keyword
MENU ▼
Read by QxMD icon Read
search

Stereotypes

keyword
https://www.readbyqxmd.com/read/29333602/children-s-perceptions-of-economic-groups-in-a-context-of-limited-access-to-opportunities
#1
Laura Elenbaas, Melanie Killen
Children (N = 267, ages 8-14 years, M = 11.61 years, middle to upper-middle income) made predictions regarding groups of same-aged peers from high-wealth and low-wealth backgrounds. The context involved granting access to a special opportunity. From middle childhood to early adolescence children increasingly expected both high- and low-wealth groups to want access to opportunities for their own group. However, children viewed high-wealth groups as motivated in part by selfishness and low-wealth groups as concerned in part with broader economic inequality...
January 15, 2018: Child Development
https://www.readbyqxmd.com/read/29332008/leg-stereotypy-syndrome-phenomenology-and-prevalence
#2
Mitesh Lotia, Michele K York, Adriana M Strutt, Joseph Jankovic
OBJECTIVES: To describe the phenomenology and prevalence of leg stereotypy syndrome (LSS), characterised chiefly by repetitive, rhythmical, stereotypic leg movement, especially when sitting. METHODS: We sought to characterise LSS in two groups of subjects: (1) general population (GP) group, defined as individuals accompanying patients during their visits to Baylor College of Medicine Parkinson's Disease Center and Movement Disorders Clinic who are not genetically related to the patients; and (2) movement disorders (MD) group, composed of consecutive patients with diagnoses of restless legs syndrome, Parkinson's disease, Tourette syndrome and tardive dyskinesia...
January 13, 2018: Journal of Neurology, Neurosurgery, and Psychiatry
https://www.readbyqxmd.com/read/29331878/how-shared-reality-is-created-in-interpersonal-communication
#3
REVIEW
Gerald Echterhoff, Bjarne Schmalbach
Communication is a key arena and means for shared-reality creation. Most studies explicitly devoted to shared reality have focused on the opening part of a conversation, that is, a speaker's initial message to an audience. The aspect of communication examined by this research is the evaluative adaptation (tuning) of the messages to the audience's attitude or judgment. The speaker's shared-reality creation is typically assessed by the extent to which the speaker's evaluative representation of the topic matches the audience-tuned view expressed in the message...
December 29, 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/29330055/tissue-geometry-may-govern-lung-branching-mode-selection
#4
Uduak Z George, Sharon R Lubkin
Lung branching morphogenesis proceeds in three stereotyped modes (domain, planar, and orthogonal branching). Much is known about the molecular players, including growth factors such as fibroblast growth factor 10 but it is unknown how these signals could actuate the different branching patterns. With the aim of identifying mechanisms that may determine the different branching modes, we developed a computational model of the epithelial lung bud and its surrounding mesenchyme. We studied transport of morphogens and localization of morphogen flux at lobe surfaces and lobe edges...
January 9, 2018: Journal of Theoretical Biology
https://www.readbyqxmd.com/read/29329513/the-behavioural-phenotype-of-potocki-lupski-syndrome-a-cross-syndrome-comparison
#5
Stacey Bissell, Lucy Wilde, Caroline Richards, Jo Moss, Chris Oliver
BACKGROUND: Potocki-Lupski syndrome (PTLS) and Smith-Magenis syndrome (SMS) are related genomic disorders, as duplication 17p11.2 (associated with PTLS) is the reciprocal recombination product of the SMS microdeletion. While SMS has a relatively well-delineated behavioural phenotype, the behavioural profile in PTLS is less well defined, despite purported associations with autism spectrum disorder (ASD) and the suggestion that some behaviours may be diametric to those seen in SMS. METHODS: Caregivers of individuals with PTLS (N = 34; M age = 12...
