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https://www.readbyqxmd.com/read/28922647/the-self-survives-extinction-self-association-biases-attention-in-patients-with-visual-extinction
#1
Jie Sui, Glyn W Humphreys
People show biases to self-related information on a range of tasks. Key but controversial questions are whether self-related information is processed without attention, and whether self-related information determines what is attended. We examined this using patients showing visual extinction. We had patients associated shapes with themselves or their best friend prior to carrying out a shape identification task. We demonstrate that extinction was modulated by whether patients associated stimuli with themselves or their best friend...
August 16, 2017: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28921654/influence-of-cocaine-related-images-and-alcohol-administration-on-inhibitory-control-in-cocaine-users
#2
Erika Pike, Katherine R Marks, William W Stoops, Craig R Rush
BACKGROUND: Alcohol use and impulsivity, including decreased inhibitory control, predict poor treatment outcomes for individuals with cocaine use disorders. This study sought to determine the effects of alcohol administration on inhibitory control following cocaine-related and neutral cues on the Attentional Bias-Behavioral Activation (ABBA) task in cocaine users. We hypothesized that the proportion of inhibitory failures would increase following cocaine cues compared to neutral cues...
September 16, 2017: Alcoholism, Clinical and Experimental Research
https://www.readbyqxmd.com/read/28920174/features-and-effects-of-information-technology-based-interventions-to-improve-self-management-in-chronic-kidney-disease-patients-a-systematic-review-of-the-literature
#3
Fateme Rangraz Jeddi, Ehsan Nabovati, Shahrzad Amirazodi
Slowing down the progression of chronic kidney disease (CKD) and its adverse health outcomes requires the patient's self-management and attention to treatment recommendations. Information technology (IT)-based interventions are increasingly being used to support self-management in patients with chronic diseases such as CKD. We conducted a systematic review of randomized controlled trials (RCTs) to assess the features and effects of IT-based interventions on self-management outcomes of CKD patients. A comprehensive search was conducted in Medline, Scopus, and the Cochrane Library to identify relevant papers that were published until May 2016...
September 18, 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/28920096/competition-effects-in-visual-cortex-between-emotional-distractors-and-a-primary-task-in-remitted-depression
#4
Mary L Woody, Vladimir Miskovic, Max Owens, Kiera M James, Cope Feurer, Effua E Sosoo, Brandon E Gibb
BACKGROUND: Attentional biases, particularly difficulty inhibiting attention to negative stimuli, are implicated in risk for major depressive disorder (MDD). The current study examined a neural measure of attentional bias using a continuous index of visuocortical engagement (steady-state visual evoked potentials [SSVEPs]) before and after a negative mood induction in a population at high-risk for MDD recurrence due to a recently remitted MDD (rMDD) episode. Additionally, we examined working memory (WM) capacity as a potential moderator of the link between rMDD and visuocortical responses...
July 2017: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
https://www.readbyqxmd.com/read/28917715/attentional-control-predicts-change-in-bias-in-response-to-attentional-bias-modification
#5
Julian Basanovic, Lies Notebaert, Ben Grafton, Colette R Hirsch, Patrick J F Clarke
Procedures that effectively modify attentional bias to negative information have been examined for their potential to be a source of therapeutic change in emotional vulnerability. However, the degree to which these procedures modify attentional bias is subject to individual differences. This generates the need to understand the mechanisms that influence attentional bias change across individuals. The present study investigated the association between individual differences in attentional control and individual differences in the magnitude of bias change evoked by an attentional bias modification procedure...
