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https://www.readbyqxmd.com/read/28325100/lateral-ventricle-attenuates-underlying-traumatic-axonal-injury-after-closed-head-injury-in-the-mouse
#1
James Bouley, Nils Henninger
Using model systems it has been suggested that the lateral ventricles could act as strain relievers and thereby mitigate traumatic axonal injury (TAI) in adjacent tissues by absorbing energy. We describe attenuated TAI at 48 hours after traumatic brain injury within the corpus callosum overlying the lateral ventricle of wild-type C57BL/6 mice subjected to weight-drop closed head injury. Specifically, there was a conspicuous attenuation of TAI beneath the lateral ventricle under the impact center as assessed by beta amyloid precursor protein staining...
March 22, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28323840/htc-vive-mevislab-integration-via-openvr-for-medical-applications
#2
Jan Egger, Markus Gall, Jürgen Wallner, Pedro Boechat, Alexander Hann, Xing Li, Xiaojun Chen, Dieter Schmalstieg
Virtual Reality, an immersive technology that replicates an environment via computer-simulated reality, gets a lot of attention in the entertainment industry. However, VR has also great potential in other areas, like the medical domain, Examples are intervention planning, training and simulation. This is especially of use in medical operations, where an aesthetic outcome is important, like for facial surgeries. Alas, importing medical data into Virtual Reality devices is not necessarily trivial, in particular, when a direct connection to a proprietary application is desired...
2017: PloS One
https://www.readbyqxmd.com/read/28322479/the-impact-of-adverse-health-events-on-consumption-understanding-the-mediating-effect-of-income-transfers-wealth-and-health-insurance
#3
Patryk Babiarz, Tansel Yilmazer
Using data from the Panel Study of Income Dynamics for years 1999-2013, we investigate the impact of physical and mental illnesses on household consumption and financial status. In comparison to severe physical health problems, mental illnesses lead to larger decreases in labor income. Increases in public and private transfers following the onset of a mental illness do not completely offset the decline in labor income. Consequently, we find a significant decrease in consumption expenditures after the household head experiences a mental problem...
March 21, 2017: Health Economics
https://www.readbyqxmd.com/read/28320349/mindfulness-based-interventions-in-epilepsy-a-systematic-review
#4
Karen Wood, Maggie Lawrence, Bhautesh Jani, Robert Simpson, Stewart W Mercer
BACKGROUND: Mindfulness based interventions (MBIs) are increasingly used to help patients cope with physical and mental long-term conditions (LTCs). Epilepsy is associated with a range of mental and physical comorbidities that have a detrimental effect on quality of life (QOL), but it is not clear whether MBIs can help. We systematically reviewed the literature to determine the effectiveness of MBIs in people with epilepsy. METHODS: Medline, Cochrane Central Register of Controlled Trials, EMBASE, CINAHL, Allied and Complimentary Medicine Database, and PsychInfo were searched in March 2016...
March 20, 2017: BMC Neurology
https://www.readbyqxmd.com/read/28315806/paroxysmal-nonepileptic-events-in-children-with-epilepsy
#5
Yuji Ito, Hiroyuki Kidokoro, Tamiko Negoro, Masaharu Tanaka, Yu Okai, Yoko Sakaguchi, Chikako Ogawa, Tomoya Takeuchi, Atsuko Ohno, Hiroyuki Yamamoto, Tomohiko Nakata, Satoshi Maesawa, Kazuyoshi Watanabe, Yoshiyuki Takahashi, Jun Natsume
OBJECTIVE: The aim of this study was to clarify the characteristics of paroxysmal nonepileptic events (PNEs) suspected as being epileptic seizures by families of children with epilepsy. METHODS: The video-EEG (vEEG) recordings of habitual paroxysmal events in children with epilepsy at Nagoya University Hospital between October 2006 and January 2016 were reviewed. Based on the doctor's suspicion before the vEEG, the PNEs were divided into two groups that included PNEs suspected as epileptic seizures and PNEs suspected as PNEs...
