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https://www.readbyqxmd.com/read/28092861/a-deafening-flash-visual-interference-of-auditory-signal-detection
#1
Christopher Fassnidge, Claudia Cecconi Marcotti, Elliot Freeman
In some people, visual stimulation evokes auditory sensations. How prevalent and how perceptually real is this? 22% of our neurotypical adult participants responded 'Yes' when asked whether they heard faint sounds accompanying flash stimuli, and showed significantly better ability to discriminate visual 'Morse-code' sequences. This benefit might arise from an ability to recode visual signals as sounds, thus taking advantage of superior temporal acuity of audition. In support of this, those who showed better visual relative to auditory sequence discrimination also had poorer auditory detection in the presence of uninformative visual flashes, though this was independent of awareness of visually-evoked sounds...
January 13, 2017: Consciousness and Cognition
https://www.readbyqxmd.com/read/28088039/read-my-lips-visual-speech-influences-word-processing-in-infants
#2
Drew Weatherhead, Katherine S White
What do infants hear when they read lips? In the present study, twelve-to-thirteen-month-old infants viewed a talking face produce familiar and unfamiliar words. The familiar words were of three types: in Experiment 1, they were produced correctly (e.g., "bottle"); in Experiment 2, infants saw and heard mispronunciations in which the altered phoneme either visually resembled the original phoneme (visually consistent, e.g. "pottle"), or did not visually resemble the original phoneme (visually inconsistent, e...
January 11, 2017: Cognition
https://www.readbyqxmd.com/read/28087894/public-cardiopulmonary-resuscitation-training-rates-and-awareness-of-hands-only-cardiopulmonary-resuscitation-a-cross-sectional-survey-of-victorians
#3
Janet E Bray, Karen Smith, Rosalind Case, Susie Cartledge, Lahn Straney, Judith Finn
OBJECTIVES: To provide contemporary Australian data on the public's training in cardiopulmonary resuscitation (CPR) and awareness of hands-only CPR. METHODS: A cross-sectional telephone survey in April 2016 of adult residents of the Australian state of Victoria was conducted. Primary outcomes were rates of CPR training and awareness of hands-only CPR. RESULTS: Of the 404 adults surveyed (mean age 55 ± 17 years, 59% female, 73% metropolitan residents), 274 (68%) had undergone CPR training...
January 13, 2017: Emergency Medicine Australasia: EMA
https://www.readbyqxmd.com/read/28086933/self-collection-based-hpv-testing-for-cervical-cancer-screening-among-women-living-with-hiv-in-uganda-a-descriptive-analysis-of-knowledge-intentions-to-screen-and-factors-associated-with-hpv-positivity
#4
Sheona M Mitchell, Heather N Pedersen, Evelyn Eng Stime, Musa Sekikubo, Erin Moses, David Mwesigwa, Christine Biryabarema, Jan Christilaw, Josaphat K Byamugisha, Deborah M Money, Gina S Ogilvie
BACKGROUND: Women living with HIV (WHIV) are disproportionately impacted by cervical dysplasia and cancer. The burden is greatest in low-income countries where limited or no access to screening exists. The goal of this study was to describe knowledge and intentions of WHIV towards HPV self-collection for cervical cancer screening, and to report on factors related to HPV positivity among women who participated in testing. METHODS: A validated survey was administered to 87 HIV positive women attending the Kisenyi Health Unit aged 30-69 years old, and data was abstracted from chart review...
January 13, 2017: BMC Women's Health
https://www.readbyqxmd.com/read/28086827/mothers-accounts-of-the-impact-on-emotional-wellbeing-of-organised-peer-support-in-pregnancy-and-early-parenthood-a-qualitative-study
#5
Jenny McLeish, Maggie Redshaw
BACKGROUND: The transition to parenthood is a potentially vulnerable time for mothers' mental health and approximately 9-21% of women experience depression and/or anxiety at this time. Many more experience sub-clinical symptoms of depression and anxiety, as well as stress, low self-esteem and a loss of confidence. Women's emotional wellbeing is more at risk if they have little social support, a low income, are single parents or have a poor relationship with their partner. Peer support can comprise emotional, affirmational, informational and practical support; evidence of its impact on emotional wellbeing during pregnancy and afterwards is mixed...
January 13, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28078384/echocardiographic-versus-angiographic-assessment-of-patent-arterial-duct-in-percutaneous-closure-towards-x-ray-free-duct-occlusion
#6
Inês Carmo Mendes, Hannah Heard, Kelly Peacock, Thomas Krasemann, Gareth J Morgan
Device selection and procedural guidance for percutaneous ductal closure strongly rely upon angiographic and echocardiographic imaging. Current literature recognises 2D echocardiography as an essential tool for diagnosis and assessment but does not define a consistent methodology to optimise ductal measurement. There is little research comparing echocardiography with gold standard angiography for ductal measurement. Proving 2D echocardiographic ductal measurement to be equivalent to angiography could pave the way for its use as the primary modality in image guidance for percutaneous closure of the ductus...
January 11, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28077548/plan-d-cannula-first-or-scalpel-only
#7
A Heard, J Dinsmore, S Douglas, D Lacquiere
No abstract text is available yet for this article.
