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Time Perception

Alexander W Phillips, Barry Dent, Maziar Navidi, Arul Immanuel, S Michael Griffin
OBJECTIVE: The aim of the present study was to determine whether trainee involvement in esophageal cancer resection is associated with adverse patient outcomes. BACKGROUND: Operative experience for surgical trainees is under threat. A number of factors have been implicated in this leading to fewer hours for training. Esophagogastric cancer training is particularly vulnerable due to the publication of individual surgeon results and a perception that dual consultant operating improves patient outcomes...
October 17, 2016: Annals of Surgery
Shulamit Ben-Itzhak, Jonathan Dvash, Maya Maor, Noa Rosenberg, Pinchas Halpern
OBJECTIVE: Burnout is common in physicians and particularly acute in emergency physicians. Physician burnout may adversely affect physicians' lives and the quality of care they provide, but much remains unknown about its main contributing factors. The present study evaluated burnout rates and contributing factors in emergency physicians in Israel, specifically focusing on the role of a sense of meaning, which has received little attention in the literature concerning burnout in emergency physicians...
December 2015: Clin Exp Emerg Med
Robert Kase, Muris Korkaric, Inge Werner, Marlene Ågerstrand
BACKGROUND: The regulatory evaluation of ecotoxicity studies for environmental risk and/or hazard assessment of chemicals is often performed using the method established by Klimisch and colleagues in 1997. The method was, at that time, an important step toward improved evaluation of study reliability, but lately it has been criticized for lack of detail and guidance, and for not ensuring sufficient consistency among risk assessors. RESULTS: A new evaluation method was thus developed: Criteria for Reporting and Evaluating ecotoxicity Data (CRED)...
2016: Environmental Sciences Europe
Joanne Paton, Sam Glasser, Richard Collings, Jon Marsden
BACKGROUND: Over 1 in 3 older people with diabetes sustain a fall each year. Postural instability has been identified as independent risk factor for falls within people with Diabetic Peripheral Neuropathy (DPN). People with DPN, at increased risk of falls, are routinely required to wear offloading insoles, yet the impact of these insoles on postural stability and postural control is unknown. The aim of this study was to evaluate the effect of a standard offloading insole and its constituent parts on the balance in people with DPN...
2016: Journal of Foot and Ankle Research
O P Prajapati, A K Verma, R K Sharma, M Sabaretnam
We conducted a prospective study (between November 2013 and January 2015) to identify "foot at risk" in the diabetic renal transplant patients at a Tertiary Care Hospital in India. Patients (151) were divided into three groups: diabetic transplant recipients (n = 42), new onset diabetes after transplantation (NODAT) (n = 59), and controls (nondiabetic renal transplant recipients) (n = 50). Foot neuropathy and vasculopathy were assessed by standard methods. Patients with "at risk" feet were given foot care advice...
September 2016: Saudi Journal of Kidney Diseases and Transplantation
Margaret T Dillon, Emily Buss, English R King, Ellen J Deres, Sarah N Obarowski, Meredith L Anderson, Marcia C Adunka
OBJECTIVE: Assess whether differences in speech perception are observed after exclusive listening experience with high-definition continuous interleaved sampling (HDCIS) versus fine structure processing (FSP) coding strategies. METHODS: Subjects were randomly assigned at initial activation of the external speech processor to receive the HDCIS or FSP coding strategy. Frequency filter assignments were consistent across subjects. The speech perception test battery included CNC words in quiet, HINT sentences in quiet and steady noise (+10 dB SNR), AzBio sentences in quiet and a 10-talker babble (+10 dB SNR), and BKB-SIN...
October 18, 2016: Cochlear Implants International
Nienke W Willigenburg, Michael P McNally, Timothy E Hewett, Stephen J Page
The authors examined the efficacy of an 8-week regimen combining repetitive task-specific practice (RTP) with a myoelectric brace (RTP+Myomo) on paretic upper extremity (UE; use in valued activities, perceived recovery, and reaching kinematics) in 12 subjects (4 men; M age = 53.5 years; mean time poststroke = 61.7 months). Seven subjects were administered RTP+Myomo therapy, and 5 were administered RTP only. Both groups participated in individualized, 45-min therapy sessions occurring 3 days/week over an 8-week period...
