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https://www.readbyqxmd.com/read/28545257/the-reactive-sulfur-species-concept-15-years-on
#1
REVIEW
Gregory I Giles, Muhammad Jawad Nasim, Wesam Ali, Claus Jacob
Fifteen years ago, in 2001, the concept of "Reactive Sulfur Species" or RSS was advocated as a working hypothesis. Since then various organic as well as inorganic RSS have attracted considerable interest and stimulated many new and often unexpected avenues in research and product development. During this time, it has become apparent that molecules with sulfur-containing functional groups are not just the passive "victims" of oxidative stress or simple conveyors of signals in cells, but can also be stressors in their own right, with pivotal roles in cellular function and homeostasis...
May 23, 2017: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/28545006/cognitive-control-and-reward-loss-processing-in-internet-gaming-disorder-results-from-a-comparison-with-recreational-internet-game-users
#2
G Dong, H Li, L Wang, M N Potenza
Although playing of Internet games may lead to Internet gaming disorder (IGD), most game-users do not develop problems and only a relatively small subset experiences IGD. Game playing may have positive health associations, whereas IGD has been repeatedly associated with negative health measures, and it is thus important to understand differences between individuals with IGD, recreational (non-problematic) game use (RGU) and non-/low-frequency game use (NLFGU). Individuals with IGD have shown differences in neural activations from non-gamers, yet few studies have examined neural differences between individuals with IGD, RGU and NLFGU...
March 30, 2017: European Psychiatry: the Journal of the Association of European Psychiatrists
https://www.readbyqxmd.com/read/28544945/longitudinal-association-between-diabetes-and-cognitive-decline-the-national-health-and-aging-trends-study
#3
Alexandra M V Wennberg, Clinton E Hagen, Rebecca F Gottesman, Vadim Zipunnikov, Christopher N Kaufmann, Marilyn S Albert, George W Rebok, Judith D Kasper, Adam P Spira
Type II diabetes mellitus (DM) is associated with increased risk of dementia; however, few studies have examined the longitudinal association between DM and cognitive outcomes in large nationally representative cohorts. We investigated these associations in 7605 participants enrolled in the National Health and Aging Trends Study, a nationally representative prospective study of Medicare beneficiaries ≥65, from 2011 to 2015. Participants or proxy respondents reported DM and dementia diagnosis, and participants completed immediate and delayed recall word list learning tests and the Clock Drawing Test...
May 16, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28544942/behavioural-and-neural-evidence-for-the-impact-of-fluency-context-on-conscious-memory
#4
Carlos Alexandre Gomes, Axel Mecklinger, Hubert Zimmer
It has been recently suggested that fluency may impact recognition memory performance when the fluency context varies from trial-to-trial. Surprisingly, such an effect has proved difficult to detect in the masked priming paradigm, one of the most popular means to increase fluency-based memory judgements. We conducted a functional magnetic resonance imaging (fMRI) experiment in which participants encoded words at study and, at test, performed a recognition memory task within a masked priming procedure. In order to optimise the chances of finding priming effects on recognition memory performance, we used low-frequency words, which have been shown to increase hits relative to false alarms and enhance masked priming effects...
April 21, 2017: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28544664/to-reproduce-or-work-insect-castes-emerge-from-socially-induced-changes-in-nutrition-related-genes
#5
Amy L Toth
In social species, there is a fundamental trade-off between 'me' and 'we'; that is, should I reproduce, or should I work to help others to reproduce? In this issue of Molecular Ecology, Okada et al. () delve into the evolution and genetic mechanisms of this core question, focusing on social caste formation in insects. The authors take advantage of a unique ant in the genus Diacamma, which has secondarily lost the classic, highly different queens and workers found in many other ants, bees and wasps. Instead, Diacamma ant castes are decided via aggressive dominance interactions among adult females, similar to dominance hierarchies seen in primitively social insects and many social vertebrates...
June 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28543990/in-their-own-words
#6
EDITORIAL
(no author information available yet)
No abstract text is available yet for this article.
May 2017: Molecular Reproduction and Development
https://www.readbyqxmd.com/read/28543420/from-the-foundation-up
#7
Daniel Callahan
In 2019, The Hastings Center will celebrate its fiftieth anniversary. It is more than a bit staggering to think how far we have come since 1969. When I floated the idea of a center on bioethics to my friend and neighbor, psychiatrist Willard Gaylin, at a Christmas party in 1968-even before the word "bioethics" was used-I had only the fuzziest idea of where that would take us. Neither Will nor I had run anything, nor did we know how to raise money to support an organization. We would and did learn how, but much of what we did in those early years was made up on the fly...
May 2017: Hastings Center Report
https://www.readbyqxmd.com/read/28543317/five-decades-of-hsr-by-words-and-figures
#8
EDITORIAL
Harold S Luft
No abstract text is available yet for this article.
