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Cognitive error emergency

Eve Valera, Aaron Kucyi
Traumatic brain injury (TBI) in women experiencing intimate-partner violence (IPV) is common, and IPV afflicts 30 % of women worldwide. However, the neurobiology and related sequelae of these TBIs have never been systematically examined. Consequently, TBI treatments are typically absent and IPV interventions are inadequate. There has been a call for a comprehensive assessment of IPV-related TBIs and their relationship to aspects of women's cognitive and neural functioning. In response, we examined brain-network organization associated with TBI and its cognitive effects using clinical interviews and neuropsychological measures as well as structural and functional Magnetic Resonance Imaging (fMRI) in women experiencing IPV-related TBI...
October 20, 2016: Brain Imaging and Behavior
Siddharth Ramanan, Maxime Bertoux, Emma Flanagan, Muireann Irish, Olivier Piguet, John R Hodges, Michael Hornberger
OBJECTIVES: With comparable baseline performance on executive functions (EF) and memory between Alzheimer's disease (AD) and behavioral-variant frontotemporal dementia (bvFTD), it is currently unclear if both diseases can be distinguished longitudinally on these measures reliably. METHODS: A total of 111 participants (33 AD, 31 bvFTD, and 47 controls) were followed-up annually over a 4-year period and tested on measures of EF, memory, and orientation. Linear mixed-effect models were constructed using disease severity as a nuisance variable to examine profiles of neuropsychological performance decline...
October 18, 2016: Journal of the International Neuropsychological Society: JINS
Richard R Reich, Cecile A Lengacher, Carissa B Alinat, Kevin E Kip, Carly Paterson, Sophia Ramesar, Heather S Han, Roohi Ismail-Khan, Versie Johnson-Mallard, Manolete Moscoso, Pinky Budhrani-Shani, Steve Shivers, Charles E Cox, Matthew Goodman, Jong Park
CONTEXT: Breast cancer survivors (BCS) face adverse physical and psychological symptoms, often co-occurring. Biological and psychological factors may link symptoms within clusters, distinguishable by prevalence and/or severity. Few studies have examined the effects of behavioral interventions or treatment of symptom clusters. OBJECTIVES: The aim of this study was to identify symptom clusters among post-treatment BCS and determine symptom cluster improvement following the Mindfulness-Based Stress Reduction for Breast Cancer (MBSR(BC)) program...
October 5, 2016: Journal of Pain and Symptom Management
Noll L Campbell, Anthony J Perkins, Pamela Bradt, Sinem Perk, Ronald C Wielage, Malaz A Boustani, Daniel B Ng
STUDY OBJECTIVE: To determine the association between Anticholinergic Cognitive Burden (ACB) score and both cognitive impairment and health care utilization among a diverse ambulatory older adult population. DESIGN: Retrospective cohort study. DATA SOURCE: Medication exposure and other clinical data were extracted from the Regenstrief Medical Record System (RMRS), and cognitive diagnosis derived from a dementia screening and diagnosis study...
October 6, 2016: Pharmacotherapy
Andrew W Cairns, Raymond R Bond, Dewar D Finlay, Cathal Breen, Daniel Guldenring, Robert Gaffney, Anthony G Gallagher, Aaron J Peace, Pat Henn
INTRODUCTION: The 12-lead Electrocardiogram (ECG) presents a plethora of information and demands extensive knowledge and a high cognitive workload to interpret. Whilst the ECG is an important clinical tool, it is frequently incorrectly interpreted. Even expert clinicians are known to impulsively provide a diagnosis based on their first impression and often miss co-abnormalities. Given it is widely reported that there is a lack of competency in ECG interpretation, it is imperative to optimise the interpretation process...
September 26, 2016: Journal of Biomedical Informatics
Dominic Pérennou, Céline Piscicelli
OBJECTIVE: Visual vertical (VV) measurements are being increasingly used for routine clinical assessment of spatial cognition, to investigate otolithic vestibular function and identify altered verticality perception as a possible cause of postural disorders after stroke. The objective of this paper was to synthesize knowledge of assessment methods for testing VV after stroke. MATERIAL/PATIENTS AND METHODS: This systematic review, following the PRISMA statement, involved a search for articles in Medline via PubMed published up to November 2015 by using the search terms "visual vertical", "verticality perception" and "stroke"...