October 17, 2016: Journal of Motor Behavior
Cathy H Abell, Maria Eve Main
Adults spend a significant amount of time at work making the worksite a convenient venue for participation in health-promotion activities. This research project examined participants' perceptions of gaining knowledge and changing health behavior practices as a result of knowledge gained through participation in health-promotion activities provided at the worksite. The worksite health-promotion activities were offered as a result of an innovative collaboration effort between nursing faculty in an academic setting and a community partner in the private sector...
October 2016: Journal of Community Health Nursing
Patricia A Janssen, Jozette J C Stienen, Rollin Brant, Gillian E Hanley
BACKGROUND: To determine if maternal characteristics measurable upon admission to hospital predict cesarean among low-risk spontaneously laboring nulliparous women. METHODS: We undertook a secondary analysis of data from a clinical trial of early labor support for nulliparous women carrying a singleton fetus in cephalic presentation at 37-41 weeks of gestation in British Columbia, Canada. Study participants did not have any discernible risk factors for cesarean at the onset of labor...
October 17, 2016: Birth
Rebecca Carroll, Verena Uslar, Thomas Brand, Esther Ruigendijk
OBJECTIVE: The authors aimed to determine whether hearing impairment affects sentence comprehension beyond phoneme or word recognition (i.e., on the sentence level), and to distinguish grammatically induced processing difficulties in structurally complex sentences from perceptual difficulties associated with listening to degraded speech. Effects of hearing impairment or speech in noise were expected to reflect hearer-specific speech recognition difficulties. Any additional processing time caused by the sustained perceptual challenges across the sentence may either be independent of or interact with top-down processing mechanisms associated with grammatical sentence structure...
September 28, 2016: Ear and Hearing
Liang Wang, Kesheng Wang, Xuefeng Liu, Yi He
BACKGROUND & OBJECTIVES: The perception of genetic knowledge is useful for improving the heath behaviour change against developing cancers. However, no studies have investigated the perception of genetic knowledge on the development of lung cancer. The aim of this study was to examine demographic and lifestyle factors of the perception of genetic knowledge on the development of lung cancer. METHODS: Data on 2,295 US adults (739 had the perception of genetic knowledge) were taken from the 2003 Health Information National Trends Survey...
May 2016: Indian Journal of Medical Research
Roos Haer, Katharin Hermenau, Thomas Elbert, James K Moran, Tobias Hecker
It has been postulated that the violent behavior that characterizes armed conflict is reinforced by the possibility of receiving rewards. The present study examined the potential influence of two types of rewards in an ongoing setting of conflict: extrinsic and intrinsic rewards. Former combatants active in the Democratic Republic of the Congo (N = 198) were interviewed and questioned about the way they were recruited, the offenses they committed during combat, their level of perceived intrinsic rewards (i...
October 17, 2016: Aggressive Behavior
Fumihiro Nishimaki, Hiroshi Kurita, Shinya Tozawa, Yuji Teramoto, Rishiho Nishizawa, Shin-Ichi Yamada
BACKGROUND: The purpose of this retrospective study was to accumulate data regarding the quality of postoperative neurosensory function after inferior alveolar nerve (IAN) transposition for dental implant placement. METHODS: The study included seven consecutive patients who underwent IAN transposition surgery for the insertion of a dental implant into the atrophic posterior mandible. Of these, six patients (seven sides) were available for long-term assessment of postoperative IAN function...
December 2016: Int J Implant Dent
Tiffany R Glynn, Kristi E Gamarel, Christopher W Kahler, Mariko Iwamoto, Don Operario, Tooru Nemoto
High prevalence of psychological distress, including greater depression, lower self-esteem, and suicidal ideation, has been documented across numerous samples of transgender women and has been attributed to high rates of discrimination and violence. According to the gender affirmation framework (Sevelius, 2013), access to sources of gender-affirmative support can offset such negative psychological effects of social oppression. However, critical questions remain unanswered in regards to how and which aspects of gender affirmation are related to psychological well-being...
