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https://www.readbyqxmd.com/read/29126559/outcomes-of-a-simplified-ultrasound-guided-intravenous-training-course-for-emergency-nurses
#1
Sarah Feinsmith, Ryan Huebinger, Michael Pitts, Emily Baran, Sheila Haas
INTRODUCTION: Various medical or anatomical conditions can lead to difficult intravenous access (DIVA) in the emergency department. It was hypothesized that developing an emergency nurse-training program could reduce IV attempts in the emergency department, improving throughput and patient care. METHODS: Emergency nurses completed a 4-hour ultrasound-guided intravenous (USGIV) access course and achieved competency after 10 successful supervised USGIV insertions on patients...
November 7, 2017: Journal of Emergency Nursing: JEN: Official Publication of the Emergency Department Nurses Association
https://www.readbyqxmd.com/read/28889834/comparison-of-an-interviewer-administered-with-an-automated-self-administered-24-h-asa24-dietary-recall-in-adolescents
#2
Ashley R Hughes, Suzanne S Summer, Nicholas J Ollberding, Laura A Benken, Heidi J Kalkwarf
OBJECTIVE: The current pilot study aimed to assess whether reporting quality would decline materially in adolescents completing weekly web-based Automated Self-Administered 24-Hour dietary recalls (ASA24-Kids-2014) and interviewer-administered 24 h dietary recalls for six weeks. We also aimed to assess method preference. DESIGN: We conducted two studies. Study 1 (n 20) randomized participants to complete either one ASA24-Kids-2014 or one interviewer-administered recall weekly, for six weeks...
September 11, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28870384/top-ten-challenges-when-interfacing-a-laboratory-information-system-to-an-electronic-health-record-experience-at-a-large-academic-medical-center
#3
Athena K Petrides, Milenko J Tanasijevic, Ellen M Goonan, Adam B Landman, Michalis Kantartjis, David W Bates, Stacy E F Melanson
BACKGROUND: Recent U.S. government regulations incentivize implementation of an electronic health record (EHR) with computerized order entry and structured results display. Many institutions have also chosen to interface their EHR to their laboratory information system (LIS). Reported long-term benefits include increased efficiency and improved quality and safety. In order to successfully implement an interfaced EHR-LIS, institutions must plan years in advance and anticipate the impact of an integrated system...
October 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/28862764/testing-a-linear-time-invariant-model-for-skin-conductance-responses-by-intraneural-recording-and-stimulation
#4
Samuel Gerster, Barbara Namer, Mikael Elam, Dominik R Bach
Skin conductance responses (SCR) are increasingly analyzed with model-based approaches that assume a linear and time-invariant (LTI) mapping from sudomotor nerve (SN) activity to observed SCR. These LTI assumptions have previously been validated indirectly, by quantifying how much variance in SCR elicited by sensory stimulation is explained under an LTI model. This approach, however, collapses sources of variability in the nervous and effector organ systems. Here, we directly focus on the SN/SCR mapping by harnessing two invasive methods...
September 1, 2017: Psychophysiology
https://www.readbyqxmd.com/read/28841920/ipsilateral-eeg-mu-rhythm-reflects-the-excitability-of-uncrossed-pathways-projecting-to-shoulder-muscles
#5
Keita Hasegawa, Shoko Kasuga, Kenichi Takasaki, Katsuhiro Mizuno, Meigen Liu, Junichi Ushiba
BACKGROUND: Motor planning, imagery or execution is associated with event-related desynchronization (ERD) of mu rhythm oscillations (8-13 Hz) recordable over sensorimotor areas using electroencephalography (EEG). It was shown that motor imagery involving distal muscles, e.g. finger movements, results in contralateral ERD correlating with increased excitability of the contralateral corticospinal tract (c-CST). Following the rationale that purposefully increasing c-CST excitability might facilitate motor recovery after stroke, ERD recently became an attractive target for brain-computer interface (BCI)-based neurorehabilitation training...