June 2017: Health Services Research
https://www.readbyqxmd.com/read/28543302/a-randomised-controlled-trial-of-an-ipad-based-application-to-complement-early-behavioural-intervention-in-autism-spectrum-disorder
#9
Andrew J O Whitehouse, Joanna Granich, Gail Alvares, Margherita Busacca, Matthew N Cooper, Alena Dass, Thi Duong, Rajes Harper, Wendy Marshall, Amanda Richdale, Tania Rodwell, David Trembath, Pratibha Vellanki, Dennis W Moore, Angelika Anderson
BACKGROUND: Technology-based interventions for Autism Spectrum Disorder (ASD) have proliferated, but few have been evaluated within the context of a randomised controlled trial (RCT). This RCT evaluated the efficacy of one technology-based early intervention programme (Therapy Outcomes By You; TOBY) in young children with ASD. METHODS: TOBY is an app-based learning curriculum designed for children and parents as a complement to early behavioural intervention. Eighty children (16 female) were recruited to this RCT within 12 months of receiving a diagnosis of ASD (M age = 3...
May 25, 2017: Journal of Child Psychology and Psychiatry, and Allied Disciplines
https://www.readbyqxmd.com/read/28543270/acoustic-plus-electric-speech-processing-long-term-results
#10
Bruce J Gantz, Camille C Dunn, Jacob Oleson, Marlan R Hansen
OBJECTIVE: Few studies have investigated the stability of residual hearing and speech perception outcomes in individuals who were implanted with a shorter electrode device. STUDY DESIGN: Longitudinal, single-subject design. METHODS: Fifty subjects who received a Nucleus Hybrid (Cochlear, Sydney, Australia) short electrode cochlear implant (CI) and had a minimum of 2 years (and up to 15 years) of postoperative longitudinal experience were included in this study...
May 23, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28543040/automated-smartphone-audiometry-validation-of-a-word-recognition-test-app
#11
Nicholas A Dewyer, Patpong Jiradejvong, Jennifer Henderson Sabes, Charles J Limb
OBJECTIVES/HYPOTHESIS: Develop and validate an automated smartphone word recognition test. STUDY DESIGN: Cross-sectional case-control diagnostic test comparison. METHODS: An automated word recognition test was developed as an app for a smartphone with earphones. English-speaking adults with recent audiograms and various levels of hearing loss were recruited from an audiology clinic and were administered the smartphone word recognition test...
May 23, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28542396/using-stochastic-language-models-slm-to-map-lexical-syntactic-and-phonological-information-processing-in-the-brain
#12
Alessandro Lopopolo, Stefan L Frank, Antal van den Bosch, Roel M Willems
Language comprehension involves the simultaneous processing of information at the phonological, syntactic, and lexical level. We track these three distinct streams of information in the brain by using stochastic measures derived from computational language models to detect neural correlates of phoneme, part-of-speech, and word processing in an fMRI experiment. Probabilistic language models have proven to be useful tools for studying how language is processed as a sequence of symbols unfolding in time. Conditional probabilities between sequences of words are at the basis of probabilistic measures such as surprisal and perplexity which have been successfully used as predictors of several behavioural and neural correlates of sentence processing...
2017: PloS One
https://www.readbyqxmd.com/read/28542333/it-takes-biking-to-learn-physical-activity-improves-learning-a-second-language
#13
Fengqin Liu, Simone Sulpizio, Suchada Kornpetpanee, Remo Job
Recent studies have shown that concurrent physical activity enhances learning a completely unfamiliar L2 vocabulary as compared to learning it in a static condition. In this paper we report a study whose aim is twofold: to test for possible positive effects of physical activity when L2 learning has already reached some level of proficiency, and to test whether the assumed better performance when engaged in physical activity is limited to the linguistic level probed at training (i.e. L2 vocabulary tested by means of a Word-Picture Verification task), or whether it extends also to the sentence level (which was tested by means of a Sentence Semantic Judgment Task)...
2017: PloS One
https://www.readbyqxmd.com/read/28541784/one-year-follow-up-of-basic-body-awareness-therapy-in-patients-with-posttraumatic-stress-disorder-a-small-intervention-study-of-effects-on-movement-quality-ptsd-symptoms-and-movement-experiences
#14
Conny Blaauwendraat, Adrienne Levy Berg, Amanda Lundvik Gyllensten
The present study with mixed methods design evaluated the long-term effects of Basic Body Awareness Therapy (BBAT) for patients with posttraumatic stress disorder (PTSD). Fifteen patients received 12 individual sessions of BBAT treatment as usual (TAU) when needed. The patients were assessed at baseline (T0), directly after treatment (T1) and at one-year follow-up (T2), using the Body Awareness Scale Movement Quality and Experience (BAS MQ-E), the Visual Analog Scale (VAS), and the Impact of Event Scale-Revised (IES-R)...
