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Relevant bibliographies by topics / Detection of bilateral asymmetries

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Academic literature on the topic 'Detection of bilateral asymmetries'

Author: Grafiati

Published: 4 June 2021

Last updated: 5 February 2022

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Journal articles on the topic "Detection of bilateral asymmetries"

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MEADOR, K. J., J. D. ALLISON, D. W. LORING, T. B. LAVIN, and J. J. PILLAI. "Topography of somatosensory processing: Cerebral lateralization and focused attention." Journal of the International Neuropsychological Society 8, no. 3 (2002): 349–59. http://dx.doi.org/10.1017/s1355617702813169.

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Healthy dextrals underwent fMRI during a task of graphesthesia requiring detection of any number written consecutively from an otherwise random number sequence. Test conditions included (1) focus on unilateral right hand stimuli, (2) focus on unilateral left hand stimuli, (3) focus on right hand only during bilateral hand stimulation, (4) focus on left hand only during bilateral hand stimulation, and (5) rest. Attention to unilateral hand stimulation produced bihemispheric activation with minimal or no activation of ipsilateral primary sensorimotor region. Attention to unilateral left hand sti

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Chen, Bing, Sina Sangari, Jakob Lorentzen, Jens B. Nielsen, and Monica A. Perez. "Bilateral and asymmetrical contributions of passive and active ankle plantar flexors stiffness to spasticity in humans with spinal cord injury." Journal of Neurophysiology 124, no. 3 (2020): 973–84. http://dx.doi.org/10.1152/jn.00044.2020.

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Spasticity affects a number of people with spinal cord injury (SCI). Using biomechanical, electrophysiological, and clinical assessments, we found that passive muscle properties and active spinal reflex mechanisms contribute bilaterally and asymmetrically to spasticity in ankle plantarflexor muscles in humans with chronic SCI. A self-reported questionnaire had poor agreement with the Modified Ashworth Scale in detecting asymmetries in spasticity. The nature of these changes might contribute to the poor sensitivity of clinical exams.

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Fang, Tao, Yingle Fan, and Wei Wu. "Salient contour detection on the basis of the mechanism of bilateral asymmetric receptive fields." Signal, Image and Video Processing 14, no. 7 (2020): 1461–69. http://dx.doi.org/10.1007/s11760-020-01689-1.

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Pesin, Jimy, Anna Faingersh, Dan Waisman, and Amir Landesberg. "Highly sensitive monitoring of chest wall dynamics and acoustics provides diverse valuable information for evaluating ventilation and diagnosing pneumothorax." Journal of Applied Physiology 116, no. 12 (2014): 1632–40. http://dx.doi.org/10.1152/japplphysiol.00966.2013.

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Current practice of monitoring lung ventilation in neonatal intensive care units, utilizing endotracheal tube pressure and flow, end-tidal CO2, arterial O2 saturation from pulse oximetry, and hemodynamic indexes, fails to account for asymmetric pathologies and to allow for early detection of deteriorating ventilation. This study investigated the utility of bilateral measurements of chest wall dynamics and sounds, in providing early detection of changes in the mechanics and distribution of lung ventilation. Nine healthy New Zealand rabbits were ventilated at a constant pressure, while miniature

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Madhavi M., Vijaya, and T. Christy Bobby. "ASSESSMENT OF ASYMMETRY IN BILATERAL STATIC FRONTAL BREAST THERMOGRAMS USING DIFFERENCE IMAGE AND RADIOMIC FEATURES." Biomedical Sciences Instrumentation 57, no. 2 (2021): 256–64. http://dx.doi.org/10.34107/yhpn9422.04256.

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Asymmetry analysis of bilateral thermogram images is an important preliminary approach for breast cancer detection. The purpose of this work is to develop an automated algorithm to detect and classify symmetric and asymmetric bilateral static frontal breast thermograms (N=63). The images are pre-processed using anisotropic diffusion filter for removal of noise. Further, segmentation of complete breast region is carried out using level set segmentation without re-initialization. The bifurcation point is computed from the intersection point of interior inframammary curves attained using polynomi

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Shen, Yanguang, Jinlong Zhang, Peng Song, et al. "A Preliminary Study of Gadobenate Dimeglumine Enhanced Magnetic Resonance Angiography Detection of Prostatic Artery Anatomy." Journal of Medical Imaging and Health Informatics 10, no. 3 (2020): 560–65. http://dx.doi.org/10.1166/jmihi.2020.2974.