August 25, 2017: Journal of Neuroengineering and Rehabilitation
https://www.readbyqxmd.com/read/28815940/production-and-perception-of-emotional-prosody-by-adults-with-autism-spectrum-disorder
#6
Daniel J Hubbard, Daniel J Faso, Peter F Assmann, Noah J Sasson
This study examined production and perception of affective prosody by adults with autism spectrum disorder (ASD). Previous research has reported increased pitch variability in talkers with ASD compared to typically developing (TD) controls in grammatical speaking tasks (e.g., comparing interrogative vs. declarative sentences), but it is unclear whether this pattern extends to emotional speech. In this study, speech recordings in five emotion contexts (angry, happy, interested, sad, and neutral) were obtained from 15 adult males with ASD and 15 controls (Experiment 1), and were later presented to 52 listeners (22 with ASD) who were asked to identify the emotion expressed and rate the level of naturalness of the emotion in each recording (Experiment 2)...
August 17, 2017: Autism Research: Official Journal of the International Society for Autism Research
https://www.readbyqxmd.com/read/28813977/repeatability-of-grasp-recognition-for-robotic-hand-prosthesis-control-based-on-semg-data
#7
Francesca Palermo, Matteo Cognolato, Arjan Gijsberts, Henning Muller, Barbara Caputo, Manfredo Atzori
Control methods based on sEMG obtained promising results for hand prosthetics. Control system robustness is still often inadequate and does not allow the amputees to perform a large number of movements useful for everyday life. Only few studies analyzed the repeatability of sEMG classification of hand grasps. The main goals of this paper are to explore repeatability in sEMG data and to release a repeatability database with the recorded experiments. The data are recorded from 10 intact subjects repeating 7 grasps 12 times, twice a day for 5 days...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28685865/development-and-evaluation-of-online-education-to-increase-the-forensic-relevance-of-oral-health-records
#8
Lauren Stow, Denice Higgins
BACKGROUND: Human identification can be reliably established by dental comparison; success is significantly impacted by inadequate antemortem information. Previous Australian research revealed suboptimal recording of features important for forensic dental identification and compliance with Dental Board of Australia guidelines. We hence created and evaluated an online education programme aimed at improving oral health practitioner recording. METHODS: An Interactive Learning Module (ILM) was constructed and released to three focus groups representing practitioners with varying experience levels - Australian Society of Forensic Odontology members, third year dental students and the wider dental community...
July 7, 2017: Australian Dental Journal
https://www.readbyqxmd.com/read/28581556/a-co-culture-microtunnel-technique-demonstrating-a-significant-contribution-of-unmyelinated-schwann-cells-to-the-acceleration-of-axonal-conduction-in-schwann-cell-regulated-peripheral-nerve-development
#9
Koji Sakai, Kenta Shimba, Kiyoshi Kotani, Yasuhiko Jimbo
Schwann cells (SCs) contribute to the regulation of axonal conduction in a myelin-dependent and -independent manner. However, due to the lack of investigative techniques that are able to record axonal conduction under conditions that control the proliferation of specific SC types, little is known about the extent to which myelinated SCs (mSCs) and unmyelinated SCs (umSCs) modulate axonal conduction. In this study, a microtunnel-electrode approach was applied to a neuron/SC co-culture technique. Rat dorsal root ganglion neurons and SCs were co-cultured in a microtunnel-electrode device, which enabled recording of the conduction delay in multiple axons passing through microtunnels...
