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https://www.readbyqxmd.com/read/27921217/don-t-make-me-angry-you-wouldn-t-like-me-when-i-m-angry-volitional-choices-to-act-or-inhibit-are-modulated-by-subliminal-perception-of-emotional-faces
#1
Jim Parkinson, Sarah Garfinkel, Hugo Critchley, Zoltan Dienes, Anil K Seth
Volitional action and self-control-feelings of acting according to one's own intentions and in being control of one's own actions-are fundamental aspects of human conscious experience. However, it is unknown whether high-level cognitive control mechanisms are affected by socially salient but nonconscious emotional cues. In this study, we manipulated free choice decisions to act or withhold an action by subliminally presenting emotional faces: In a novel version of the Go/NoGo paradigm, participants made speeded button-press responses to Go targets, withheld responses to NoGo targets, and made spontaneous, free choices to execute or withhold the response for Choice targets...
December 5, 2016: Cognitive, Affective & Behavioral Neuroscience
https://www.readbyqxmd.com/read/27920746/-worse-but-ours-or-better-but-theirs-the-role-of-implicit-consumer-ethnocentrism-ice-in-product-preference
#2
Dominika Maison, Norbert Maliszewski
The goal of this project was to investigate whether consumer ethnocentrism is purely conscious mechanism based on ideology, as suggested by Shimp and Sharma (1987), or rather is an automatic, unconscious process. The aim of the project was an introduction of the Implicit Consumer Ethnocentrism (ICE) concept, measured by the Implicit Association Test (IAT). The goal of the four studies conducted was to investigate the following issues: (a) whether ICE - an automatic mechanism underlying the preference for local products over foreign - this could be observed next to the more ideologically based classic consumer ethnocentrism; (b) what happens when the consumer's automatic preference for local products (ICE) is confronted by objective evidence of the superiority of foreign products or by the inferiority of local products...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27920730/editorial-perception-cognition-interface-and-cross-modal-experiences-insights-into-unified-consciousness
#3
EDITORIAL
Aleksandra Mroczko-Wąsowicz
No abstract text is available yet for this article.
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27918895/absorbed-in-sleep-dissociative-absorption-as-a-predictor-of-sleepiness-following-sleep-deprivation-in-two-high-functioning-samples
#4
Nirit Soffer-Dudek, Leah Shelef, Idit Oz, Anna Levkovsky, Ifaat Erlich, Shirley Gordon
In recent years, a labile sleep-wake cycle has been implicated as a cause for dissociative experiences, and studies show that dissociation is elevated following sleep deprivation. Dissociative individuals may find it harder to regulate sleepiness in the face of sleep disruption. Although there is significant variability in reactions to sleep deprivation, research on trait predictors is scarce. The present study examined the ability of trait dissociation to prospectively predict sleepiness following sleep loss and recovery sleep...
December 2, 2016: Consciousness and Cognition
https://www.readbyqxmd.com/read/27918894/perception-of-ensemble-statistics-requires-attention
#5
Molly Jackson-Nielsen, Michael A Cohen, Michael A Pitts
To overcome inherent limitations in perceptual bandwidth, many aspects of the visual world are represented as summary statistics (e.g., average size, orientation, or density of objects). Here, we investigated the relationship between summary (ensemble) statistics and visual attention. Recently, it was claimed that one ensemble statistic in particular, color diversity, can be perceived without focal attention. However, a broader debate exists over the attentional requirements of conscious perception, and it is possible that some form of attention is necessary for ensemble perception...
December 2, 2016: Consciousness and Cognition
https://www.readbyqxmd.com/read/27918731/effects-of-passiflora-incarnata-and-midazolam-for-control-of-anxiety-in-patients-undergoing-dental-extraction
#6
L-P Dantas, A- de Oliveira-Ribeiro, L-M de Almeida-Souza, F-C Groppo
BACKGROUND: Anxiety symptoms are frequently observed in dental patients, whether they are undergoing simple or more invasive procedures such as surgery. This research aimed to compare the effects of Passiflora incarnata and midazolam for the control of anxiety in patients undergoing mandibular third molar extraction. MATERIAL AND METHODS: Forty volunteers underwent bilateral extraction of their mandibular third molars in a randomized, controlled, double-blind, crossover clinical trial...