September 2016: Annals of Physical and Rehabilitation Medicine
Molly Magid, Colleen K Mcllvennan, Jaqueline Jones, Carolyn T Nowels, Larry A Allen, Jocelyn S Thompson, Dan Matlock
BACKGROUND: Cognitive biases are psychological influences, which cause humans to make decisions, which do not seemingly maximize utility. For people with heart failure, the left ventricular assist device (LVAD) is a surgically implantable device with complex tradeoffs. As such, it represents an excellent model within which to explore cognitive bias in a real-world decision. We conducted a framework analysis to examine for evidence of cognitive bias among people deciding whether or not to get an LVAD...
October 2016: American Heart Journal
Sharon Ziv-Beiman, Golan Shahar
Ascending to prominence in virtually all forms of psychotherapy, therapist self-disclosure (TSD) has recently been identified as a primarily integrative intervention (Ziv-Beiman, 2013). In the present article, we discuss various instances in which using TSD in integrative psychotherapy might constitute a clinical error. First, we briefly review extant theory and empirical research on TSD, followed by our preferred version of integrative psychotherapy (i.e., a version of Wachtel's Cyclical Psychodynamics [Wachtel, 1977, 1997, 2014]), which we title cognitive existential psychodynamics...
September 2016: Psychotherapy
Lena Köstering, Charlotte S M Schmidt, Cornelius Weiller, Christoph P Kaller
OBJECTIVE: Planning as a prototypical executive function is frequently compromised in clinical samples. Analyses of rule breaking during performance on tower tasks are highly informative for clinical inferences on planning deficits, but are as yet only available for manual task versions. Therefore, the present study investigated whether valid rule-break information can also be gained using a computerized Tower of London (TOL) version. METHOD: For patients with stroke (N = 60), Parkinson's disease (PD; N = 51), and Mild Cognitive Impairment (MCI; N = 29), rule breaks (e...
September 1, 2016: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
Jean-François Pelletier, Christine Boisvert, Marie-Claude Galipeau-Leduc, Christian Ducasse, Denis Pouliot-Morneau, Julie Bordeleau
Objectives Located at the heart of a mental health university institute in Montreal, Canada, the University of Recovery (UR) is a peer-run agency of service users who came together as a private non-profit organization to promote their experiential knowledge in science and public health, and to transform the academic milieu as an inclusive work environment conducive to recovery and full citizenship. UR students can thus have access to scientific conferences and classes on various topics and invite scientists or other professionals to further discuss new discoveries and techniques, and possible ways of improving healthcare from a patients' and service users' perspective...
2016: Santé Mentale Au Québec
Robert B Raffa, Robert Taylor, Joseph V Pergolizzi, Srinivas Nalamachu, Eric S Edwards, Evan T Edwards
The increased use of opioids for chronic treatment of pain and the resulting epidemic of opioid overdoses have created a major public health challenge. Parenteral naloxone has been used since the 1970's to treat opioid overdose. Recently, a novel naloxone auto-injector device (EVZIO, kaleo, Inc., Richmond, VA) was approved by the Food and Drug Administration. In this article, we review the Human Factors Engineering (HFE) process used in the development and testing of this novel naloxone auto-injector currently used in nonmedical settings for the emergency treatment of known or suspected opioid overdose...
August 25, 2016: Drug Delivery and Translational Research
Hans-Peter Lipp, Luca Bonfanti
Mammalian adult neurogenesis has remained enigmatic. Two lines of research have emerged. One focuses on a potential repair mechanism in the human brain. The other aims at elucidating its functional role in the hippocampal formation, chiefly in cognitive processes; however, thus far it has been unsuccessful. Here, we try to recognize the sources of errors and conceptual confusion in comparative studies and neurobehavioral approaches with a focus on mice. Evolutionarily, mammalian adult neurogenesis appears as protracted juvenile neurogenesis originating from precursor cells in the secondary proliferation zones, from where newly formed cells migrate to target regions in the forebrain...
August 24, 2016: Brain, Behavior and Evolution
Marcelo L Berthier, Núria Roé-Vellvé, Ignacio Moreno-Torres, Carles Falcon, Karl Thurnhofer-Hemsi, José Paredes-Pacheco, María J Torres-Prioris, Irene De-Torres, Francisco Alfaro, Antonio L Gutiérrez-Cardo, Miquel Baquero, Rafael Ruiz-Cruces, Guadalupe Dávila
Foreign accent syndrome (FAS) is a speech disorder that is defined by the emergence of a peculiar manner of articulation and intonation which is perceived as foreign. In most cases of acquired FAS (AFAS) the new accent is secondary to small focal lesions involving components of the bilaterally distributed neural network for speech production. In the past few years FAS has also been described in different psychiatric conditions (conversion disorder, bipolar disorder, and schizophrenia) as well as in developmental disorders (specific language impairment, apraxia of speech)...