October 2016: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28075299/prevention-is-better-than-compensation
#8
(no author information available yet)
It has become rather fashionable to blame 'health and safety' for many of the nation's ills. Most of us have heard colleagues complain - or joke - that routine tasks can no longer be completed without first undertaking a cumbersome risk assessment.
January 11, 2017: Nursing Standard
https://www.readbyqxmd.com/read/28074675/the-emergence-of-an-abstract-grammatical-category-in-children-s-early-speech
#9
Stephan C Meylan, Michael C Frank, Brandon C Roy, Roger Levy
How do children begin to use language to say things they have never heard before? The origins of linguistic productivity have been a subject of heated debate: Whereas generativist accounts posit that children's early language reflects the presence of syntactic abstractions, constructivist approaches instead emphasize gradual generalization derived from frequently heard forms. In the present research, we developed a Bayesian statistical model that measures the degree of abstraction implicit in children's early use of the determiners "a" and "the...
January 1, 2017: Psychological Science
https://www.readbyqxmd.com/read/28070475/patterns-and-determinants-of-mammography-screening-in-lebanese-women
#10
Nadia Elias, Ibrahim R Bou-Orm, Salim M Adib
The associations of ever using and/or repeating a mammography test with psychosocial and socio-demographic factors were surveyed in 2014 among Lebanese women ≥ 40. A sample of 2400 women was selected across Lebanon. Variables with significant bivariate associations with various types of behaviors were entered in multivariate analysis. Of the total, 105 women (4·4%) had never heard of mammography as a tool for early breast cancer detection. Among the remaining 2295, 45% had ever used it, of whom 10% had obtained it for the first time within the 12 months preceding the survey...
March 2017: Preventive Medicine Reports
https://www.readbyqxmd.com/read/28070305/calling-at-the-highway-the-spatiotemporal-constraint-of-road-noise-on-pacific-chorus-frog-communication
#11
Danielle V Nelson, Holger Klinck, Alexander Carbaugh-Rutland, Codey L Mathis, Anita T Morzillo, Tiffany S Garcia
Loss of acoustic habitat due to anthropogenic noise is a key environmental stressor for vocal amphibian species, a taxonomic group that is experiencing global population declines. The Pacific chorus frog (Pseudacris regilla) is the most common vocal species of the Pacific Northwest and can occupy human-dominated habitat types, including agricultural and urban wetlands. This species is exposed to anthropogenic noise, which can interfere with vocalizations during the breeding season. We hypothesized that Pacific chorus frogs would alter the spatial and temporal structure of their breeding vocalizations in response to road noise, a widespread anthropogenic stressor...
January 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/28065521/perceived-dual-method-responsibilities-by-relationship-type-among-african-american-male-adolescents
#12
Melissa Gilliam, Elisabeth Woodhams, Heather Sipsma, Brandon Hill
PURPOSE: To describe the extent to which African-American male adolescents perceive responsibility for contraception and condom use and to understand the perceived importance of dual method use for respondents in casual versus committed relationships. METHODS: Data were collected using surveys informed by formative focus group sessions. Participants included African-American male high-school students aged 14-19 years from the Chicago's South Side. Respondents were surveyed regarding contraceptive behavioral intentions and perceived importance of dual method use...
January 5, 2017: Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine
https://www.readbyqxmd.com/read/28063867/-it-s-like-heart-failure-it-s-chronic%C3%A2-and-it-will-kill-you-a-qualitative-analysis-of-burnout-among-hospice-and-palliative-care-clinicians
#13
Dio Kavalieratos, Daniel E Siconolfi, Karen E Steinhauser, Janet Bull, Robert M Arnold, Keith M Swetz, Arif H Kamal
CONTEXT: Although prior surveys have identified rates of self-reported burnout among palliative care clinicians as high as 62%, limited data exist to elucidate the causes, ameliorators, and effects of this phenomenon. OBJECTIVES: We explored burnout among palliative care clinicians, specifically their experiences with burnout, their perceived sources of burnout, and potential individual, interpersonal, organizational, and policy-level solutions to address burnout...
January 4, 2017: Journal of Pain and Symptom Management
https://www.readbyqxmd.com/read/28063404/children-s-confession-and-lying-related-emotion-expectancies-developmental-differences-and-connections-to-parent-reported-confession-behavior
#14
Craig E Smith, Michael T Rizzo
Young children understand that lying is wrong, yet little is known about the emotions children connect to the acts of lying and confessing and how children's emotion expectancies relate to real-world behavior. In the current study, 4- to 9-year-old children (N=48) heard stories about protagonists (a) committing transgressions, (b) failing to disclose their misdeeds, and (c) subsequently lying or confessing. Younger children (4-5years) expected relatively positive feelings to follow self-serving transgressions, failure to disclose, and lying, and they often used gains-oriented and punishment-avoidance reasoning when justifying their responses...