January 10, 2018: Journal of Neurodevelopmental Disorders
https://www.readbyqxmd.com/read/29329046/social-distance-toward-people-with-schizophrenia-is-associated-with-favorable-understanding-and-negative-stereotype
#6
Shinsuke Koike, Sosei Yamaguchi, Yasutaka Ojio, Shuntaro Ando
Previous studies have suggested the consequence of mental health-related public stigma: the problem of knowledge may develop into problem of attitude and behaviour. However, this has not been directly explored in a longitudinal study. As the secondary analysis from our previous randomized controlled trial (RCT) for 219 participants who completed the survey at the 12-month follow-up, we aimed to investigate whether the knowledge and attitude components of stigma toward people with schizophrenia affect each other...
January 2, 2018: Psychiatry Research
https://www.readbyqxmd.com/read/29325621/genetics-of-autism-spectrum-disorder
#7
Gokul Ramaswami, Daniel H Geschwind
Autism spectrum disorder (ASD) is a prevalent neurodevelopmental disorder characterized by impaired social interaction and stereotyped behaviors. ASD has a strong and complex genetic component, with multiple familial inheritance patterns and an estimate of up to 1000 genes potentially implicated. Over the past decade, genomic technologies have enabled rapid progress in the identification of risk genes for ASD. In this chapter, we review the delineation of ASD disease genes starting from traditional genetic studies such as linkage and association, and then focusing on more recent studies utilizing genomic technologies, such as high-throughput genotyping and exome sequencing...
2018: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/29324224/good-bug-bad-bug-breaking-through-microbial-stereotypes
#8
Mihai Cirstea, Nina Radisavljevic, B Brett Finlay
Our expanding knowledge of microbial mechanisms is challenging the notion of "good" versus "bad" microbes and encouraging a better understanding of their roles in various contexts before their widespread therapeutic and clinical application. The intestinal microbe Akkermansia muciniphila, a promising probiotic with an emerging cautionary tale, best highlights this challenge.
January 10, 2018: Cell Host & Microbe
https://www.readbyqxmd.com/read/29322350/monogenic-disorders-that-mimic-the-phenotype-of-rett-syndrome
#9
Siddharth Srivastava, Sonal Desai, Julie Cohen, Constance Smith-Hicks, Kristin Barañano, Ali Fatemi, SakkuBai Naidu
Rett syndrome (RTT) is caused by mutations in methyl-CpG-binding protein 2 (MECP2), but defects in a handful of other genes (e.g., CDKL5, FOXG1, MEF2C) can lead to presentations that resemble, but do not completely mirror, classical RTT. In this study, we attempted to identify other monogenic disorders that share features with RTT. We performed a retrospective chart review on n = 319 patients who had undergone clinical whole exome sequencing (WES) for further etiological evaluation of neurodevelopmental diagnoses that remained unexplained despite extensive prior workup...
January 10, 2018: Neurogenetics
https://www.readbyqxmd.com/read/29321919/addressing-the-recruitment-shortfall-in-surgery-how-do-we-inspire-the-next-generation
#10
Jonathan Bartlett
•Application rates to surgery by medical students have declined in recent years.•More hands-on experience, information and mentorship is needed in medical schools.•Within surgery, gendered stereotyping of roles and environments must be challenged.•Reform of the current systems of outcome reporting is necessary.
January 2018: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/29320948/the-profiles-of-soluble-adhesion-molecules-in-the-great-obstetrical-syndromes
#11
Nikolina Docheva, Roberto Romero, Piya Chaemsaithong, Adi L Tarca, Gaurav Bhatti, Percy Pacora, Bogdan Panaitescu, Noppadol Chaiyasit, Tinnakorn Chaiworapongsa, Eli Maymon, Sonia S Hassan, Offer Erez
OBJECTIVE: The objective of this study was to determine the profiles of maternal plasma soluble adhesion molecules in patients with preeclampsia, small-for-gestational-age (SGA) fetuses, acute pyelonephritis, preterm labor with intact membranes (PTL), preterm prelabor rupture of the membranes (preterm PROM), and fetal death. MATERIALS AND METHODS: A cross-sectional study was conducted to determine maternal plasma concentrations of sE-selectin, sL-selectin, and sP-selectin as well as sICAM-1, sVCAM-1, and sPECAM-1 in patients with 1) an uncomplicated pregnancy (control, n = 100); 2) preeclampsia (n = 94); 3) SGA fetuses (in women without preeclampsia/hypertension, n = 45); 4) acute pyelonephritis (n = 25); 5) PTL (n = 53); 6) preterm PROM (n = 24); and 7) fetal death (n = 34)...