2016: Frontiers in Human Neuroscience
Martin J Chadwick, Raeesa S Anjum, Dharshan Kumaran, Daniel L Schacter, Hugo J Spiers, Demis Hassabis
Recent advances in neuroscience have given us unprecedented insight into the neural mechanisms of false memory, showing that artificial memories can be inserted into the memory cells of the hippocampus in a way that is indistinguishable from true memories. However, this alone is not enough to explain how false memories can arise naturally in the course of our daily lives. Cognitive psychology has demonstrated that many instances of false memory, both in the laboratory and the real world, can be attributed to semantic interference...
September 6, 2016: Proceedings of the National Academy of Sciences of the United States of America
Dylan C Sieck, Matthew R Ely, Steven A Romero, Meredith J Luttrell, Pedro M Abdala, John R Halliwill
Adequate cerebral perfusion is necessary to maintain consciousness in upright humans. Following maximal anaerobic exercise, cerebral perfusion can become compromised and result in syncope. It is unknown whether post-exercise reductions in cerebral perfusion can lead to visual-cognitive deficits prior to the onset of syncope, which would be of concern for emergency workers and warfighters, where critical decision making and intense physical activity are combined. Therefore, the purpose of this experiment was to determine if reductions in cerebral blood velocity, induced by maximal anaerobic exercise and head-up tilt, result in visual-cognitive deficits prior to the onset of syncope...
August 2016: Physiological Reports
Sören Enge, Monika Fleischhauer, Anne Gärtner, Andreas Reif, Klaus-Peter Lesch, Matthias Kliegel, Alexander Strobel
Several studies reported training-induced improvements in executive function tasks and also observed transfer to untrained tasks. However, the results are mixed and there is a large interindividual variability within and across studies. Given that training-related performance changes would require modification, growth or differentiation at the cellular and synaptic level in the brain, research on critical moderators of brain plasticity potentially explaining such changes is needed. In the present study, a pre-post-follow-up design (N = 122) and a 3-weeks training of two response inhibition tasks (Go/NoGo and Stop-Signal) was employed and genetic variation (Val66Met) in the brain-derived neurotrophic factor (BDNF) promoting differentiation and activity-dependent synaptic plasticity was examined...
2016: Frontiers in Human Neuroscience
Patrick Pössel
Depression is a developmental phenomenon with significantly increasing rates during adolescence. As Beck's cognitive model of depression has been commonly accepted to explain the development and maintenance of depression, it is crucial to understand how and when cognitive vulnerabilities predicted in this model begin to interact. Three sequential interpretations of this model were compared. The causal mediational interpretation identifies dysfunctional attitudes as most distal to depressive symptoms, followed by cognitive errors, cognitive triad, and negative automatic thoughts, with each construct successively more proximal to depressive symptoms...
August 2, 2016: Journal of Youth and Adolescence
Noah D Silverberg, Grant L Iverson, Michael McCrea, Jennifer N Apps, Thomas A Hammeke, Danny G Thomas
Importance: Recovery from concussion generally follows a trajectory of gradual improvement, but symptoms can abruptly worsen with exertion. This phenomenon is poorly understood. Objectives: To characterize the incidence, course, and clinical significance of symptom exacerbations (spikes) in children after concussion. Design, Setting, and Participants: This secondary analysis of clinical trial data analyzes 63 eligible participants prospectively recruited from an emergency department who were asked to complete a postconcussion symptom scale and record their activities in a structured diary for the next 10 days...
October 1, 2016: JAMA Pediatrics
N Chrimes
Factors influencing performance during emergency airway management can be broadly divided into issues with preparation and those with implementation. Effective design of resources that provide guidance on management requires consideration of the context in which they are to be used. Many of the major airway guidelines do not specify whether they are intended to be used during preparation or implementation and may not take the context for use into account in their design. This can produce tools which may be not only ineffective but actively disruptive to team function in an emergency...
September 2016: British Journal of Anaesthesia
Daniela Barragán, Daniel M Roberts, Carryl L Baldwin
OBJECTIVE: The goal for this study was to develop an English translation of the Attention-Related Driving Errors Scale (ARDES-US) and to determine its potential relationship with driver history and other demographic variables. BACKGROUND: Individual differences in performance on vigilance and cognitive tasks are well documented, but less is known about susceptibility to attention-related errors while driving. The ARDES has been developed and administered in both Spanish and Chinese but to our knowledge has never been administered or examined in an English-speaking population...
July 19, 2016: Human Factors
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