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Background: To describe the feasibility of anatomy and imaging findings of the prostatic arteries (PAs) on contrast-enhanced MR angiography (ce-MRA). Methods: This prospective study enrolled 7 patients undergoing pelvic 3.0 T ce-MRA and selective pelvic digital subtraction angiography before prostatic artery embolization (PAE). Four patients underwent fluoroscopically triggered ce-MRA and 3 patients underwent time-resolved imaging of contrast kinetics. PAE was performed within one week of MRA. Two radiologists independently analyzed MRA findings. The analyzed parameters included the number of

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Rehman, Hafiz, and Sungon Lee. "An Efficient Automatic Midsagittal Plane Extraction in Brain MRI." Applied Sciences 8, no. 11 (2018): 2203. http://dx.doi.org/10.3390/app8112203.

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In this paper, a fully automatic and computationally efficient midsagittal plane (MSP) extraction technique in brain magnetic resonance images (MRIs) has been proposed. Automatic detection of MSP in neuroimages can significantly aid in registration of medical images, asymmetric analysis, and alignment or tilt correction (recenter and reorientation) in brain MRIs. The parameters of MSP are estimated in two steps. In the first step, symmetric features and principal component analysis (PCA)-based technique is used to vertically align the bilateral symmetric axis of the brain. In the second step,

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Promsri, Arunee, Thomas Haid, Inge Werner, and Peter Federolf. "Leg Dominance Effects on Postural Control When Performing Challenging Balance Exercises." Brain Sciences 10, no. 3 (2020): 128. http://dx.doi.org/10.3390/brainsci10030128.

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Leg dominance reflects the preferential use of one leg over another and is typically attributed to asymmetries in the neural circuitry. Detecting leg dominance effects on motor behavior, particularly during balancing exercises, has proven difficult. The current study applied a principal component analysis (PCA) on kinematic data, to assess bilateral asymmetry on the coordinative structure (hypothesis H1) or on the control characteristics of specific movement components (hypothesis H2). Marker-based motion tracking was performed on 26 healthy adults (aged 25.3 ± 4.1 years), who stood unipedally

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Ericeira, Daniel Rodrigues, Aristófanes Corrêa Silva, Anselmo Cardoso de Paiva, and Marcelo Gattass. "Detection of masses based on asymmetric regions of digital bilateral mammograms using spatial description with variogram and cross-variogram functions." Computers in Biology and Medicine 43, no. 8 (2013): 987–99. http://dx.doi.org/10.1016/j.compbiomed.2013.04.019.

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Salvietti, Gionata, Leonardo Meli, Guido Gioioso, Monica Malvezzi, and Domenico Prattichizzo. "Multicontact Bilateral Telemanipulation With Kinematic Asymmetries." IEEE/ASME Transactions on Mechatronics 22, no. 1 (2017): 445–56. http://dx.doi.org/10.1109/tmech.2016.2606895.

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Dissertations / Theses on the topic "Detection of bilateral asymmetries"

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Ferrari, Ricardo José. "Detecção computacional de assimetrias entre mamogramas." Universidade de São Paulo, 2002. http://www.teses.usp.br/teses/disponiveis/18/18133/tde-30092015-141016/.

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Neste trabalho foram propostas técnicas para a segmentação automática de mamogramas e para a detecção de assimetrias entre mamogramas esquerdo e direito. A segmentação é realizada através de três técnicas computacionais para a identificação de três importantes regiões anatômicas nos mamogramas: borda da mama, músculo peitoral e disco fibro-glandular. O primeiro método focaliza a identificação da borda da mama através do uso de um modelo de contorno ativo especialmente projetado para esse propósito. Neste estágio, a borda da mama é automaticamente demarcada, todos os artefatos fora dessa região

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Obaid, Ramzy R. "Detection of rotating mechanical asymmetries in small induction machines." Diss., Georgia Institute of Technology, 2003. http://hdl.handle.net/1853/13527.

