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https://www.readbyqxmd.com/read/28448681/autism-too-eager-to-learn-event-related-potential-findings-of-increased-dependency-on-intentional-learning-in-a-serial-reaction-time-task
#1
Fenny S Zwart, Constance W Th M Vissers, Roemer van der Meij, Roy P C Kessels, Joseph H R Maes
It has been suggested that people with autism spectrum disorder (ASD) have an increased tendency to use explicit (or intentional) learning strategies. This altered learning may play a role in the development of the social communication difficulties characterizing ASD. In the current study, we investigated incidental and intentional sequence learning using a Serial Reaction Time (SRT) task in an adult ASD population. Response times and event related potentials (ERP) components (N2b and P3) were assessed as indicators of learning and knowledge...
April 27, 2017: Autism Research: Official Journal of the International Society for Autism Research
https://www.readbyqxmd.com/read/28446984/salvage-surgery-after-high-dose-radiotherapy
#2
REVIEW
Annemie Van Breussegem, Jeroen M Hendriks, Patrick Lauwers, Paul E Van Schil
Salvage surgery is a relatively new entity in thoracic surgery and oncology. Salvage resection after radiotherapy refers to surgery as only remaining therapeutic option in patients who were treated with high-dose stereotactic radiotherapy (SRT) for early-stage lung cancer or full-dose chemoradiation for locally advanced lung cancer. Indications include locally progressive tumors, recurrent local or locoregional disease, or specific complications after radiotherapy such as lung abscesses or infected, necrotic cavities...
April 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28446376/comparison-of-virtual-reality-exergaming-and-home-exercise-programs-in-patients-with-subacromial-impingement-syndrome-and-scapular-dyskinesis-short-term-effect
#3
Nihan Ozunlu Pekyavas, Nevin Ergun
OBJECTIVE: The aim of this study was to compare the short term effects of home exercise program and virtual reality exergaming in patients with subacromial impingement syndrome (SAIS). METHODS: A total of 30 patients with SAIS were randomized into two groups which are Home Exercise Program (EX Group) (mean age: 40.6 ± 11.7 years) and Virtual Reality Exergaming Program (WII Group) (mean age: 40.33 ± 13.2 years). Subjects were assessed at the first session, at the end of the treatment (6 weeks) and at 1 month follow-up...
April 24, 2017: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/28433692/enhanced-biological-phosphorus-removal-at-low-sludge-retention-time-in-view-of-its-integration-in-a-stage-systems
#4
Carlos Chan, Albert Guisasola, Juan Antonio Baeza
The two-stage A/B WWTP configuration is being studied as a possible wastewater treatment with low energy consumption or even with a net energy generation. The first phase, A-stage, is designed to remove organic matter at very short Sludge Retention Time (SRT), while the B-stage is based on autotrophic nitrogen removal. However, P-removal in the A/B process usually only relies on precipitation. This work studies the potential inclusion of Enhanced Biological Phosphorus Removal (EBPR) in the A-stage phase. For this aim, the long-term operation of three different Sequencing Batch Reactors (SBR) enriched in Accumulibacter at low SRT was thoroughly monitored for more than three months each one...
April 9, 2017: Water Research
https://www.readbyqxmd.com/read/28430167/induced-pluripotent-stem-cell-modeling-of-gaucher-s-disease-what-have-we-learned
#5
REVIEW
Dino Matias Santos, Gustavo Tiscornia
Gaucher's disease (GD) is the most frequently inherited lysosomal storage disease, presenting both visceral and neurologic symptoms. Mutations in acid β-glucocerebrosidase disrupt the sphingolipid catabolic pathway promoting glucosylceramide (GlcCer) accumulation in lysosomes. Current treatment options are enzyme replacement therapy (ERT) and substrate reduction therapy (SRT). However, neither of these approaches is effective in treating the neurological aspect of the disease. The use of small pharmacological compounds that act as molecular chaperones is a promising approach that is still experimental...
April 21, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28427984/effect-of-baseline-characteristics-on-the-outcome-of-stent-retriever-based-thrombectomy-in-acute-basilar-artery-occlusions-a-single-center-experience-and-pooled-data-analysis
#6
Wan-Ling Wen, Zi-Fu Li, Yong-Wei Zhang, Peng-Fei Yang, Keith Simfukwe, Yi-Bin Fang, Tian-Yi Zhang, Ben-Qiang Deng, Bo Hong, Jian-Min Liu, Qing-Hai Huang
OBJECTIVES: -To explore the association of baseline characteristics and the outcome of acute basilar artery occlusion (BAO) patients following stent retriever based thrombectomy (SRT). METHODS: -Clinical and imaging information of consecutive SRT treated BAO patients from a comprehensive stroke center and up-to-date literatures were reviewed respectively. The impact of baseline variables towards favorable outcome was evaluated using subgroup analysis and odds ratio extracted from published data resource together with single center records using pooled analysis...