August 14, 2017: Integrative Biology: Quantitative Biosciences From Nano to Macro
https://www.readbyqxmd.com/read/28446896/fixation-patterns-of-chinese-participants-while-identifying-facial-expressions-on-chinese-faces
#10
Mu Xia, Xueliu Li, Haiqing Zhong, Hong Li
Two experiments in this study were designed to explore a model of Chinese fixation with four types of native facial expressions-happy, peaceful, sad, and angry. In both experiments, participants performed an emotion recognition task while their behaviors and eye movements were recorded. Experiment 1 (24 participants, 12 men) demonstrated that both eye fixations and durations were lower for the upper part of the face than for the lower part of the face for all four types of facial expression. Experiment 2 (20 participants, 6 men) repeated this finding and excluded the disturbance of fixation point...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28428919/tibial-bone-grafting-for-wrist-reconstruction
#11
Schneider K Rancy, Stephanie D Malliaris, Scott W Wolfe
Background Iliac crest bone graft harvesting is routinely performed for upper extremity orthopedic procedures despite high complication rates associated with sensory nerve injury, hematoma, chronic pain, and fracture. Description of Technique Cancellous bone graft is harvested from the proximal tibia using a medial approach, minimizing donor site morbidity. Patients and Methods A retrospective review was undertaken of 14 patients who underwent cancellous proximal tibia bone graft harvesting to augment healing of wrist reconstruction, with 2 months minimum follow-up...
May 2017: Journal of Wrist Surgery
https://www.readbyqxmd.com/read/28391213/integration-of-low-power-asic-and-mems-sensors-for-monitoring-gastrointestinal-tract-using-a-wireless-capsule-system
#12
Md Shamsul Arefin, Jean-Michel Redoute, Mehmet Yuce
This paper presents a wireless capsule microsystem to detect and monitor pH, pressure, and temperature of the gastrointestinal (GI) tract in real-time. This research contributes to the integration of sensors (microfabricated capacitive pH, capacitive pressure, and resistive temperature sensors), frequency modulation and pulse-width modulation based interface IC circuits, microcontroller, and transceiver with meandered conformal antenna for the development of a capsule system. The challenges associated with the system miniaturization, higher sensitivity and resolution of sensors, and lower power consumption of interface circuits are addressed...
April 4, 2017: IEEE Journal of Biomedical and Health Informatics
https://www.readbyqxmd.com/read/28319191/overt-orienting-of-spatial-attention-and-corticospinal-excitability-during-action-observation-are-unrelated
#13
Sonia Betti, Umberto Castiello, Silvia Guerra, Luisa Sartori
Observing moving body parts can automatically activate topographically corresponding motor representations in the primary motor cortex (M1), the so-called direct matching. Novel neurophysiological findings from social contexts are nonetheless proving that this process is not automatic as previously thought. The motor system can flexibly shift from imitative to incongruent motor preparation, when requested by a social gesture. In the present study we aim to bring an increase in the literature by assessing whether and how diverting overt spatial attention might affect motor preparation in contexts requiring interactive responses from the onlooker...
2017: PloS One
https://www.readbyqxmd.com/read/28245990/hard-wired-feed-forward-visual-mechanisms-of-the-brain-compensate-for-affine-variations-in-object-recognition
#14
Hamid Karimi-Rouzbahani, Nasour Bagheri, Reza Ebrahimpour
Humans perform object recognition effortlessly and accurately. However, it is unknown how the visual system copes with variations in objects' appearance and the environmental conditions. Previous studies have suggested that affine variations such as size and position are compensated for in the feed-forward sweep of visual information processing while feedback signals are needed for precise recognition when encountering non-affine variations such as pose and lighting. Yet, no empirical data exist to support this suggestion...
February 27, 2017: Neuroscience
https://www.readbyqxmd.com/read/28122925/interprofessional-primary-care-team-meetings-a-qualitative-approach-comparing-observations-with-personal-opinions
#15
Jerôme Jean Jacques van Dongen, Marloes Amantia van Bokhoven, Ramon Daniëls, Stephanie Anna Lenzen, Trudy van der Weijden, Anna Beurskens
BACKGROUND: The number of people with multiple chronic conditions requiring primary care services increases. Professionals from different disciplines collaborate and coordinate care to deal with the complex health care needs. There is lack of information on current practices regarding interprofessional team (IPT) meetings. OBJECTIVES: This study aimed to improve our understanding of the process of interprofessional collaboration in primary care team meetings in the Netherlands by observing the current practice and exploring personal opinions...