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Valdez, Dennis. "Bilateral asymmetries in flexibility, stability, power, strength, and muscle endurance associated with preferred and nonpreferred leg." [Gainesville, Fla.]: University of Florida, 2003. http://purl.fcla.edu/fcla/etd/UFE0000812.

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Lavigne, Éric. "Cancer incidence, mortality, breast cancer detection and survival among Canadian women with bilateral cosmetic breast augmentation." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/29725/29725.pdf.

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Objectifs : La popularité des implants mammaires pour fins esthétiques a rapidement augmentée dans les dernières décennies. Les objectifs de cette thèse étaient d’évaluer l’incidence de cancer, la mortalité, la détection du cancer du sein ainsi que la survie au cancer du sein chez les femmes avec des implants mammaires pour fins esthétiques. Méthodes : Cette thèse porte sur la deuxième phase d’une étude de cohorte rétrospective de 24 558 femmes ayant reçu des implants mammaires pour fins esthétiques dans les provinces de l’Ontario et du Québec entre 1974 et 1989. Ces femmes ont été c

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Westberg, Jonas. "Faraday modulation spectroscopy : Theoretical description and experimental realization for detection of nitric oxide." Doctoral thesis, Umeå universitet, Institutionen för fysik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-68649.

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Faraday modulation spectroscopy (FAMOS) is a laser-based spectroscopic dispersion technique for detection of paramagnetic molecules in gas phase. This thesis presents both a new theoretical description of FAMOS and experimental results from the ultra-violet (UV) as well as the mid-infrared (MIR) regions. The theoretical description, which is given in terms of the integrated linestrength and Fourier coefficients of modulated dispersion and absorption lineshape functions, facilitates the description and the use of the technique considerably. It serves as an extension to the existing FAMOS model

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Dahal, Rohini. "Bilateral Thermographic Image Comparison Software Tool for Pathology Detection in Canines with Application to Anterior Cruciate Ligament (ACL) Rupture." Thesis, Southern Illinois University at Edwardsville, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10276314.

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<p> <b>Introduction:</b> The bilaterally symmetry property in animals can be used to detect pathologies where body parts on both sides can be compared. For any pathological disorder, thermal patterns differ compared to the normal body parts. A software application for veterinary clinics is under development to input two thermograms of body parts on both sides, one normal and the other unknown, and the application compares them on the basis of extracted features and appropriate similarity and difference measures and outputs the likelihood of pathology. Previous research has been used to determi

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Thórhallsson, Torfi. "Symmetric objects in multiple affine views." Thesis, University of Oxford, 2000. http://ora.ox.ac.uk/objects/uuid:49ec4596-7086-4645-81f8-8dacf48b694a.

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This thesis is concerned with the utilization of object symmety as a cue for segmentation and object recognition. In particular it investigates the problem of detecting 3D bilaterally symmetric objects from affine views. The first part of the thesis investigates the problem of detecting 3D bilateral symmetry within a scene from known point correspondences across two or more affine views. We begin by extending the notion of skewed symmetry to three dimensions, and give a definition in terms of degenerate structure that applies equally to an affine 3D structure or to point correspondences across

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Vraňáková, Sofia. "Zpracování snímků sítnice s vysokým rozlišením." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2021. http://www.nusl.cz/ntk/nusl-442580.

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Diplomová práca je zameraná na spracovávanie obrazov sietnice s vysokým rozlíšením. Cieľom práce je zlepšiť výslednú kvalitu výsledných snímkov sietnice získaných zo sekvencie snímkov nižšej kvality. Jednotlivé snímky sú najskôr spracované pomocou bilaterálnej filtrácie a zlepšenia kontrastu. v ďalšom kroku sú odstránené rozmazané snímky a snímky zobrazujúce iné časti sietnice. Posun medzi jednotlivými snímkami v sekvencii sa odhaduje pomocou fázovej korelácie, a tieto obrazy sú potom fúzované do výsledného snímku s vysokým rozlíšením pomocou priemerovania a využitia superrozlišovacej techniky

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Mpshe, Koena Herbert. "Redressing the asymmetries of international investment treaty regime from a South African perspective." Diss., 2016. http://hdl.handle.net/2263/58732.