February 27, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28287543/modified-drop-tower-impact-tests-for-american-football-helmets
#6
G Alston Rush, R Prabhu, Gus A Rush, Lakiesha N Williams, M F Horstemeyer
A modified National Operating Committee on Standards for Athletic Equipment (NOCSAE) test method for American football helmet drop impact test standards is presented that would provide better assessment of a helmet's on-field impact performance by including a faceguard on the helmet. In this study, a merger of faceguard and helmet test standards is proposed. The need for a more robust systematic approach to football helmet testing procedures is emphasized by comparing representative results of the Head Injury Criterion (HIC), Severity Index (SI), and peak acceleration values for different helmets at different helmet locations under modified NOCSAE standard drop tower tests...
February 19, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28287388/kerboull-type-plate-in-a-direct-anterior-approach-for-severe-bone-defects-at-primary-total-hip-arthroplasty-technical-note
#7
Mikio Matsumoto, Tomonori Baba, Hironori Ochi, Yu Ozaki, Taiji Watari, Yasuhiro Homma, Kazuo Kaneko
INTRODUCTION: For cases with extensive acetabular bone defects, we perform surgery combining the Kerboull-type (KT) plate and bone graft through direct anterior approach (DAA) in primary total hip arthroplasty (THA) requiring acetabular reconstruction as minimally invasive surgery. This paper provides the details of the surgical procedure. METHODS: The basic structure of the Kerboull-type plate is a cruciform plate. Since the hook of the Kerboull-type plate has to be applied to the tear drop, a space for it was exposed...
2017: SICOT-J
https://www.readbyqxmd.com/read/28278314/biomechanic-factors-associated-with-orbital-floor-fractures
#8
Sagar Patel, Christopher Andrecovich, Michael Silverman, Liying Zhang, Mahdii Shkoukani
Importance: Orbital floor fractures are commonly seen in clinical practice, yet the etiology underlying the mechanism of fracture is not well understood. Current research focuses on the buckling theory and hydraulic theory, which implicate trauma to the orbital rim and the globe, respectively. Objective: To elucidate and define the biomechanical factors involved in an orbital floor fracture. Design, Setting, and Participants: A total of 10 orbits from 5 heads (3 male and 2 female) were used for this study...
March 9, 2017: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/28275346/manipulating-bodily-presence-affects-cross-modal-spatial-attention-a-virtual-reality-based-erp-study
#9
Ville J Harjunen, Imtiaj Ahmed, Giulio Jacucci, Niklas Ravaja, Michiel M Spapé
Earlier studies have revealed cross-modal visuo-tactile interactions in endogenous spatial attention. The current research used event-related potentials (ERPs) and virtual reality (VR) to identify how the visual cues of the perceiver's body affect visuo-tactile interaction in endogenous spatial attention and at what point in time the effect takes place. A bimodal oddball task with lateralized tactile and visual stimuli was presented in two VR conditions, one with and one without visible hands, and one VR-free control with hands in view...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/28273554/head-drop-after-botox-electrodiagnostic-evaluation-of-iatrogenic-botulinum-toxicity
#10
Eliza Szuch, James B Caress, Bandhu Paudyal, Allison Brashear, Michael S Cartwright, Roy E Strowd
BACKGROUND: Botulinum is a potent neurotoxin with increasing indications for neurologic disorders. While clinical benefit manifests primarily due to local actions at the neuromuscular junction, regional and systemic effects do occur. Rarely, systemic symptoms including weakness, dysarthria, dysphagia and other side effects occur as a result of iatrogenic botulinum neurotoxicity. CASE: A 72 year-old female with right leg dystonia developed head drop, bulbar and systemic weakness following right lower extremity botulinum toxin injection...
