giovanna Mioni, Simon Grondin, Lucia Meligrana, Francesco Perini, Luigi Bartolomei, Franca Stablum
INTRODUCTION: Parkinson's disease (PD) is a movement disorder caused by deterioration of the dopaminergic system. Previous studies have demonstrated temporal as well as emotional facial recognition impairment in PD patients. Moreover, it has been demonstrated that emotional facial expressions alter temporal judgments. In the present study, we investigate the magnitude of temporal distortions caused by the presentation of emotional facial expressions (happiness, sadness, and neutral) in PD patients with mild cognitive impairment (PD-MCI) and controls...
May 22, 2017: Journal of Clinical and Experimental Neuropsychology
https://www.readbyqxmd.com/read/28531312/taste-elicited-activity-in-facial-muscle-regions-in-5-8-week-old-infants
#14
Jessica E Armstrong, David G Laing, Anthony L Jinks
The state of development of the sense of taste in humans during the first few months of life is only partially understood. Since taste plays a critical role in the feeding and nutrition of infants a better understanding of taste development during early life is required. Currently, information about the sense of taste in pre-verbal infants is obtained by analysis of videotaped facial expressions using the Baby FACS coding system. A potentially more objective faster procedure for assessing facial expressions not investigated in infants is electromyography (EMG)...
June 1, 2017: Chemical Senses
https://www.readbyqxmd.com/read/28530322/-oro-dento-facial-manifestations-in-patients-with-familial-dysautonomia
#15
REVIEW
Eliyahu Mass
The oro-dento-facial features and dysfunctions of children with hereditary sensory and autonomic neuropathy type III (HSAN III), known as familial dysautonomia (FD) or Riley-Day syndrome, were first described in the scientific literature in 1949. They include: dental trauma, dental and soft tissue selfmutilation, normal dental age, normal sequence and timing of eruption and exfoliation of teeth, smaller tooth size, different and disproportional tooth components, normal alveolar bone height, small jaws, mild crowding and malocclusion...
August 2016: Harefuah
https://www.readbyqxmd.com/read/28528457/exposure-to-parents-negative-emotions-as-a-developmental-pathway-to-the-family-aggregation-of-depression-and-anxiety-in-the-first-year-of-life
#16
REVIEW
Evin Aktar, Susan M Bögels
Depression and anxiety load in families. In the present study, we focus on exposure to parental negative emotions in first postnatal year as a developmental pathway to early parent-to-child transmission of depression and anxiety. We provide an overview of the little research available on the links between infants' exposure to negative emotion and infants' emotional development in this developmentally sensitive period, and highlight priorities for future research. To address continuity between normative and maladaptive development, we discuss exposure to parental negative emotions in infants of parents with as well as without depression and/or anxiety diagnoses...
May 20, 2017: Clinical Child and Family Psychology Review
https://www.readbyqxmd.com/read/28525805/typical-integration-of-emotion-cues-from-bodies-and-faces-in-autism-spectrum-disorder
#17
Rebecca Brewer, Federica Biotti, Geoffrey Bird, Richard Cook
Contextual cues derived from body postures bias how typical observers categorize facial emotion; the same facial expression may be perceived as anger or disgust when aligned with angry and disgusted body postures. Individuals with Autism Spectrum Disorder (ASD) are thought to have difficulties integrating information from disparate visual regions to form unitary percepts, and may be less susceptible to visual illusions induced by context. The current study investigated whether individuals with ASD exhibit diminished integration of emotion cues extracted from faces and bodies...
May 16, 2017: Cognition
https://www.readbyqxmd.com/read/28522979/spontaneous-facial-actions-map-onto-emotional-experiences-in-a-non-social-context-toward-a-component-based-approach
#18
Shushi Namba, Russell S Kabir, Makoto Miyatani, Takashi Nakao
While numerous studies have examined the relationships between facial actions and emotions, they have yet to account for the ways that specific spontaneous facial expressions map onto emotional experiences induced without expressive intent. Moreover, previous studies emphasized that a fine-grained investigation of facial components could establish the coherence of facial actions with actual internal states. Therefore, this study aimed to accumulate evidence for the correspondence between spontaneous facial components and emotional experiences...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28521439/arteriovenous-malformation-and-thyroid-metastasis-from-underlying-renal-cell-carcinoma-an-unusual-presentation-of-malignancy-a-case-report
#19
H J Albandar, E S Roberto, J R H See, J H Sabiers
Renal Clear Cell Carcinoma (RCC) comprises over 80% of renal malignancies in adults. Thyroid gland metastasis is rare in RCC. Few studies have described cases of RCC mistaken for benign arteriovenous malformation (AVM). To the best of our knowledge, an AVM arising from underlying RCC metastasis to the brain has not yet been reported. The current study presents a case of RCC metastasis to the thyroid gland, with an AVM identified to be a result of metastatic involvement in the brain. A 45-year-old African-American female presented with left-sided weakness, slurred speech, facial droop and seizure...
May 2017: Oncology Letters
https://www.readbyqxmd.com/read/28521147/a-pilot-study-of-differential-brain-activation-to-suicidal-means-and-dna-methylation-of-cacna1c-gene-in-suicidal-attempt-patients
#20
Young Jong Kim, Hae Jeong Park, Geon-Ho Jahng, Sang Min Lee, Won Sub Kang, Su Kang Kim, Tae Kim, Ah Rang Cho, Jin Kyung Park
Suicide is a serious public health problem. In this study, we investigated functional brain changes to novel visual stimuli of suicidal means, DNA methylation status, and the relationship between the two markers. 14 suicidal attempt patients (SAs) and 22 healthy controls were included. Pictures of facial expressions and suicidal means were shown to subjects during fMRI scanning. 11 CpG sites within transcription factor binding site of CACNA1C gene were selected. In knives (K) vs. natural landscape (NL) condition, left middle frontal gyrus (Brodmann's area, BA 6 and 46) and left inferior frontal gyrus (BA 9) were shown to be significantly higher brain activation in the SAs than the controls (p<0...
May 13, 2017: Psychiatry Research
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