January 10, 2018: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29320334/body-weight-and-bullying-victimization-among-us-adolescents
#12
Claudia Wang, Yin Li, Kaigang Li, Dong-Chul Seo
OBJECTIVE: We examined the association between body weight status at all levels (including underweight, normal weight, overweight, and obesity) and bullying victimization among US ado- lescents using a nationally representative data. METHODS: We used logistic regression to exam- ine the association between bullying victimization and body weight status by sex with the data from the 2013 Youth Risk Behavior Survey (YRBS) (N = 11,825), controlling for demographics, selected behavioral confounders, and complex survey design...
January 1, 2018: American Journal of Health Behavior
https://www.readbyqxmd.com/read/29317466/the-relationship-between-form-and-function-throughout-the-history-of-excitation-contraction-coupling
#13
REVIEW
Clara Franzini-Armstrong
The concept of excitation-contraction coupling is almost as old as Journal of General Physiology It was understood as early as the 1940s that a series of stereotyped events is responsible for the rapid contraction response of muscle fibers to an initial electrical event at the surface. These early developments, now lost in what seems to be the far past for most young investigators, have provided an endless source of experimental approaches. In this Milestone in Physiology, I describe in detail the experiments and concepts that introduced and established the field of excitation-contraction coupling in skeletal muscle...
January 9, 2018: Journal of General Physiology
https://www.readbyqxmd.com/read/29315790/a-work-for-food-enrichment-program-increases-exploration-and-decreases-stereotypies-in-four-species-of-bears
#14
Jason D Wagman, Kristen E Lukas, Patricia M Dennis, Mark A Willis, Joe Carroscia, Curt Gindlesperger, Mandi W Schook
Zoo-housed bears are prone to exhibiting stereotypic behaviors, generally considered indicators of negative welfare. We explored the effects of a variable-time feeding enrichment schedule on behavioral indicators of welfare in four bear species at Cleveland Metroparks Zoo. We distributed the diets of eight bears in one of five enrichment items, for two consecutive days each, and monitored behavior throughout the day. In Experiment 1, we compared variable-time to fixed-time presentation of enrichment over two, 10-day periods...
January 7, 2018: Zoo Biology
https://www.readbyqxmd.com/read/29315361/networks-of-tau-distribution-in-alzheimer-s-disease
#15
Merle C Hoenig, Gérard N Bischof, Joseph Seemiller, Jochen Hammes, Juraj Kukolja, Özgür A Onur, Frank Jessen, Klaus Fliessbach, Bernd Neumaier, Gereon R Fink, Thilo van Eimeren, Alexander Drzezga
A stereotypical anatomical propagation of tau pathology has been described in Alzheimer's disease. According to recent concepts (network degeneration hypothesis), this propagation is thought to be indicative of misfolded tau proteins possibly spreading along functional networks. If true, tau pathology accumulation should correlate in functionally connected brain regions. Therefore, we examined whether independent components could be identified in the distribution pattern of in vivo tau pathology and whether these components correspond with specific functional connectivity networks...