March 5, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/28269161/bio-heat-transfer-model-of-electroconvulsive-therapy-effect-of-biological-properties-on-induced-temperature-variation
#11
Marilia M de Oliveira, Paul Wen, Tony Ahfock
A realistic human head model consisting of six tissue layers was modelled to investigate the behavior of temperature profile and magnitude when applying electroconvulsive therapy stimulation and different biological properties. The thermo-electrical model was constructed with the use of bio-heat transfer equation and Laplace equation. Three different electrode montages were analyzed as well as the influence of blood perfusion, metabolic heat and electric and thermal conductivity in the scalp. Also, the effect of including the fat layer was investigated...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28268035/factors-associated-with-canine-resource-guarding-behaviour-in-the-presence-of-people-a-cross-sectional-survey-of-dog-owners
#12
Jacquelyn A Jacobs, Jason B Coe, David L Pearl, Tina M Widowski, Lee Niel
Resource guarding (RG) involves the use of specific behaviour patterns to control access to an item of potential "value" to the dog. Of particular concern are patterns involving aggression, due to safety concerns, but other patterns of RG behaviour are prevalent and include avoidance (i.e., positioning of the head or body to maintain item control, or location change with the item) and rapid ingestion (i.e., rapid ingestion of a consumable item). Current research has not investigated the etiology of RG aggression in depth, nor have the additional patterns of resource guarding been considered...
February 17, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28263651/treatment-refusal-and-premature-termination-in-psychotherapy-pharmacotherapy-and-their-combination-a-meta-analysis-of-head-to-head-comparisons
#13
Joshua K Swift, Roger P Greenberg, Kelley A Tompkins, Susannah R Parkin
The purpose of this meta-analysis was to examine rates of treatment refusal and premature termination for pharmacotherapy alone, psychotherapy alone, pharmacotherapy plus psychotherapy, and psychotherapy plus pill placebo treatments. A systematic review of the literature resulted in 186 comparative trials that included a report of treatment refusal and/or premature termination for at least 2 of the 4 treatment conditions. The data from these studies were pooled using a random-effects analysis. Odds Ratio effect sizes were then calculated to compare the rates between treatment conditions, once across all studies and then again for specific client disorder categories...
March 2017: Psychotherapy
https://www.readbyqxmd.com/read/28258889/geriatric-assessment-as-a-predictor-of-tolerance-quality-of-life-and-outcomes-in-older-patients-with-head-and-neck-cancers-and-lung-cancers-receiving-radiation-therapy
#14
Noam A VanderWalde, Allison M Deal, Elizabeth Comitz, Lori Stravers, Hyman Muss, Bryce B Reeve, Ethan Basch, Joel Tepper, Bhishamjit Chera
PURPOSE: To evaluate the association between functional status based on a geriatric assessment (GA) and outcomes of tolerance to treatment in patients with lung or head and neck cancer receiving radiation therapy (RT) or chemoradiation (CRT). METHODS AND MATERIALS: A prospective cohort study was conducted in patients aged ≥65 years with head and neck cancer or lung cancer undergoing curative intent RT or CRT. Pretreatment GA, health-related quality of life (HRQoL), and patient-reported outcomes (PRO) were obtained...
December 2, 2016: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/28251189/the-influence-of-sarcopenia-in-dropped-head-syndrome-in-older-women
#15
Yawara Eguchi, Toru Toyoguchi, Masao Koda, Munetaka Suzuki, Hajime Yamanaka, Hiroshi Tamai, Tatsuya Kobayashi, Sumihisa Orita, Kazuyo Yamauchi, Miyako Suzuki, Kazuhide Inage, Kazuki Fujimoto, Hirohito Kanamoto, Koki Abe, Yasuchika Aoki, Kazuhisa Takahashi, Seiji Ohtori
BACKGROUND: Age-related sarcopenia may cause physical dysfunction. We investigated the involvement of sarcopenia in dropped head syndrome (DHS). METHODS: Our study subjects were ten elderly women with idiopathic DHS (mean age 75.1 years, range 55-89). Twenty age- and sex-matched volunteers (mean age 73.0, range 58-83) served as controls. We used a bioelectrical impedance analyzer (BIA) to analyze body composition, including appendicular skeletal muscle mass index (SMI; appendicular lean mass (kg)/(height (m))(2))...
