Myocardial deformation measured by strain is used to detect electro-mechanical abnormalities in cardiac tissue. Estimation of myocardial properties from regional strain patterns when multiple pathologies are p...
Authors: Borut Kirn, John Walmsley and Joost Lumens
Imbalanced data classification is an inevitable problem in medical intelligent diagnosis. Most of real-world biomedical datasets are usually along with limited samples and high-dimensional feature. This seriou...
Authors: Liyuan Zhang, Huamin Yang and Zhengang Jiang
The study presents a recursive least-squares estimation method with an exponential forgetting factor for noise removal in functional near-infrared spectroscopy data and extraction of hemodynamic responses (HRs...
Authors: Hoang-Dung Nguyen, So-Hyeon Yoo, M. Raheel Bhutta and Keum-Shik Hong
The purpose of this study is to explore the potential of phase contrast imaging to detect fibrotic progress in its early stage; to investigate the feasibility of texture features for quantified diagnosis of li...
Authors: Jing Wang, Ming Wang, Song Gao and Hui Li
Sit-to-stand movements are a necessary part of daily life, and excessive mechanical stress on the articular cartilage has been reported to encourage the progression of osteoarthritis. Although a change in hip ...
Authors: Takuma Inai, Tomoya Takabayashi, Mutsuaki Edama and Masayoshi Kubo
Cervical cancer is the fifth most common cancer among women, which is the third leading cause of cancer death in women worldwide. Brachytherapy is the most effective treatment for cervical cancer. For brachyth...
Authors: Xia Huang, Jian Wang, Fan Tang, Tao Zhong and Yu Zhang
This paper presents a novel method for early detection of hematomas using highly sensitive optical fNIR imaging methods based on broadband photon migration. The NIR experimental measurements of inhomogeneous m...
Authors: E. Sultan, A. H. Gandjbakhche, K. Pourrezaei and A. S. Daryoush
Preparation of a uniform angle of walls is essential for making an ideal convergence angle in fixed prosthodontics. We developed a de novo detachable angle-correction apparatus for dental handpiece drills that...
A number of various techniques were proposed to stabilized ankle arthrodesis, among them external and internal fixation. Appropriate balance and adequate distribution of lower limb loads determine normal biome...
Authors: Piotr Morasiewicz, Grzegorz Konieczny, Maciej Dejnek, Leszek Morasiewicz, Wiktor Urbański, Mirosław Kulej, Szymon Łukasz Dragan, Szymon Feliks Dragan and Łukasz Pawik
The periodontal ligament (PDL) plays a key role in alveolar bone remodeling and resorption during tooth movements. The prediction of tooth mobility under functional dental loads requires a deep understanding o...
Authors: Bin Wu, Yipeng Fu, Haotian Shi, Bin Yan, Ruxin Lu, Songyun Ma and Bernd Markert
This paper studies the temporal consistency of health care expenditures in a large state Medicaid program. Predictive machine learning models were used to forecast the expenditures, especially for the high-cos...
Authors: Chengliang Yang, Chris Delcher, Elizabeth Shenkman and Sanjay Ranka
The human activity monitoring technology is one of the most important technologies for ambient assisted living, surveillance-based security, sport and fitness activities, healthcare of elderly people. The acti...
Authors: Giorgio Biagetti, Paolo Crippa, Laura Falaschetti, Simone Orcioni and Claudio Turchetti
This paper proposes a methodology for helping bridge the gap between the complex waveform information frequently available in an intensive care unit and the simple, lumped values favoured for rapid clinical di...
Authors: Shaun Davidson, Chris Pretty, Joel Balmer, Thomas Desaive and J. Geoffrey Chase
In case of significant imperfections on the cornea, data acquisition is difficult and a significant level of missing data could require the interpolation of important areas of the cornea, resulting in a very a...
Authors: Francisco Cavas-Martínez, Daniel G. Fernández-Pacheco, Dolores Parras, Francisco J. F. Cañavate, Laurent Bataille and Jorge Alió
Like other scientific fields, such as cosmology, high-energy physics, or even the life sciences, medicine and healthcare face the challenge of an extremely quick transformation into data-driven sciences. This ...