April 17, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28425084/independent-dose-verification-for-brain-stereotactic-radiotherapy-using-different-add-on-micro-multi-leaf-collimators
#7
Shiro Nishiyama, Satoru Ishibashi, Ryo Takahashi, Hidenobu Tachibana
An add-on micro multi-leaf collimator (mMLC) is used for stereotactic radiosurgery (SRS) and brain stereotactic radiotherapy (SRT), in which rotational radiotherapy may make more complex and time-consuming. We performed a retrospective study of an independent dose calculation verification for brain SRS and SRT in two institutions to show the accuracy of the verification system and propose a tolerance value for the verification. Several comparisons of static plans and patients' plans were conducted using a phantom measurement, and patients' plans using the patients' own computed tomography image...
April 19, 2017: Radiological Physics and Technology
https://www.readbyqxmd.com/read/28422278/decipher-test-impacts-decision-making-among-patients-considering-adjuvant-and-salvage-treatment-after-radical-prostatectomy-interim-results-from-the-multicenter-prospective-pro-impact-study
#8
John L Gore, Marguerite du Plessis, María Santiago-Jiménez, Kasra Yousefi, Darby J S Thompson, Lawrence Karsh, Brian R Lane, Michael Franks, David Y T Chen, Mark Bandyk, Fernando J Bianco, Gordon Brown, William Clark, Adam S Kibel, Hyung L Kim, William Lowrance, Murugesan Manoharan, Paul Maroni, Scott Perrapato, Paul Sieber, Edouard J Trabulsi, Robert Waterhouse, Elai Davicioni, Yair Lotan, Daniel W Lin
BACKGROUND: Patients with prostate cancer and their providers face uncertainty as they consider adjuvant radiotherapy (ART) or salvage radiotherapy (SRT) after undergoing radical prostatectomy. The authors prospectively evaluated the impact of the Decipher test, which predicts metastasis risk after radical prostatectomy, on decision making for ART and SRT. METHODS: A total of 150 patients who were considering ART and 115 who were considering SRT were enrolled. Providers submitted a management recommendation before processing the Decipher test and again at the time of receipt of the test results...
April 19, 2017: Cancer
https://www.readbyqxmd.com/read/28421342/selective-retina-therapy-with-automatic-real-time-feedback-controlled-dosimetry-for-chronic-central-serous-chorioretinopathy-in-korean-patients
#9
Young Gun Park, Seungbum Kang, Minhee Kim, Nari Yoo, Young Jung Roh
PURPOSE: To evaluate the safety and efficacy of selective retina therapy (SRT) with real-time feedback-controlled dosimetry (RFD) in the treatment of chronic central serous chorioretinopathy (CSC). METHODS: In this retrospective case series study, 50 eyes of 49 patients with chronic CSC demonstrating focal or diffuse foveal leakages on fundus fluorescein angiography (FFA) were included. Following evaluation of test spots at temporal arcades, SRT (wavelength 527 nm, pulse repetition rate 100 Hz, pulse energy ramp with maximal 15 pulses) with retinal spot diameter of 200 μm was applied to the areas of each leakage observed on fluorescein angiography...
April 18, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/28407310/totally-implantable-hearing-system-five-year-hearing-results
#10
Jack A Shohet, Eric M Kraus, Peter J Catalano, Elizabeth Toh
OBJECTIVES/HYPOTHESIS: 1) To provide long-term hearing outcome measures of a totally implantable hearing system (implant) and compare to the baseline unaided (BLU) and baseline aided (BLA) conditions, and 2) discuss relevant safety measures. STUDY DESIGN: Prospective, nonrandomized, multicenter, single-subject-as-own-control design. METHODS: Fifty-one subjects with mild to severe sensorineural hearing loss were implanted between 2008 and 2009 and enrolled in this postmarket approval study in the setting of private and hospital-based practices...