January 4, 2017: Journal of Experimental Child Psychology
https://www.readbyqxmd.com/read/28060872/audio-visual-perception-of-gender-by-infants-emerges-earlier-for-adult-directed-speech
#15
Anne-Raphaëlle Richoz, Paul C Quinn, Anne Hillairet de Boisferon, Carole Berger, Hélène Loevenbruck, David J Lewkowicz, Kang Lee, Marjorie Dole, Roberto Caldara, Olivier Pascalis
Early multisensory perceptual experiences shape the abilities of infants to perform socially-relevant visual categorization, such as the extraction of gender, age, and emotion from faces. Here, we investigated whether multisensory perception of gender is influenced by infant-directed (IDS) or adult-directed (ADS) speech. Six-, 9-, and 12-month-old infants saw side-by-side silent video-clips of talking faces (a male and a female) and heard either a soundtrack of a female or a male voice telling a story in IDS or ADS...
2017: PloS One
https://www.readbyqxmd.com/read/28057349/flow-patterns-in-the-jugular-veins-of-pulsatile-tinnitus-patients
#16
Evan Kao, Sarah Kefayati, Matthew R Amans, Farshid Faraji, Megan Ballweber, Van Halbach, David Saloner
Pulsatile Tinnitus (PT) is a pulse-synchronous sound heard in the absence of an external source. PT is often related to abnormal flow in vascular structures near the cochlea. One vascular territory implicated in PT is the internal jugular vein (IJV). Using computational fluid dynamics (CFD) based on patient-specific Magnetic Resonance Imaging (MRI), we investigated the flow within the IJV of seven subjects, four symptomatic and three asymptomatic of PT. We found that there were two extreme anatomic types classified by the shape and position of the jugular bulbs: elevated and rounded...
December 14, 2016: Journal of Biomechanics
https://www.readbyqxmd.com/read/28057059/invasive-pneumococcal-disease-caused-by-mucoid-serotype-3-streptococcus-pneumoniae-a-case-report-and-literature-review
#17
Naomi Sugimoto, Yuka Yamagishi, Jun Hirai, Daisuke Sakanashi, Hiroyuki Suematsu, Naoya Nishiyama, Yusuke Koizumi, Hiroshige Mikamo
BACKGROUND: Among the different serotypes of Streptococcus pneumoniae, serotype 3 has received global attention. We report the fatal case of a 76-year-old Japanese man who had an invasive pneumococcal disease associated with pneumonia caused by serotype 3 S. pneumoniae. CASE PRESENTATION: The patient had a history of hypertension, laryngeal cancer, chronic obstructive pulmonary disease, and type 2 diabetes mellitus. Following a cerebral arteriovenous malformation hemorrhage, he underwent surgery to remove the hematoma and began rehabilitation...
January 4, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28056943/knowledge-attitudes-and-practices-regarding-tuberculosis-care-among-health-workers-in-southern-mozambique
#18
Andrés Noé, Rafaela M Ribeiro, Rui Anselmo, Maria Maixenchs, Layce Sitole, Khatia Munguambe, Silvia Blanco, Peter le Souef, Alberto L García-Basteiro
BACKGROUND: Tuberculosis (TB) control is more likely to be achieved if the level of knowledge regarding TB is increased among health workers managing high-risk groups. No formal assessments regarding knowledge, attitudes and practises of health workers about TB have been published for Mozambique, a country facing challenges in the fight against TB, with a fragile health system and considerable work overload of health personnel. The main objective of the study was to determine the level of knowledge, identify attitudes and assess practices regarding TB care and control among health care workers of the district of Manhiça...
January 5, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28056564/awareness-and-knowledge-regarding-emergency-contraception-in-berlin-adolescents
#19
Frederik T von Rosen, Antonella J von Rosen, Falk Müller-Riemenschneider, Peter Tinnemann
BACKGROUND: Lack of information has been described as a major factor in non-use of oral emergency contraception (EC) following unprotected intercourse. Despite the ongoing vociferous debate on liberalisation of access, little evidence is available on EC knowledge in Germany, particularly among adolescents. METHODS: We conducted a cross-sectional survey among ninth graders in convenience sample of 13 Berlin schools. We assessed perceived and actual knowledge on the effectiveness, timeframe and availability of EC and on pregnancy risk in six scenarios...
January 6, 2017: European Journal of Contraception & Reproductive Health Care
https://www.readbyqxmd.com/read/28054688/oh-production-from-the-photolysis-of-isoprene-derived-peroxy-radicals-cross-sections-quantum-yields-and-atmospheric-implications
#20
Robert F Hansen, Tom R Lewis, Lee Graham, Lisa K Whalley, Paul W Seakins, Dwayne E Heard, Mark A Blitz
In environments with high concentrations of biogenic volatile organic compounds and low concentrations of nitrogen oxides (NOx = NO + NO2), significant discrepancies have been found between measured and modeled concentrations of hydroxyl radical (OH). The photolysis of peroxy radicals from isoprene (HO-Iso-O2) in the near ultraviolet represents a potential source of OH in these environments, yet has not been considered in atmospheric models. This paper presents measurements of the absorption cross-sections for OH formation (σRO2,OH) from the photolysis of HO-Iso-O2 at wavelengths from 310-362...
January 5, 2017: Physical Chemistry Chemical Physics: PCCP
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