September 11, 2017: Behaviour Research and Therapy
https://www.readbyqxmd.com/read/28916976/preoperative-risk-factors-for-postoperative-complications-in-endoscopic-pituitary-surgery-a-systematic-review
#6
REVIEW
Daniel J Lobatto, Friso de Vries, Amir H Zamanipoor Najafabadi, Alberto M Pereira, Wilco C Peul, Thea P M Vliet Vlieland, Nienke R Biermasz, Wouter R van Furth
BACKGROUND: The ability to preoperatively predict postoperative complication risks is valuable for individual counseling and (post)operative planning, e.g. to select low-risk patients eligible for short stay surgery or those with higher risks requiring special attention. These risks however, are not well established in pituitary surgery. METHODS: We conducted a systematic review of associations between preoperative characteristics and postoperative complications of endoscopic transsphenoidal surgery according to the PRISMA guidelines...
September 15, 2017: Pituitary
https://www.readbyqxmd.com/read/28915839/risk-of-mortality-among-children-adolescents-and-adults-with-autism-spectrum-disorder-or-attention-deficit-hyperactivity-disorder-and-their-first-degree-relatives-a-protocol-for-a-systematic-review-and-meta-analysis-of-observational-studies
#7
Ferrán Catalá-López, Brian Hutton, Matthew J Page, Manuel Ridao, Jane A Driver, Adolfo Alonso-Arroyo, Jaume Forés-Martos, Diego Macías Saint-Gerons, Eduard Vieta, Alfonso Valencia, Rafael Tabarés-Seisdedos
BACKGROUND: Autism spectrum disorder (ASD) and attention deficit hyperactivity disorder (ADHD) are childhood onset neurodevelopmental disorders that may persist into adulthood. ASD and ADHD tend to run in families and may have a significant negative impact on the health and longevity of those with the disorder and their relatives. The aim of this study will be to analyze the risk of mortality among children, adolescents, and adults with ASD or ADHD and their first-degree relatives. METHODS/DESIGN: We will conduct a systematic review and meta-analysis of observational studies...
September 15, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28912733/resilience-and-cognitive-bias-in-chinese-male-medical-freshmen
#8
Li Peng, Hong-Wen Cao, Yongju Yu, Min Li
BACKGROUND: Psychological resilience has become a hot issue in positive psychology research. However, little is known about cognitive bias difference of individuals with different resilience levels. This study aimed to explore the characteristics of cognitive bias and its role in Chinese medical freshmen with different resilience levels. METHODS: 312 Chinese medical freshmen were surveyed by the Chinese version of Connor-Davidson Resilience Scale, 92 of whom were, respectively, allocated into high (n = 46) and low (n = 46) resilient group to complete computerized tests using an attentional shifting task and an emotional picture recognition task...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28904766/temporal-degradation-of-data-limits-biodiversity-research
#9
Geiziane Tessarolo, Richard Ladle, Thiago Rangel, Joaquin Hortal
Spatial and/or temporal biases in biodiversity data can directly influence the utility, comparability, and reliability of ecological and evolutionary studies. While the effects of biased spatial coverage of biodiversity data are relatively well known, temporal variation in data quality (i.e., the congruence between recorded and actual information) has received much less attention. Here, we develop a conceptual framework for understanding the influence of time on biodiversity data quality based on three main processes: (1) the natural dynamics of ecological systems-such as species turnover or local extinction; (2) periodic taxonomic revisions, and; (3) the loss of physical and metadata due to inefficient curation, accidents, or funding shortfalls...
September 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/28904529/complementarity-in-dietary-supplements-and-foods-are-supplement-users-vegetable-eaters
#10
Hyoung-Goo Kang, Hailey Hayeon Joo, Kyong Duk Choi, Dongmin Lee, Junghoon Moon
Background: The consumption of fruits, vegetables, and dietary supplements correlate. Most previous studies have aimed to identify the determinants of supplement uses or the distinct features of supplement users; this literature lacks a discussion on dietary supplement consumption as a predictor of fruit and vegetable consumption. Objective: This study examines how dietary supplement consumption correlates with fruit and vegetable consumption by combining scanner data and surveys of Korean household grocery shopping...
