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https://www.readbyqxmd.com/read/28211050/the-care-approach-to-reducing-diagnostic-errors
#1
Jess L Rush, Stephen E Helms, Eliot N Mostow
BACKGROUND: Diagnostic errors appear to be the most common, costly, and dangerous of all medical mistakes. There has been a notable increase on the focus of error prevention as part of a growing patient safety movement. However, diagnostic errors have received less attention than other types of error. Our goal is to present a short mnemonic that can act as a checklist or posted reminder to help practitioners in dermatology or any field of medicine to avoid diagnostic errors. METHODS: To meet this goal, the authors reviewed the literature and discussed errors and potential errors they have experienced over 55 years of combined practice, to create a short mnemonic...
February 16, 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28210998/on-t%C3%AF-he-distinction-between-value-driven-attention-and-selection-history-evidence-from-individuals-with-depressive-symptoms
#2
Brian A Anderson, Michelle Chiu, Michelle M DiBartolo, Stephanie L Leal
When predictive of extrinsic reward as targets, stimuli rapidly acquire the ability to automatically capture attention. Attentional biases for former targets of visual search also can develop without reward feedback but typically require much longer training. These learned biases towards former targets often are conceptualized within a single framework and might differ merely in degree. That is, both are the result of the reinforcement of selection history, with extrinsic reward for correct report of the target providing greater reinforcement than correct report alone...
February 16, 2017: Psychonomic Bulletin & Review
https://www.readbyqxmd.com/read/28206795/maternal-anxiety-predicts-attentional-bias-towards-threat-in-infancy
#3
Santiago Morales, Kayla M Brown, Bradley C Taber-Thomas, Vanessa LoBue, Kristin A Buss, Koraly E Pérez-Edgar
Although cognitive theories of psychopathology suggest that attention bias toward threat plays a role in the etiology and maintenance of anxiety, there is relatively little evidence regarding individual differences in the earliest development of attention bias toward threat. The current study examines attention bias toward threat during its potential first emergence by evaluating the relations between attention bias and known risk factors of anxiety (i.e., temperamental negative affect and maternal anxiety)...
February 16, 2017: Emotion
https://www.readbyqxmd.com/read/28206794/the-devil-is-in-the-details-comparisons-of-episodic-simulations-of-positive-and-negative-future-events
#4
Vannia A Puig, Karl K Szpunar
Over the past decade, psychologists have devoted considerable attention to episodic simulation-the ability to imagine specific hypothetical events. Perhaps one of the most consistent patterns of data to emerge from this literature is that positive simulations of the future are rated as more detailed than negative simulations of the future, a pattern of results that is commonly interpreted as evidence for a positivity bias in future thinking. In the present article, we demonstrate across two experiments that negative future events are consistently simulated in more detail than positive future events when frequency of prior thinking is taken into account as a possible confounding variable and when level of detail associated with simulated events is assessed using an objective scoring criterion...
February 16, 2017: Emotion
https://www.readbyqxmd.com/read/28205156/restrained-eating-and-food-cues-recent-findings-and-conclusions
#5
REVIEW
Janet Polivy, C Peter Herman
PURPOSE OF REVIEW: The purposes of the present review are to organize the recent literature on the effects of food cues on restrained and unrestrained eaters and to determine current directions in such work. RECENT FINDINGS: Research over the last several years involves both replicating the work showing that restrained eaters respond to attractive food cues by eating more but unrestrained eaters show less responsiveness and extending this work to examine the mechanisms that might underlie this differential responsiveness...
February 15, 2017: Current Obesity Reports
https://www.readbyqxmd.com/read/28203355/who-is-the-usual-suspect-evidence-of-a-selection-bias-toward-faces-that-make-direct-eye-contact-in-a-lineup-task
#6
Jessica Taubert, Celine van Golde, Frans A J Verstraten
The speed and ease with which we recognize the faces of our friends and family members belies the difficulty we have recognizing less familiar individuals. Nonetheless, overconfidence in our ability to recognize faces has carried over into various aspects of our legal system; for instance, eyewitness identification serves a critical role in criminal proceedings. For this reason, understanding the perceptual and psychological processes that underlie false identification is of the utmost importance. Gaze direction is a salient social signal and direct eye contact, in particular, is thought to capture attention...
January 2017: I-Perception
https://www.readbyqxmd.com/read/28196398/factors-of-influence-and-social-correlates-of-parturition-in-captive-campbell-s-monkeys-case-study-and-breeding-data
#7
Alban Lemasson, Ronan Jubin, Philippe Bec, Martine Hausberger
How nonhuman primates deal with birth, at the moment of delivery, and during the following days, remains poorly explored because of the unpredictability of this event, particularly for forest-dwelling arboreal species. Available studies highlight intra- and interspecific variation which suggest flexibility of the timing of delivery, of behavior associated with labor contractions and parturition, and the social context and ambient noise surrounding delivery. Here, we present the findings of a two-decade survey of reproduction in a population of captive Campbell's monkeys...