April 13, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28396808/usefulness-of-stereotactic-radiotherapy-using-cyberknife-for-recurrent-lymph-node-metastasis-of-differentiated-thyroid-cancer
#11
Joji Kawabe, Shigeaki Higashiyama, Mitsuharu Sougawa, Atsushi Yoshida, Kohei Kotani, Susumu Shiomi
A woman in her 60s presented with a recurrent lymph node metastasis from a papillary thyroid carcinoma in the right parapharyngeal space. She had already undergone total thyroidectomy, five resections for cervical lymph node metastases, and right carotid rebuilding. Surgical resection of the current metastasis was impossible. (131)I-radioiodine therapy (RIT) with 3.7 GBq (131)I was not effective; therefore, stereotactic radiation therapy (SRT) using a CyberKnife radiotherapy system was scheduled. The prescription dose was 21 Gy, and a dose covering 95% of the planning target volume (PTV) in three fractions was administered...
2017: Case Reports in Endocrinology
https://www.readbyqxmd.com/read/28395552/evaluation-of-a-wireless-remote-microphone-in-bimodal-cochlear-implant-recipients
#12
Jantien L Vroegop, J Gertjan Dingemanse, Nienke C Homans, André Goedegebure
OBJECTIVE: To evaluate the benefit of a wireless remote microphone (MM) for speech recognition in noise in bimodal adult cochlear implant (CI) users both in a test setting and in daily life. DESIGN: This prospective study measured speech reception thresholds in noise in a repeated measures design with factors including bimodal hearing and MM use. The participants also had a 3-week trial period at home with the MM. STUDY SAMPLE: Thirteen post-lingually deafened adult bimodal CI users...
April 10, 2017: International Journal of Audiology
https://www.readbyqxmd.com/read/28395544/development-of-equally-intelligible-telugu-sentence-lists-to-test-speech-recognition-in-noise
#13
Kishore Tanniru, Vijaya Kumar Narne, Chandni Jain, Sreeraj Konadath, Niraj Kumar Singh, K J Ramadevi Sreenivas, Anusha K
OBJECTIVE: To develop sentence lists in the Telugu language for the assessment of speech recognition threshold (SRT) in the presence of background noise through identification of the mean signal-to-noise ratio required to attain a 50% sentence recognition score (SRTn). DESIGN: This study was conducted in three phases. The first phase involved the selection and recording of Telugu sentences. In the second phase, 20 lists, each consisting of 10 sentences with equal intelligibility, were formulated using a numerical optimisation procedure...
April 10, 2017: International Journal of Audiology
https://www.readbyqxmd.com/read/28394574/deterministic-switching-of-perpendicular-magnetic-anisotropy-by-voltage-control-of-spin-reorientation-transition-in-co-pt-3-pb-mg1-3nb2-3-o3-pbtio3-multiferroic-heterostructures
#14
Bin Peng, Ziyao Zhou, Tianxiang Nan, Guohua Dong, Mengmeng Feng, Qu Yang, Xinjun Wang, Shishun Zhao, Dan Xian, Zhuang-De Jiang, Wei Ren, Zuo-Guang Ye, Nian X Sun, Ming Liu
One of the central challenges in realizing multiferroics-based magnetoelectric memories is to switch perpendicular magnetic anisotropy (PMA) with a control voltage. In this study, we demonstrate electrical flipping of magnetization between the out-of-plane and the in-plane directions in (Co/Pt)3/(011) Pb(Mg1/3Nb2/3)O3-PbTiO3 multiferroic heterostructures through a voltage-controllable spin reorientation transition (SRT). The SRT onset temperature can be dramatically suppressed at least 200 K by applying an electric field, accompanied by a giant electric-field-induced effective magnetic anisotropy field (ΔHeff) up to 1100 Oe at 100 K...
April 25, 2017: ACS Nano
https://www.readbyqxmd.com/read/28393052/comparison-of-temporalis-fascia-and-full-thickness-cartilage-palisades-in-type-i-underlay-tympanoplasty-for-large-subtotal-perforations
#15
Pradeep Pradhan, Abhimanyu Anant, Vellore-Pattabhiram Venkatachalam
INTRODUCTION: To demonstrate surgical techniques and to compare the anatomical and functional outcomes between temporalis fascia and cartilage palisade grafting in type-I underlay tympanoplasty in patients with large/subtotal perforation. MATERIALS AND METHODS: Temporalis fascia and cartilage palisade grafting were conducted in Group A and Group B, respectively, each containing 30 patients with large/subtotal perforations. Pure tone audiogram (PTA) and speech reception thresholds (SRT) were performed preoperatively and at each postoperative visit; i...