2017: Food & Nutrition Research
https://www.readbyqxmd.com/read/28903705/perceptions-of-active-versus-passive-risks-and-the-effect-of-personal-responsibility
#11
Ruty Keinan, Yoella Bereby-Meyer
Not getting vaccinated or not backing up computer files are examples of passive risk taking: risk brought on or magnified by inaction. We suggest the difficulty in paying attention to absences, together with the reduced agency and responsibility that is associated with passive choices, leads to the perception of passive risks as being less risky than equivalent active risks. Using scenarios in which risk was taken either actively or passively, we demonstrate that passive risks are judged as less risky than equivalent active risks...
July 2017: Personality & Social Psychology Bulletin
https://www.readbyqxmd.com/read/28901694/the-role-of-cognitive-biases-in-short-term-psychodynamic-psychotherapy
#12
Ueli Kramer, Diana Ortega, Gilles Ambresin, Jean-Nicolas Despland, Yves de Roten
The concept of biased thinking - or cognitive biases - is relevant to psychotherapy research and clinical conceptualization, beyond cognitive theories. The present naturalistic study aimed to examine the changes in biased thinking over the course of a short-term dynamic psychotherapy (STDP) and to discover potential links between these changes and symptomatic improvement. This study focuses on 32 self-referred patients consulting for Adjustment Disorder according to DSM-IV-TR. The therapists were experienced psychodynamically oriented psychiatrists and psychotherapists...
September 13, 2017: Psychology and Psychotherapy
https://www.readbyqxmd.com/read/28899846/quality-of-patient-information-websites-about-congenital-heart-defects-mixed-methods-study-of-perspectives-among-individuals-with-experience-of-a-prenatal-diagnosis
#13
Tommy Carlsson, Ulla Melander Marttala, Barbro Wadensten, Gunnar Bergman, Ove Axelsson, Elisabet Mattsson
BACKGROUND: When a heart defect is prenatally diagnosed in the fetus, expectant parents experience a great need for information about various topics. After the diagnosis, the Web is used for supplemental information, and the scarcity of research calls attention to the need to explore patient information websites from the perspectives of the intended consumers. OBJECTIVE: The overarching aim of this study was to explore the quality of Swedish patient information websites about congenital heart defects, from the perspectives of individuals with experience of a prenatal diagnosis of congenital heart defect in the fetus...
September 12, 2017: Interactive Journal of Medical Research
https://www.readbyqxmd.com/read/28899524/adherence-to-continuous-positive-airway-pressure-improves-attention-psychomotor-function-and-sleepiness-a-bias-reduction-method-with-further-assessment-of-apples
#14
Tyson H Holmes, Clete A Kushida
OBJECTIVE/BACKGROUND: Variable adherence to prescribed therapies for sleep disorders is commonplace. This study was designed to integrate three available statistical technologies (instrumental variables, residual inclusion, and shrinkage) to allow sleep investigators to employ data on variable adherence in the estimation of the causal effect of treatment as received on clinical outcomes. PATIENTS/METHODS: Using data from the Apnea Positive Pressure Long-term Efficacy Study (APPLES), regression adjustment for observed and unobserved confounders was applied to two primary neurocognitive outcomes, plus two measures of sleepiness...
September 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28899210/competitive-action-video-game-players-display-rightward-error-bias-during-on-line-video-game-play
#15
Andrew J Roebuck, Aurora J B Dubnyk, David Cochran, Regan L Mandryk, John G Howland, Victoria Harms
Research in asymmetrical visuospatial attention has identified a leftward bias in the general population across a variety of measures including visual attention and line-bisection tasks. In addition, increases in rightward collisions, or bumping, during visuospatial navigation tasks have been demonstrated in real world and virtual environments. However, little research has investigated these biases beyond the laboratory. The present study uses a semi-naturalistic approach and the online video game streaming service Twitch to examine navigational errors and assaults as skilled action video game players (n = 60) compete in Counter Strike: Global Offensive...