May 25, 2017: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/28541549/cognitive-development-in-children-up-to-age-11-years-born-after-art-a-longitudinal-cohort-study
#15
Anna Barbuscia, Melinda C Mills
STUDY QUESTION: How does the cognitive development of children conceived after ART (IVF and ICSI) - measured as cognitive skills at age 3, 5, 7 and 11 years - differ over time from those born after natural conception (NC)? SUMMARY ANSWER: Improved measures of cognitive development up to age 5 years were recorded in children conceived with ART compared to NC, which attenuates by 11 years, with ART children still scoring slightly better than NC children. WHAT IS KNOWN ALREADY: Results on the cognitive outcomes of children conceived after ART have been highly contradictory...
May 24, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28541505/the-impact-of-personal-relevance-on-emotion-processing-evidence-from-event-related-potentials-and-pupillary-responses
#16
Mareike Bayer, Katja Ruthmann, Annekathrin Schacht
Emotional stimuli attract attention and lead to increased activity in the visual cortex. The present study investigated the impact of personal relevance on emotion processing by presenting emotional words within sentences that referred to participants' significant others or to unknown agents. In event-related potentials, personal relevance increased visual cortex activity within 100 ms after stimulus onset and the amplitudes of the Late Positive Complex (LPC). Moreover, personally relevant contexts gave rise to augmented pupillary responses and higher arousal ratings, suggesting a general boost of attention and arousal...
May 25, 2017: Social Cognitive and Affective Neuroscience
https://www.readbyqxmd.com/read/28541410/contribution-of-socioeconomic-status-at-three-lifecourse-periods-to-late-life-memory-function-and-decline-early-and-late-predictors-of-dementia-risk
#17
Jessica R Marden, Eric J Tchetgen Tchetgen, Ichiro Kawachi, M Maria Glymour
Both early life and adult socioeconomic status (SES) predict late life level of memory; however, evidence is mixed on the relationship between SES and rate of memory decline. Further, the relative importance of different lifecourse periods for rate of late life memory decline has not been evaluated. We examined associations between lifecourse SES and late life memory function and decline. Health and Retirement Study participants (n = 10,781) were interviewed biennially from 1998-2012. SES measures for childhood (composite score including parents' educational attainment), early adulthood (high school or college completion), and older adulthood (income, mean age 66) were all dichotomized...
May 24, 2017: American Journal of Epidemiology
https://www.readbyqxmd.com/read/28541213/error-free-text-typing-performance-of-an-inductive-intra-oral-tongue-computer-interface-for-severely-disabled-individuals
#18
Lotte Andreasen Struijk, Bo Bentsen, Michael Gaihede, Eugen Lontis
For severely paralyzed individuals, alternative computer interfaces are becoming increasingly essential for everyday life as social and vocational activities are facilitated by information technology and as the environment becomes more automatic and remotely controllable. Tongue computer interfaces have proven to be desirable by the users partly due to their high degree of aesthetic acceptability, but so far the mature systems have shown a relatively low error-free text typing efficiency. This study evaluated the intra-oral inductive tongue computer interface (ITCI) in its intended use: Error-free text typing in a generally available text editing system, Word©...
May 19, 2017: IEEE Transactions on Neural Systems and Rehabilitation Engineering
https://www.readbyqxmd.com/read/28541076/brand-name-confusion-subjective-and-objective-measures-of-orthographic-similarity
#19
Jennifer S Burt, Kimberley A McFarlane, Sarah J Kelly, Michael S Humphreys, Kimberlee Weatherall, Robert G Burrell
Determining brand name similarity is vital in areas of trademark registration and brand confusion. Students rated the orthographic (spelling) similarity of word pairs (Experiments 1, 2, and 4) and brand name pairs (Experiment 5). Similarity ratings were consistently higher when words shared beginnings rather than endings, whereas shared pronunciation of the stressed vowel had small and less consistent effects on ratings. In Experiment 3 a behavioral task confirmed the similarity of shared beginnings in lexical processing...
May 25, 2017: Journal of Experimental Psychology. Applied
https://www.readbyqxmd.com/read/28541069/reading-between-the-menu-lines-are-restaurants-descriptions-of-healthy-foods-unappealing
#20
Bradley P Turnwald, Dan Jurafsky, Alana Conner, Alia J Crum
OBJECTIVE: As obesity rates continue to climb in America, much of the blame has fallen on the high-calorie meals at popular chain restaurants. Many restaurants have responded by offering "healthy" menu options. Yet menus' descriptions of healthy options may be less attractive than their descriptions of less healthy, standard options. This study examined the hypothesis that the words describing items in healthy menu sections are less appealing than the words describing items in standard menu sections...
May 25, 2017: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
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