February 14, 2017: American Journal of Primatology
https://www.readbyqxmd.com/read/28195817/eye-movement-evidence-of-attentional-bias-for-substance-related-cues-in-heroin-dependents-on-methadone-maintenance-therapy
#8
Hui Zhao, Bo Yang, Qian Zhu, Guangqun Zhang, Yuqin Xiao, Xiao Guo, Xiu Huang, Zhuo Zhang
BACKGROUND: Attentional biases toward substance-related stimuli might play a contributing role in addictive behaviors. OBJECTIVES: This study investigated the selective attention to substance-related stimuli in heroin dependents receiving methadone maintenance therapy. METHODS: Thirty outpatients receiving methadone maintenance treatment for heroin dependence and 38 healthy controls completed a visual probe task with concurrent eye movement monitoring...
March 21, 2017: Substance Use & Misuse
https://www.readbyqxmd.com/read/28193693/unresponsive-choline-transporter-as-a-trait-neuromarker-and-a-causal-mediator-of-bottom-up-attentional-biases
#9
Ajeesh Koshy Cherian, Aaron Kucinski, Kyle Pitchers, Brittney Yegla, Vinay Parikh, Youngsoo Kim, Paulina Valuskova, Sarika Gurnani, Craig W Lindsley, Randy D Blakely, Martin Sarter
Some rats (sign-trackers; STs) are prone to attribute incentive salience to reward cues, which can manifest as a propensity to approach and contact Pavlovian cues, and for addiction-like behavior. STs also exhibit poor attentional performance, relative to goal-trackers (GTs), which is associated with attenuated acetylcholine (ACh) levels in prefrontal cortex (Paolone et al., 2013). Here, we demonstrate a cellular mechanism, linked to ACh synthesis, that accounts for attenuated cholinergic capacity in STs. First, we found that electrical stimulation of the basal forebrain increased cortical choline transporter (CHT)-mediated choline transport in GTs, paralleled by a redistribution of CHTs to the synaptic plasma membrane...
February 13, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28192737/a-systematic-review-of-yoga-for-major-depressive-disorder
#10
REVIEW
Holger Cramer, Dennis Anheyer, Romy Lauche, Gustav Dobos
BACKGROUND: The purpose of this review was to investigate the efficacy and safety of yoga interventions in treating patients with major depressive disorder. METHODS: MEDLINE, Scopus, and the Cochrane Library were screened through December 2016. Randomized controlled trials (RCTs) comparing yoga to inactive or active comparators in patients with major depressive disorder were eligible. Primary outcomes included remission rates and severity of depression. Anxiety and adverse events were secondary outcomes...
February 7, 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28192495/is-your-dog-empathic-developing-a-dog-emotional-reactivity-survey
#11
Flóra Szánthó, Ádám Miklósi, Enikő Kubinyi
Dogs' seemingly empathic behaviour attracts general and scientific attention alike. Behaviour tests are usually not sufficiently realistic to evoke empathic-like behaviour; therefore we decided to ask owners about their experiences with their dogs in emotionally loaded situations. Owners from Hungary (N = 591) and from Germany (N = 2283) were asked to rate their level of agreement on a 1-5 Likert scale with statements about the reactivity of their dogs to their emotions and to other dogs' behaviour. We created two scales with satisfactory internal reliability: reactivity to the owner's emotion and reactivity to other dogs' behaviour...
2017: PloS One
https://www.readbyqxmd.com/read/28190333/identifying-and-visualizing-the-edge-terminations-of-single-layer-mose2-island-epitaxially-grown-on-au-111
#12
Jianchen Lu, De-Liang Bao, Kai Qian, Shuai Zhang, Hui Chen, Xiao Lin, Shi-Xuan Du, Hong-Jun Gao
Recently, single-layer transition metal dichalcogenides (TMDCs) have drawn significant attention due to their remarkable physical properties in the monolayer as well as at the edges. Here, we constructed high-quality, single-layer MoSe2 islands on the Au(111) surfaces in ultrahigh vacuum (UHV) by molecular beam epitaxy (MBE). All the islands have hexagonal or triangular shapes with two kinds of well-defined edges. Scanning tunneling spectroscopy (STS) curves show notable differences in positive sample bias for the two types of edges...
February 11, 2017: ACS Nano
https://www.readbyqxmd.com/read/28188216/amygdalar-gating-of-early-sensory-processing-through-interactions-with-locus-coeruleus
#13
Cynthia D Fast, John P McGann
Fear- and stress-induced activity in the amygdala has been hypothesized to influence sensory brain regions through the amygdala's influence on neuromodulatory centers. To directly examine this relationship, we used optical imaging to observe odor-evoked activity in populations of olfactory bulb inhibitory interneurons and of synaptic terminals of olfactory sensory neurons (the olfactory system's primary sensory neurons, which provide the initial olfactory input to the brain) during pharmacological inactivation of amygdala and locus coeruleus (LC) in mice...