February 2017: Family Practice
https://www.readbyqxmd.com/read/28028495/evaluation-of-a-low-cost-and-low-noise-active-dry-electrode-for-long-term-biopotential-recording
#16
Ali Pourahmad, Amin Mahnam
Wet Ag/AgCl electrodes, although very popular in clinical diagnosis, are not appropriate for expanding applications of wearable biopotential recording systems which are used repetitively and for a long time. Here, the development of a low-cost and low-noise active dry electrode is presented. The performance of the new electrodes was assessed for recording electrocardiogram (ECG) and electroencephalogram (EEG) in comparison with that of typical gel-based electrodes in a series of long-term recording experiments...
October 2016: Journal of Medical Signals and Sensors
https://www.readbyqxmd.com/read/28000422/secondary-analysis-of-data-can-inform-care-delivery-for-indigenous-women-in-an-acute-mental-health-inpatient-unit
#17
Pat Bradley, Teresa Cunningham, Anne Lowell, Tricia Nagel, Sandra Dunn
There is a paucity of research exploring Indigenous women's experiences in acute mental health inpatient services in Australia. Even less is known of Indigenous women's experience of seclusion events, as published data are rarely disaggregated by both indigeneity and gender. This research used secondary analysis of pre-existing datasets to identify any quantifiable difference in recorded experience between Indigenous and non-Indigenous women, and between Indigenous women and Indigenous men in an acute mental health inpatient unit...
February 2017: International Journal of Mental Health Nursing
https://www.readbyqxmd.com/read/27909534/efficacy-and-safety-of-implantable-loop-recorder-experience-of-a-center
#18
Inês Silveira, Maria João Sousa, Nuno Antunes, Vânia Silva, Carla Roque, António Pinheiro-Vieira, Vítor Lagarto, António Hipólito-Reis, André Luz, Severo Torres
Introduction: Symptoms like syncope or palpitations frequently present a diagnostic challenge. An implantable loop recorder (ILR) is an important aid in the management of these patients. Methods: A retrospective study of patients that underwent ILR implantation from November 2007 to 2014. For each patient the indication for implantation, baseline characteristics, previous study, complications, recorded tracing and interventions were evaluated. Results: A total of 62 patients were included, 50% men, with a mean age of 62...
August 2016: Journal of Atrial Fibrillation
https://www.readbyqxmd.com/read/27827893/in-vivo-neural-recording-and-electrochemical-performance-of-microelectrode-arrays-modified-by-rough-surfaced-aupt-alloy-nanoparticles-with-nanoporosity
#19
Zongya Zhao, Ruxue Gong, Liang Zheng, Jue Wang
In order to reduce the impedance and improve in vivo neural recording performance of our developed Michigan type silicon electrodes, rough-surfaced AuPt alloy nanoparticles with nanoporosity were deposited on gold microelectrode sites through electro-co-deposition of Au-Pt-Cu alloy nanoparticles, followed by chemical dealloying Cu. The AuPt alloy nanoparticles modified gold microelectrode sites were characterized by scanning electron microscopy (SEM), electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV) and in vivo neural recording experiment...
November 3, 2016: Sensors
https://www.readbyqxmd.com/read/27578359/interspecific-comparison-of-traffic-noise-effects-on-dove-coo-transmission-in-urban-environments
#20
Bao-Sen Shieh, Shih-Hsiung Liang, Yuh-Wen Chiu, Szu-Ying Lin
Most previous studies concerning avian adaptation to anthropogenic noise have focused on songbirds, but few have focused on non-songbirds commonly found in urban environments such as doves. We conducted field playback-recording experiments on the perch-coos of five dove species, including four native Taiwan species (the spotted dove, Spilopelia chinensis, the oriental turtle-dove, Streptopelia orientalis, the red collared-dove, Streptopelia tranquebarica, and the emerald dove, Chalcophaps indica) and one species not native to Taiwan (the zebra dove, Geopelia striata) to evaluate the detection and recognition of dove coos in habitats with differing levels of traffic noise...
2016: Scientific Reports
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