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The recent investment policy shift, by the South African government, including, termination of bilateral investment treaties with some developed countries, is illustrative of the continued discontent by most developing countries with the status quo in the realm of international investments agreements (IIAs) regime. Balancing governments' sovereign right to implement domestic policies, in order to achieve socio-economic goals, for overall sustainable development, and the corresponding duty to protect foreign investments within the host state seems perpetually elusive, within the current bilater

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Moevus, Antoine. "Evaluating perceptual maps of asymmetries for gait symmetry quantification and pathology detection." Thèse, 2014. http://hdl.handle.net/1866/12830.

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Le mouvement de la marche est un processus essentiel de l'activité humaine et aussi le résultat de nombreuses interactions collaboratives entre les systèmes neurologiques, articulaires et musculo-squelettiques fonctionnant ensemble efficacement. Ceci explique pourquoi une analyse de la marche est aujourd'hui de plus en plus utilisée pour le diagnostic (et aussi la prévention) de différents types de maladies (neurologiques, musculaires, orthopédique, etc.). Ce rapport présente une nouvelle méthode pour visualiser rapidement les différentes parties du corps humain liées à une possible

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Books on the topic "Detection of bilateral asymmetries"

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Methods for the Detection of Micro-organisms in the Environment: Report Prepared Under the EC-US Bilateral Environmental Consultations (Methods for the Detection of Micro-organisms in the Environment). European Communities / Union (EUR-OP/OOPEC/OPOCE), 1992.

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Shadlen, Kenneth C. Not If but How. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780199593903.003.0004.

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This chapter explains early and extreme over-compliance in Mexico. In the 1980s, even while transforming much of the country’s economic strategy, the Executive remained cautious with regard to pharmaceutical patenting. Yet by the end of the decade, external pressures and the promise of a bilateral trade agreement with the United States transformed the Executive’s preferences. The analysis reveals how economic liberalization in the late 1980s and the process of negotiating the North American Free Trade Agreement weakened the national pharmaceutical sector both economically and politically, and

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Book chapters on the topic "Detection of bilateral asymmetries"

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Palmer, A. Richard, Curtis Strobeck, and Adam K. Chippindale. "Bilateral variation and the evolutionary origin of macroscopic asymmetries." In Developmental Instability: Its Origins and Evolutionary Implications. Springer Netherlands, 1994. http://dx.doi.org/10.1007/978-94-011-0830-0_15.

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Elawady, Mohamed, Cécile Barat, Christophe Ducottet, and Philippe Colantoni. "Global Bilateral Symmetry Detection Using Multiscale Mirror Histograms." In Advanced Concepts for Intelligent Vision Systems. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-48680-2_2.

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He, Xiangjian, Wenjing Jia, Namho Hur, Qiang Wu, Jinwoong Kim, and Tom Hintz. "Bilateral Edge Detection on a Virtual Hexagonal Structure." In Advances in Visual Computing. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11919629_19.

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Aubert-Broche, Bérengére, Christophe Grova, Pierre Jannin, Iréne Buvat, Habib Benali, and Bernard Gibaud. "Detection of Inter-hemispheric Asymmetries of Brain Perfusion in SPECT." In Medical Image Computing and Computer-Assisted Intervention — MICCAI 2002. Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-45786-0_62.

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Xiao, Jiangjian, Hui Cheng, Harpreet Sawhney, Cen Rao, and Michael Isnardi. "Bilateral Filtering-Based Optical Flow Estimation with Occlusion Detection." In Computer Vision – ECCV 2006. Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11744023_17.

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Gonzalez, R., and L. Lincoln. "Fast Bilateral Symmetry Detection Using Inverted Gradient Hash Maps." In Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-46909-6_8.