December 6, 2016: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/27917383/hakim-adams-syndrome-an-unusual-cause-of-reversible-postoperative-coma
#7
Mohamed Saleh, Marine Bouex
We report the case of a 72-year-old patient presenting in our ICU with persistent postoperative coma in a context of recent unexplored neurological dysfunction. Detailed medical history taking from the patient's family revealed he recently suffered from gait instability, urinary incontinence, and slight cognitive impairment. These constituted the clinical triad of normal pressure hydrocephalus syndrome. The presence of normal cerebrospinal fluid (CSF) pressure and distinctive radiological findings confirmed the diagnosis of normal pressure hydrocephalus or Hakims-Adams syndrome...
2016: Frontiers in Medicine
https://www.readbyqxmd.com/read/27917076/the-cost-effectiveness-of-vedolizumab-for-inflammatory-bowel-disease-a-review-of-the-current-literature
#8
Yecheskel Schneider, Monica Saumoy, Shirley Cohen-Mekelburg, Adam F Steinlauf, Ellen J Scherl
The United States spends a greater share per gross domestic product on health care than any other developed country in the world. Cost-conscious, high-value care has an important role in the practice of medicine. Inflammatory bowel disease (IBD) affects 1.6 million people in the United States and is responsible for significant health care costs, with estimates as high as $31.6 billion annually, a large portion of which is attributable to the use of biologic therapies. As the number of therapeutic targets for IBD expands, gastroenterologists can anticipate the arrival of novel therapeutic agents on the market, and these may carry significant costs...
October 2016: Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/27914480/mother-child-interactions-and-young-child-behavior-during-procedural-conscious-sedation
#9
Daniella Miranda-Remijo, Mara Rúbia Orsini, Patrícia Corrêa-Faria, Luciane Rezende Costa
BACKGROUND: As many preschoolers are not able to cooperate with health-related invasive procedures, sedation can help with the child's comfort and allow the intervention to be done. It is scarcely known how parents affect children's behavior during dental treatment under conscious sedation. The aim of this exploratory study was to analyze the association between mother-child interactions in day-to-day family life and preschool children's behavior during dental treatment under conscious sedation...
December 3, 2016: BMC Pediatrics
https://www.readbyqxmd.com/read/27911815/nicotinic-receptors-in-mouse-prefrontal-cortex-modulate-ultraslow-fluctuations-related-to-conscious-processing
#10
Fani Koukouli, Marie Rooy, Jean-Pierre Changeux, Uwe Maskos
The prefrontal cortex (PFC) plays an important role in cognitive processes, including access to consciousness. The PFC receives significant cholinergic innervation and nicotinic acetylcholine receptors (nAChRs) contribute greatly to the effects of acetylcholine signaling. Using in vivo two-photon imaging of both awake and anesthetized mice, we recorded spontaneous, ongoing neuronal activity in layer II/III in the PFC of WT mice and mice deleted for different nAChR subunits. As in humans, this activity is characterized by synchronous ultraslow fluctuations and neuronal synchronicity is disrupted by light general anesthesia...
December 2, 2016: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/27911071/severe-brain-injury-in-massachusetts-assessing-the-continuum-of-care
#11
Laura Lorenz, Gabrielle Katz
Acquired brain injury (ABI) is a major public health problem in Massachusetts (Hackman et al, 2014) and includes traumatic brain injury (TBI), stroke, ABI-related infectious diseases, metabolic disorders affecting the central nervous system (brain and spinal cord), and brain tumor. Advances in emergency medical care and neurosurgery mean that more people are surviving severe traumatic brain injury (Trexler et al, 2014). Yet many patients with severe TBI in particular, are not receiving inpatient services after initial treatment (Hackman et al, 2014; CDC, 2014) or later that are known to be effective (Malec & Kean, 2015; Lewis & Horn, 2015; BI Commission, 2011; Kolakowsky-Hayner et al, 2000; Interviews)...