February 10, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/28186338/research-review-language-problems-in-children-with-attention-deficit-hyperactivity-disorder-a-systematic-meta-analytic-review
#14
REVIEW
Hannah Korrel, Kathryn L Mueller, Tim Silk, Vicki Anderson, Emma Sciberras
BACKGROUND: Children with Attention-Deficit Hyperactivity Disorder (ADHD) appear to have a higher risk of language problems compared with typically developing children, although the types of language problems experienced are less clear. This review aims to establish the types of language problems experienced by children with ADHD according to systematically reviewed literature and determine the empirical evidence for language problems in children with ADHD compared with non-ADHD controls...
February 10, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28184210/attachment-avoidance-is-significantly-related-to-attentional-preference-for-infant-faces-evidence-from-eye-movement-data
#15
Yuncheng Jia, Gang Cheng, Dajun Zhang, Na Ta, Mu Xia, Fangyuan Ding
Objective: To determine the influence of adult attachment orientations on infant preference. Methods: We adopted eye-tracking technology to monitor childless college women's eye movements when looking at pairs of faces, including one adult face (man or woman) and one infant face, with three different expressions (happy, sadness, and neutral). The participants (N = 150; 84% Han ethnicity) were aged 18-29 years (M = 19.22, SD = 1.72). A random intercepts multilevel linear regression analysis was used to assess the unique contribution of attachment avoidance, determined using the Experiences in Close Relationships scale, to preference for infant faces...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28183402/the-effects-of-acute-inflammation-on-cognitive-functioning-and-emotional-processing-in-humans-a-systematic-review-of-experimental-studies
#16
REVIEW
Jessica Bollen, Leanne Trick, David Llewellyn, Chris Dickens
OBJECTIVE: The cognitive neuropsychological model of depression proposes that negative biases in the processing of emotionally salient information have a central role in the development and maintenance of depression. We have conducted a systematic review to determine whether acute experimental inflammation is associated with changes to cognitive and emotional processing that are thought to cause and maintain depression. METHODS: We identified experimental studies in which healthy individuals were administered an acute inflammatory challenge (bacterial endotoxin/vaccination) and standardised tests of cognitive function were performed...
March 2017: Journal of Psychosomatic Research
https://www.readbyqxmd.com/read/28181910/clinical-usefulness-of-serum-free-light-chains-measurement-in-patients-with-multiple-myeloma-comparative-analysis-of-two-different-tests
#17
Tadeusz Kubicki, Dominik Dytfeld, Aleksandra Baszczuk, Ewa Wysocka, Mieczysław Komarnicki, Krzysztof Lewandowski
INTRODUCTION: There are two commercially available tests for measurement of serum free light chains (sFLC) in multiple myeloma (MM) patients - Freelite and N Latex FLC. The aim of this study was to perform an assessment and direct comparison of the usefulness of the methods in routine clinical practice. METHODS: 40 refractory/relapsed MM patients underwent routine disease activity assessment studies, along with sFLC analysis using both assays. Correlation and concordance between the tests and sensitivity of studied methods of sFLC assessment were established...
January 4, 2017: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/28179817/the-placenta-and-neurodevelopment-sex-differences-in-prenatal-vulnerability
#18
Tracy L Bale
Prenatal insults, such as maternal stress, are associated with an increased neurodevelopmental disease risk and impact males significantly more than females, including increased rates of autism, mental retardation, stuttering, dyslexia, and attention deficit/hyperactivity disorder (ADHD). Sex differences in the placenta, which begin with sex chromosomes, are likely to produce sex-specific transplacental signals to the developing brain. Our studies and others have identified X-linked genes that are expressed at higher levels in the female placenta...
December 2016: Dialogues in Clinical Neuroscience
https://www.readbyqxmd.com/read/28176215/on-the-value-dependence-of-value-driven-attentional-capture
#19
Brian A Anderson, Madeline Halpern
Findings from an increasingly large number of studies have been used to argue that attentional capture can be dependent on the learned value of a stimulus, or value-driven. However, under certain circumstances attention can be biased to select stimuli that previously served as targets, independent of reward history. Value-driven attentional capture, as studied using the training phase-test phase design introduced by Anderson and colleagues, is widely presumed to reflect the combined influence of learned value and selection history...
February 7, 2017: Attention, Perception & Psychophysics
https://www.readbyqxmd.com/read/28171782/prediction-of-pre-exam-state-anxiety-from-ruminative-disposition-the-mediating-role-of-impaired-attentional-disengagement-from-negative-information
#20
Sergiu P Vălenaş, Aurora Szentágotai-Tătar, Ben Grafton, Lies Notebaert, Andrei C Miu, Colin MacLeod
Rumination is a maladaptive form of repetitive thinking that enhances stress responses, and heightened disposition to engage in rumination may contribute to the onset and persistence of stress-related symptoms. However, the cognitive mechanisms through which ruminative disposition influences stress reactivity are not yet fully understood. This study investigated the hypothesis that the impact of ruminative disposition on stress reactivity is carried by an attentional bias reflecting impaired attentional disengagement from negative information...
January 25, 2017: Behaviour Research and Therapy
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