September 12, 2017: Laterality
https://www.readbyqxmd.com/read/28898245/improving-data-sharing-in-research-with-context-free-encoded-missing-data
#16
Marieke P Hoevenaar-Blom, Juliette Guillemont, Tiia Ngandu, Cathrien R L Beishuizen, Nicola Coley, Eric P Moll van Charante, Sandrine Andrieu, Miia Kivipelto, Hilkka Soininen, Carol Brayne, Yannick Meiller, Edo Richard
Lack of attention to missing data in research may result in biased results, loss of power and reduced generalizability. Registering reasons for missing values at the time of data collection, or-in the case of sharing existing data-before making data available to other teams, can save time and efforts, improve scientific value and help to prevent erroneous assumptions and biased results. To ensure that encoding of missing data is sufficient to understand the reason why data are missing, it should ideally be context-free...
2017: PloS One
https://www.readbyqxmd.com/read/28894413/the-attentional-drift-diffusion-model-of-simple-perceptual-decision-making
#17
Gabriela Tavares, Pietro Perona, Antonio Rangel
Perceptual decisions requiring the comparison of spatially distributed stimuli that are fixated sequentially might be influenced by fluctuations in visual attention. We used two psychophysical tasks with human subjects to investigate the extent to which visual attention influences simple perceptual choices, and to test the extent to which the attentional Drift Diffusion Model (aDDM) provides a good computational description of how attention affects the underlying decision processes. We find evidence for sizable attentional choice biases and that the aDDM provides a reasonable quantitative description of the relationship between fluctuations in visual attention, choices and reaction times...
2017: Frontiers in Neuroscience
https://www.readbyqxmd.com/read/28893531/a-systematic-review-of-plantar-plate-repair-in-the-management-of-lesser-metatarsophalangeal-joint-instability
#18
REVIEW
Mohammed Elmajee, Zhiyu Shen, Jamie A'Court, Anand Pillai
The plantar plate is a major structure that maintains metatarsophalangeal joint (MTPJ) stability and has only recently gained attention. Anatomic plantar plate repair can directly address the pathologic entity, rather than relying on indirect reduction of the MTPJ instability by osteotomy or tendon transfer techniques. The present report aimed to determine the effectiveness of plantar plate repair for the treatment of patients with lesser MTPJ instability. Different databases were searched using the guidelines in the Cochrane Handbook and recommendations from the Preferred Reporting Items for Systematic reviews and Meta-Analysis statement...
September 8, 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28892767/negative-bias-in-expression-related-mismatch-negativity-mmn-in-remitted-late-life-depression-an-event-related-potential-study
#19
Zhangying Wu, Xiaomei Zhong, Qi Peng, Ben Chen, Naikeng Mai, Yuping Ning
Negative bias in cognition is closely associated with susceptibility to recurrent episodes of depression. Given the high recurrence rate of depression, previous studies have focused on the attentive level in late-life depression (LLD), but depression relapse is difficult to detect as a lower chief complaint in elderly people. Facial expression mismatch negativity (EMMN) is a tool that can measure cognitive bias in pre-attentive processing. In this study, we sought to explore the cognitive bias in pre-attentive emotional information processing in LLD...
August 31, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28890942/hyperactivation-in-cognitive-control-and-visual-attention-brain-regions-during-emotional-interference-in-adolescent-depression
#20
Natalie L Colich, Tiffany C Ho, Lara C Foland-Ross, Caitlin Eggleston, Sarah J Ordaz, Manpreet K Singh, Ian H Gotlib
BACKGROUND: Individuals with Major Depressive Disorder (MDD) are characterized by biases in attention to negative emotional material. While there is evidence that anomalous functioning in frontocingulate regions may underlie these biases, we know little about the neural correlates of negative emotional biases in depressed adolescents. METHODS: Eighteen adolescents diagnosed with MDD and 21 matched healthy control (CTL) adolescents underwent fMRI while performing an emotional distractor task...
July 2017: Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
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