September 2016: Psychology of Sexual Orientation and Gender Diversity
Rosemary Thackeray, Brianna M Magnusson
Congenital cytomegalovirus (CMV) infection causes severe disabilities and developmental delays. Women's awareness of CMV is low. Only about half of healthcare providers report counseling women about behaviors to reduce CMV risk and public health education is limited. Routine CMV counseling is not recommend. Providers may lack time to counsel women; other conditions may take priority for counseling; there may be a perception that women are reluctant to follow advice. This cross-sectional descriptive study examined women's attitudes toward CMV prevention behaviors...
December 2016: Preventive Medicine Reports
David M Simpson, Jessica Robinson-Papp, Joanna Van, Malcolm Stoker, Hélène Jacobs, Robert J Snijder, Diederik S Schregardus, Stephen K Long, Bruno Lambourg, Nathaniel Katz
: This 12-week study evaluated the efficacy and safety of capsaicin 8% patch versus placebo patch in painful diabetic peripheral neuropathy (PDPN). Patients aged ≥18 years with PDPN were randomized (1:1) to one 30-minute treatment (capsaicin 8% patch or placebo patch) to painful areas of feet. Overall, 369 patients were randomized (capsaicin 8% patch, n=186; placebo patch, n=183). Percentage reduction in average daily pain score from baseline to between Weeks 2-8 (the primary endpoint) was statistically significant for capsaicin 8% patch versus placebo (-27...
October 13, 2016: Journal of Pain: Official Journal of the American Pain Society
Irene Sturm, Sebastian Lapuschkin, Wojciech Samek, Klaus-Robert Müller
BACKGROUND: In cognitive neuroscience the potential of Deep Neural Networks (DNNs) for solving complex classification tasks is yet to be fully exploited. The most limiting factor is that DNNs as notorious 'black boxes' do not provide insight into neurophysiological phenomena underlying a decision. Layer-wise Relevance Propagation (LRP) has been introduced as a novel method to explain individual network decisions. NEW METHOD: We propose the application of DNNs with LRP for the first time for EEG data analysis...
October 13, 2016: Journal of Neuroscience Methods
Ana'am Alkharabsheh, Fen Xiong, Senthilvelan Manohar, Guangdi Chen, Richard Salvi, Wei Sun
The neural mechanisms that give rise to hyperacusis, a reduction in loudness tolerance, are largely unknown. Some reports suggest that hyperacusis is linked to childhood hearing loss. However, the evidence for this is largely circumstantial. In order to rigorously test this hypothesis, we studied loudness changes in rats caused by intense noise exposure (12 kHz narrow band noise, 115 dB SPL, 4 h) at postnatal 16 days. Rats without noise exposure were used as controls. The exposed noise group (n = 7) showed a mean 40-50 dB hearing loss compared to the control group (n = 8) at high frequencies (>= 8 kHz) and less hearing loss at lower frequencies...
October 13, 2016: Hearing Research
Wolfgang Fuhl, Thiago Santini, Carsten Reichert, Daniel Claus, Alois Herkommer, Hamed Bahmani, Katharina Rifai, Siegfried Wahl, Enkelejda Kasneci
Modern microsurgery is a long and complex task requiring the surgeon to handle multiple microscope controls while performing the surgery. Eye tracking provides an additional means of interaction for the surgeon that could be used to alleviate this situation, diminishing surgeon fatigue and surgery time, thus decreasing risks of infection and human error. In this paper, we introduce a novel algorithm for pupil detection tailored for eye images acquired through an unmodified microscope ocular. The proposed approach, the Hough transform, and six state-of-the-art pupil detection algorithms were evaluated on over 4000 hand-labeled images acquired from a digital operating microscope with a non-intrusive monitoring system for the surgeon eyes integrated...
October 7, 2016: Computers in Biology and Medicine
A P Lee, D M Barbano, M A Drake
The cooling rate of raw milk may influence sensory properties and pasteurized shelf life. Under the Pasteurized Milk Ordinance for grade A milk, raw milk may be cooled instantaneously by on-farm heat exchangers but is also acceptable if "cooled to 10°C or less within four (4) hours of the commencement of the first milking." The objective of this study was to determine the effect of raw milk cooling on consumer perception and shelf life. Raw milk (18-21°C) was obtained and transported within 1 h of milking to North Carolina State University (Raleigh)...
October 13, 2016: Journal of Dairy Science
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