January 5, 2018: Brain: a Journal of Neurology
https://www.readbyqxmd.com/read/29313542/a-programmable-platform-for-sub-second-multichemical-dynamic-stimulation-and-neuronal-functional-imaging-in-c-elegans
#16
T Rouse, G Aubry, Y Cho, M Zimmer, H Lu
Caenorhabditis elegans (C. elegans) is a prominent model organism in neuroscience, as its small stereotyped nervous system offers unique advantages for studying neuronal circuits at the cellular level. Characterizing temporal dynamics of neuronal circuits is essential to fully understand neuronal processing. Characterization of the temporal dynamics of chemosensory circuits requires a precise and fast method to deliver multiple stimuli and monitor the animal's neuronal activity. Microfluidic platforms have been developed that offer an improved control of chemical delivery compared to manual methods...
January 9, 2018: Lab on a Chip
https://www.readbyqxmd.com/read/29307081/immune-abnormalities-in-autism-spectrum-disorder-could-they-hold-promise-for-causative-treatment
#17
REVIEW
Dominika Gładysz, Amanda Krzywdzińska, Kamil K Hozyasz
Autism spectrum disorders (ASD) are characterized by impairments in language and communication development, social behavior, and the occurrence of stereotypic patterns of behavior and interests. Despite substantial speculation about causes of ASD, its exact etiology remains unknown. Recent studies highlight a link between immune dysfunction and behavioral traits. Various immune anomalies, including humoral and cellular immunity along with abnormalities at the molecular level, have been reported. There is evidence of altered immune function both in cerebrospinal fluid and peripheral blood...
January 6, 2018: Molecular Neurobiology
https://www.readbyqxmd.com/read/29307064/crayfish-can-distinguish-between-natural-and-chemical-stimuli-as-assessed-by-cardiac-and-locomotor-reactions
#18
Iryna Kuklina, Filip Ložek, Petr Císař, Antonín Kouba, Pavel Kozák
In this study, cardiac and locomotor activities of signal crayfish Pacifastacus leniusculus were investigated under exposure to a range of natural (i.e., odors of conspecific crayfish, predatory fish, food, and injured conspecific) and one chemical (i.e., disinfectant chloramine-T) stimuli. Crayfish locomotion was simultaneously initiated with an increase in heart rate only when affected by chloramine-T, while locomotor response was delayed in all cases (or was not manifested at all by some specimens) when disturbed by the natural stressors...
January 6, 2018: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/29306583/regional-vulnerability-in-alzheimer-s-the-role-of-cell-autonomous-and-transneuronal-processes
#19
Diana Acosta, Fon Powell, Yize Zhao, Ashish Raj
INTRODUCTION: The stereotypical progression of Alzheimer's disease (AD) pathology is not fully understood. The selective impact of AD on distinct regions has led the field to question if innate vulnerability exists. This study aims to determine if the causative factors of regional vulnerability are dependent on cell-autonomous or transneuronal (non-cell autonomous) processes. METHODS: Using mathematical and statistical models, we analyzed the contribution of cell-autonomous and non-cell autonomous factors to predictive linear models of AD pathology...
January 4, 2018: Alzheimer's & Dementia: the Journal of the Alzheimer's Association
https://www.readbyqxmd.com/read/29300891/loss-of-cntnap2-causes-axonal-excitability-deficits-developmental-delay-in-cortical-myelination-and-abnormal-stereotyped-motor-behavior
#20
Ricardo Scott, Alberto Sánchez-Aguilera, Kim van Elst, Lynette Lim, Nathalie Dehorter, Sung Eun Bae, Giorgia Bartolini, Elior Peles, Martien J H Kas, Hilgo Bruining, Oscar Marín
Contactin-associated protein-like 2 (Caspr2) is found at the nodes of Ranvier and has been associated with physiological properties of white matter conductivity. Genetic variation in CNTNAP2, the gene encoding Caspr2, has been linked to several neurodevelopmental conditions, yet pathophysiological effects of CNTNAP2 mutations on axonal physiology and brain myelination are unknown. Here, we have investigated mouse mutants for Cntnap2 and found profound deficiencies in the clustering of Kv1-family potassium channels in the juxtaparanodes of brain myelinated axons...
December 28, 2017: Cerebral Cortex
keyword
keyword
116546
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"