March 2017: Iranian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28388853/psychometrically-equivalent-bisyllabic-words-for-speech-recognition-threshold-testing-in-vietnamese
#16
Richard W Harris, David L McPherson, Claire M Hanson, Dennis L Eggett
OBJECTIVE: This study identified, digitally recorded, edited and evaluated 89 bisyllabic Vietnamese words with the goal of identifying homogeneous words that could be used to measure the speech recognition threshold (SRT) in native talkers of Vietnamese. DESIGN: Native male and female talker productions of 89 Vietnamese bisyllabic words were recorded, edited and then presented at intensities ranging from -10 to 20 dBHL. Logistic regression was used to identify the best words for measuring the SRT...
April 7, 2017: International Journal of Audiology
https://www.readbyqxmd.com/read/28386823/modifying-the-planning-target-volume-to-optimize-the-dose-distribution-in-dynamic-conformal-arc-therapy-for-large-metastatic-brain-tumors
#17
Kengo Ogura, Yasuhiro Kosaka, Toshiyuki Imagumbai, Kazuhito Ueki, Ryo Narukami, Takayuki Hattori, Masaki Kokubo
PURPOSE: When treating large metastatic brain tumors with stereotactic radiotherapy (SRT), high dose conformity to target is difficult to achieve. Employing a modified planning target volume (mPTV) instead of the original PTV may be one way to improve the dose distribution in linear accelerator-based SRT using a dynamic conformal technique. In this study, we quantitatively analyzed the impact of a mPTV on dose distribution. MATERIALS AND METHODS: Twenty-four tumors with a maximum diameter of >2 cm were collected...
April 6, 2017: Japanese Journal of Radiology
https://www.readbyqxmd.com/read/28383952/a-learning-perspective-on-individual-differences-in-skilled-reading-exploring-and-exploiting-orthographic-and-semantic-discrimination-cues
#18
Petar Milin, Dagmar Divjak, R Harald Baayen
The goal of the present study is to understand the role orthographic and semantic information play in the behavior of skilled readers. Reading latencies from a self-paced sentence reading experiment in which Russian near-synonymous verbs were manipulated appear well-predicted by a combination of bottom-up sublexical letter triplets (trigraphs) and top-down semantic generalizations, modeled using the Naive Discrimination Learner. The results reveal a complex interplay of bottom-up and top-down support from orthography and semantics to the target verbs, whereby activations from orthography only are modulated by individual differences...
April 6, 2017: Journal of Experimental Psychology. Learning, Memory, and Cognition
https://www.readbyqxmd.com/read/28381930/interference-effect-of-prior-explicit-information-on-motor-sequence-learning-in-relapsing-remitting-multiple-sclerosis-patients
#19
Nahid Zahiri, Iraj Abollahi, Seyed Massood Nabavi, Fatemeh Ehsani, Amir Masoud Arab, Ina Shaw, Ardalan Shariat, Brandon S Shaw, Maryam Dastoorpoor, Mahmoud Danaee, Bahram Sangelaji
BACKGROUND: Multiple sclerosis (MS) is the most widespread disabling neurological condition in young adults around the world. The purpose of this study was to investigate the impact of explicit information (EI) on motor-sequence learning in MS patients. METHODS: Thirty patients with relapsing-remitting MS (RRMS), age: 29.5 (SD = 5.6) years and 30 healthy gender-, age-, and education-matched control group participants, age: 28.8 (SD = 6.0) years, were recruited for this study...
March 2017: Malaysian Journal of Medical Sciences: MJMS
https://www.readbyqxmd.com/read/28377231/prevalence-and-impact-of-coexistent-bicuspid-aortic-valve-in-hypertrophic-cardiomyopathy
#20
Ratnasari Padang, Bernard J Gersh, Steve R Ommen, Jeffrey B Geske
BACKGROUND: The association between bicuspid aortic valve (BAV) and hypertrophic cardiomyopathy (HCM) has been reported but its true prevalence is unknown. This study investigated the prevalence and clinical impact of coexistent BAV in a large referral HCM population. METHODS: Retrospective analysis of 3765 echocardiograms between 2004 and 2014 in 2640 consecutive patients with HCM was performed to assess for BAV. Patients with coexistent conditions were studied...
March 8, 2017: Heart, Lung & Circulation
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