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Billock, Vincent A., Algis J. Vingrys, Scott S. Grigsby, Susan C. Benes, and P. Ewen King-Smith. "Opponent-color detection threshold asymmetries in subjects with optic nerve abnormalities." In Colour Vision Deficiencies XII. Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0507-1_8.

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Belaroussi, Rachid, and Jean-Philippe Tarel. "A Real-Time Road Sign Detection Using Bilateral Chinese Transform." In Advances in Visual Computing. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-10520-3_111.

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He, Xiangjian, Daming Wei, Kin-Man Lam, et al. "Canny Edge Detection Using Bilateral Filter on Real Hexagonal Structure." In Advanced Concepts for Intelligent Vision Systems. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-17688-3_23.

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Christoyianni, Ioanna, Emmanouil Constantinou, and Evangelos Dermatas. "Automatic Detection of Abnormal Tissue in Bilateral Mammograms Using Neural Networks." In Methods and Applications of Artificial Intelligence. Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-24674-9_28.

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Conference papers on the topic "Detection of bilateral asymmetries"

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Combes, Benoit, Robin Hennessy, John Waddington, Neil Roberts, and Sylvain Prima. "An algorithm to map asymmetries of bilateral objects in point clouds." In 2008 5th IEEE International Symposium on Biomedical Imaging (ISBI 2008). IEEE, 2008. http://dx.doi.org/10.1109/isbi.2008.4541202.

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Miller, I. Peter, and Sue Astley. "Automated detection of Breast Asymmetries." In British Machine Vision Conference 1993. British Machine Vision Association, 1993. http://dx.doi.org/10.5244/c.7.52.

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Brygo, A., I. Sarakoglou, A. Ajoudani, et al. "Synergy-based interface for bilateral tele-manipulations of a master-slave system with large asymmetries." In 2016 IEEE International Conference on Robotics and Automation (ICRA). IEEE, 2016. http://dx.doi.org/10.1109/icra.2016.7487690.

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Peterhänsel, Sandy, Dominic Buchta, Karsten Frenner, Wolfgang Osten, and Maria Laura Gödecke. "Detection of grating asymmetries by phase-structured illumination." In Fifth International Conference on Optical and Photonics Engineering, edited by Anand K. Asundi. SPIE, 2017. http://dx.doi.org/10.1117/12.2269167.

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Cho, Minsu, and Kyoung Mu Lee. "Bilateral Symmetry Detection via Symmetry-Growing." In British Machine Vision Conference 2009. British Machine Vision Association, 2009. http://dx.doi.org/10.5244/c.23.4.

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Zengrong Lei and Zhuo Su. "Fast bilateral filtering using motion detection." In 2011 International Conference on Image Analysis and Signal Processing (IASP). IEEE, 2011. http://dx.doi.org/10.1109/iasp.2011.6109050.

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Ochoa, Saul Dufoo, and Mario Pacas. "Detection of rotor asymmetries in induction motors at standstill." In 2013 IEEE 22nd International Symposium on Industrial Electronics (ISIE). IEEE, 2013. http://dx.doi.org/10.1109/isie.2013.6563881.

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Depine, Ricardo A. "Use of cross-polarization measurements in the detection of grating asymmetries." In IV Iberoamerican Meeting of Optics and the VII Latin American Meeting of Optics, Lasers and Their Applications, edited by Vera L. Brudny, Silvia A. Ledesma, and Mario C. Marconi. SPIE, 2001. http://dx.doi.org/10.1117/12.437154.

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Topal, Cihan, Kemal Ozkan, and Cuneyt Akinlar. "Corner detection with bilateral filtering of freeman codes." In 2011 IEEE 19th Signal Processing and Communications Applications Conference (SIU). IEEE, 2011. http://dx.doi.org/10.1109/siu.2011.5929727.

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Pei, Yaling, Harry L. Graber, Mark B. Farber, et al. "Tumor Detection by Simultaneous Bilateral DOT Breast Imaging." In Biomedical Topical Meeting. OSA, 2006. http://dx.doi.org/10.1364/bio.2006.sh11.

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