2017: Scoliosis and Spinal Disorders
https://www.readbyqxmd.com/read/28249472/rapid-jetting-status-inspection-and-accurate-droplet-volume-measurement-for-a-piezo-drop-on-demand-inkjet-print-head-using-a-scanning-mirror-for-display-applications
#16
Dong-Youn Shin, Minsung Kim
Despite the inherent fabrication simplicity of piezo drop-on-demand inkjet printing, the non-uniform deposition of colourants or electroluminescent organic materials leads to faulty display products, and hence, the importance of rapid jetting status inspection and accurate droplet volume measurement increases from a process perspective. In this work, various jetting status inspections and droplet volume measurement methods are reviewed by discussing their advantages and disadvantages, and then, the opportunities for the developed prototype with a scanning mirror are explored...
February 2017: Review of Scientific Instruments
https://www.readbyqxmd.com/read/28238223/glucose-lowering-agents-for-treating-pre-existing-and-new-onset-diabetes-in-kidney-transplant-recipients
#17
REVIEW
Clement Lo, Min Jun, Sunil V Badve, Helen Pilmore, Sarah L White, Carmel Hawley, Alan Cass, Vlado Perkovic, Sophia Zoungas
BACKGROUND: Kidney transplantation is the preferred form of kidney replacement therapy for patients with end-stage kidney disease (ESKD) and is often complicated by worsening or new-onset diabetes. Management of hyperglycaemia is important to reduce post-transplant and diabetes-related complications. The safety and efficacy of glucose-lowering agents after kidney transplantation is largely unknown. OBJECTIVES: To evaluate the efficacy and safety of pharmacological interventions for lowering glucose levels in patients who have undergone kidney transplantation and have diabetes...
February 27, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28227390/bio-heat-transfer-model-of-electroconvulsive-therapy-effect-of-biological-properties-on-induced-temperature-variation
#18
Marilia M de Oliveira, Paul Wen, Tony Ahfock, Marilia M de Oliveira, Paul Wen, Tony Ahfock, Paul Wen, Marilia M de Oliveira, Tony Ahfock
A realistic human head model consisting of six tissue layers was modelled to investigate the behavior of temperature profile and magnitude when applying electroconvulsive therapy stimulation and different biological properties. The thermo-electrical model was constructed with the use of bio-heat transfer equation and Laplace equation. Three different electrode montages were analyzed as well as the influence of blood perfusion, metabolic heat and electric and thermal conductivity in the scalp. Also, the effect of including the fat layer was investigated...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28221305/a-novel-missense-variant-in-the-agrn-gene-congenital-myasthenic-syndrome-presenting-with-head-drop
#19
Mert Karakaya, Ozge Ceyhan-Birsoy, Alan H Beggs, Haluk Topaloglu
Congenital myasthenic syndromes (CMS) are a heterogeneous group of diseases of the neuromuscular junction caused by compromised synaptic transmission. Clinical features include early-onset weakness of limbs and oculobulbar muscles resulting in hypotonia, bulbar paresis, ptosis, and hypoventilation. The first dropped head syndrome in children were detected in 2 patients with LMNA and SEPN1 mutations. We report a 17-month-old boy with dropped head and limb-girdle weakness, who had no ptosis or ophthalmoplegia at presentation...
March 2017: Journal of Clinical Neuromuscular Disease
https://www.readbyqxmd.com/read/28206871/swallowing-therapy-and-progressive-resistance-training-in-head-and-neck-cancer-patients-undergoing-radiotherapy-treatment-randomized-control-trial-protocol-and-preliminary-data
#20
RANDOMIZED CONTROLLED TRIAL
Sara F Hajdú, Irene Wessel, Christoffer Johansen, Claus A Kristensen, Zahra T Kadkhoda, Christina C Plaschke, Susanne O Dalton
BACKGROUND: Head and neck cancer (HNC) patients are often challenged by treatment induced dysphagia and trismus. Traditionally, rehabilitation is initiated when loss of function has already occurred. There is increasing evidence that it is of benefit to patients to initiate an early rehabilitation process before and during treatment. HNC patients have a unique set of functional challenges such as pre- and post-treatment dysphagia, pain and weight loss. The aim of the trial is to investigate the effects of swallowing and mouth-opening exercises combined with progressive resistance training (PRT) during radiotherapy...
February 2017: Acta Oncologica
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