December 10, 2015: Issue Brief
https://www.readbyqxmd.com/read/27910995/a-diffusion-tensor-magnetic-resonance-imaging-study-of-paediatric-patients-with-severe-non-traumatic-brain-injury
#12
Erika Molteni, Maria A Rocca, Sandra Strazzer, Elisabetta Pagani, Katia Colombo, Filippo Arrigoni, Giacomo Boffa, Massimiliano Copetti, Valentina Pastore, Massimo Filippi
AIM: In this observational study using 3T magnetic resonance imaging (MRI) and diffusion tensor, we investigated the differential effects of pathology, stage of disease, state of consciousness, and aetiology on the modifications of supra- and infra-tentorial white matter tracts and their correlations with clinical scales in paediatric patients with severe non-traumatic brain injury. METHOD: Diffusion tensor magnetic resonance imaging (DT-MRI) was obtained from seven children with unresponsive wakefulness syndrome (UWS; five males, two females; age at event 5y; standard deviation [SD] 2y 1mo), six children in a minimally conscious state (MCS; three males, three females; age at event 5y 10mo; SD 5y), and 10 healthy children as controls(two males, eight females; age at study 10y 10mo; SD 2y 10mo)...
December 2, 2016: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/27909594/knowledge-of-the-research-assistants-regarding-local-anaesthetics-and-toxicity
#13
Derya Karasu, Canan Yılmaz, Şeyda Efsun Özgünay, Mürüvvet Dayıoğlu, Çağdaş Baytar, Gülsen Korfalı
OBJECTIVE: Cardiovascular system depression, respiratory arrest, coma, convulsions, loss of consciousness, muscle twitching, blurred vision, vertigo, dizziness and numbness of the tongue can be seen in local anaesthetic toxicity. Treatment includes 20% lipid solutions, airway control, symptomatic treatment for arrhythmia and convulsions. The aim of this study is to present the knowledge of research assistants, who used local anaesthetics in daily practice, regarding these medications and toxicity treatment and to raise awareness...
August 2016: Turkish Journal of Anaesthesiology and Reanimation
https://www.readbyqxmd.com/read/27909469/value-of-the-wearable-cardioverter-defibrillator-wcd-as-a-bridging-therapy-before-implantation-of-a-cardioverter-defibrillator-icd
#14
REVIEW
Priv- Doz, Dr Johannes Sperzel
Wearable cardioverter defibrillators (WCD), initially available in 2002, have recently experienced more routine use in many institutions as a means of preventing sudden cardiac death (SCD) prior to implantable cardioverter defibrillator (ICD) evaluation or implantation. WCD differ from ICD by their noninvasive nature, making them well suited for patient populations who have a chance for significant cardiac recovery (such as after an acute myocardial infarction). Despite their noninvasive nature, WCD treatment of sustained ventricular tachyarrhythmias is highly successful...
February 2016: Journal of Atrial Fibrillation
https://www.readbyqxmd.com/read/27909401/implicit-learning-in-transient-global-amnesia-and-the-role-of-stress
#15
Frauke Nees, Martin Griebe, Anne Ebert, Michaela Ruttorf, Benjamin Gerber, Oliver T Wolf, Lothar R Schad, Achim Gass, Kristina Szabo
Transient global amnesia (TGA) is a disorder with reversible anterograde disturbance of explicit memory, frequently preceded by an emotionally or physically stressful event. By using magnetic resonance imaging (MRI) following an episode of TGA, small hippocampal lesions have been observed. Hence it has been postulated that the disorder is caused by the stress-related transient inhibition of memory formation in the hippocampus. In experimental studies, stress has been shown to affect both explicit and implicit learning-the latter defined as learning and memory processes that lack conscious awareness of the information acquired...
2016: Frontiers in Behavioral Neuroscience
https://www.readbyqxmd.com/read/27909252/nurses-as-antibiotic-brokers-institutionalized-praxis-in-the-hospital
#16
Alex Broom, Jennifer Broom, Emma Kirby, Graham Scambler
We are likely moving rapidly toward a post-antibiotic era, as a result of escalating antimicrobial resistance, rapidly declining antibiotic production and profligate overuse. Hitherto research has almost exclusively focused on doctors' prescribing, with nurses' roles in antibiotic use remaining virtually invisible. Drawing on interviews with 30 nurses, we focus on nurses as brokers of doctors' antibiotic decisions, nursing capacity to challenge doctors' decisions, and, "back stage" strategies for circumnavigating organizational constraints...
November 30, 2016: Qualitative Health Research
https://www.readbyqxmd.com/read/27906747/update-on-angiotensin-at2-receptors
#17
Robert M Carey
PURPOSE OF REVIEW: This review updates major new findings and concepts introduced during the past year on the role of angiotensin II (Ang II) subtype 2 receptors (AT2Rs) in the control of blood pressure and renal function. RECENT FINDINGS: AT2R activation prevents sodium (Na) retention and lowers blood pressure in the Ang II infusion model of experimental hypertension and prevents salt-sensitive hypertension in the obese Zucker rat model of obesity and the metabolic syndrome...
November 30, 2016: Current Opinion in Nephrology and Hypertension
https://www.readbyqxmd.com/read/27906663/value-of-patient-reported-symptoms-in-the-diagnosis-of-transient-loss-of-consciousness
#18
(no author information available yet)
No abstract text is available yet for this article.
November 15, 2016: Neurology
https://www.readbyqxmd.com/read/27905080/a-neural-model-of-normal-and-abnormal-learning-and-memory-consolidation-adaptively-timed-conditioning-hippocampus-amnesia-neurotrophins-and-consciousness
#19
Daniel J Franklin, Stephen Grossberg
How do the hippocampus and amygdala interact with thalamocortical systems to regulate cognitive and cognitive-emotional learning? Why do lesions of thalamus, amygdala, hippocampus, and cortex have differential effects depending on the phase of learning when they occur? In particular, why is the hippocampus typically needed for trace conditioning, but not delay conditioning, and what do the exceptions reveal? Why do amygdala lesions made before or immediately after training decelerate conditioning while those made later do not? Why do thalamic or sensory cortical lesions degrade trace conditioning more than delay conditioning? Why do hippocampal lesions during trace conditioning experiments degrade recent but not temporally remote learning? Why do orbitofrontal cortical lesions degrade temporally remote but not recent or post-lesion learning? How is temporally graded amnesia caused by ablation of prefrontal cortex after memory consolidation? How are attention and consciousness linked during conditioning? How do neurotrophins, notably brain-derived neurotrophic factor (BDNF), influence memory formation and consolidation? Is there a common output path for learned performance? A neural model proposes a unified answer to these questions that overcome problems of alternative memory models...
November 30, 2016: Cognitive, Affective & Behavioral Neuroscience
https://www.readbyqxmd.com/read/27904759/a-review-of-sub-acute-subdural-hematoma-sasdh-with-our-institutional-experience-and-its-management-by-double-barrel-technique-dbt-a-novel-technique
#20
Soubhagya R Tripathy, Pankaj K Swarnakar, Sanjib Mishra, Sudhanshu S Mishra, Manmath K Dhir, Sanjay K Behera, Pratap C Nath, Somnath P Jena, Itibrata Mohanta, Deepak Das, Mani C Satapathy, Sitansu K Rout, Bikash R Behera, Deepak K Parida, Tanushree S Rath
BACKGROUND: Subacute subdural hematoma (SASDH) is an entity which is yet to capture the popular imagination among the neurosurgeons. Its management is often equated clinically to that of the chronic subdural hematoma (CSDH). However, their neurological deterioration is usually rapid, which seems to align them with acute subdural hematoma (ASDH). We proceed for their epidemiological evaluation. The advantages of a novel "double barrel technique (DbT)" over the conventional burrhole drainage are also presented...
2016: Surgical Neurology International
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