Authors: Alfredo Vellido, Vicent Ribas, Carles Morales, Adolfo Ruiz Sanmartín and Juan Carlos Ruiz Rodríguez
Extracting fundamental information from data, thus underlining hidden structures or removing noisy information, is one of the most important aims in different scientific fields especially in biological and med...
Authors: Nicola Amoroso, Domenico Diacono, Marianna La Rocca, Roberto Bellotti and Sabina Tangaro
Laboratory rats play a critical role in research because they provide a biological model that can be used for evaluating the affectation of diseases and injuries, and for the evaluation of the effectiveness of...
Authors: S. Ivvan Valdez, Josué González-Sandoval, Sergio Dueñas-Jiménez, Nancy Elizabeth Franco Rodríguez, Sulema Torres-Ramos and Gerardo Mendizabal-Ruiz
Robot-assisted minimally invasive surgery (RMIS) is promising for improving surgical accuracy and dexterity. As the end effector of the robotic arm, the remote centre of motion mechanism is one of the requisit...
Authors: Xiaoqin Zhou, Haijun Zhang, Mei Feng, Ji Zhao and Yili Fu
Pseudomonas aeruginosa is a common bacterium which is recognized for its association with hospital-acquired infections and its advanced antibiotic resistance mechanisms. Tuberculosis, one of the major causes of m...
Mechanical ventilation is an essential therapy to support critically ill respiratory failure patients. Current standards of care consist of generalised approaches, such as the use of positive end expiratory pr...
Authors: Vincent J. Major, Yeong Shiong Chiew, Geoffrey M. Shaw and J. Geoffrey Chase
The main objective of this paper is to develop and test the ability of the Leap Motion controller (LMC) to assess the motor dysfunction in patients with Parkinson disease (PwPD) based on the MDS-UPDRSIII exerc...
Authors: A. H. Butt, E. Rovini, C. Dolciotti, G. De Petris, P. Bongioanni, M. C. Carboncini and F. Cavallo
After publication, it was highlighted that the original publication [1] contained a spelling mistake in the first name of Marcelo Gattas. This was incorrectly captured as Marelo Gattass in the original article...
Authors: Alex M. Santos, Anselmo C. Paiva, Adriana P. M. Santos, Steve A. T. Mpinda, Daniel L. Gomes Jr., Aristófanes C. Silva, Geraldo Braz Jr., João Dallyson S. de Almeida and Marcelo Gattas
Dengue fever is a leading cause of severe illness and hospitalization in Taiwan. This study sought to elucidate the linkage between dengue fever incidence and climate factors.
Pressure sensors have been used for sleeping posture detection, which meet privacy requirements. Most of the existing techniques for sleeping posture recognition used force-sensitive resistor (FSR) sensors. Ho...
Authors: Rong-Shue Hsiao, Tian-Xiang Chen, Mekuanint Agegnehu Bitew, Chun-Hao Kao and Tzu-Yu Li
Biological and medical diagnoses depend on high-quality measurements. A wearable device based on Internet of Things (IoT) must be unobtrusive to the human body to encourage users to accept continuous monitorin...
Authors: Wei-Hua Tang, Wen-Hsien Ho and Yenming J. Chen
Intravascular ultrasound (IVUS) is a commonly used diagnostic imaging method for coronary artery disease. Virtual histology (VH) characterizes the plaque components into fibrous tissue (FT), fibro-fatty tissue...
Authors: Ga Young Kim, Ju Hwan Lee, Yoo Na Hwang and Sung Min Kim
One of the most important processes in a machine learning-based natural language processing is to represent words. The one-hot representation that has been commonly used has a large size of vector and assumes ...
Authors: Hye-Jeong Song, Byeong-Hun Yoon, Young-Shin Youn, Chan-Young Park, Jong-Dae Kim and Yu-Seop Kim
This study estimates atrial repolarization activities (Ta waves), which are typically hidden most of the time from body surface electrocardiography when diagnosing cardiovascular diseases. The morphology of Ta wa...
Authors: Wei-Hua Tang, Wen-Hsien Ho and Yenming J. Chen
The significant advancement in the mobile sensing technologies has brought great interests on application development for the Internet-of-Things (IoT). With the advantages of contactlessness data retrieval and...
Authors: Cheng-Fa Chiang, Fang-Ming Hsu and Kuo-Hui Yeh
Recently, automatic molecular diagnostic devices to extract DNA have been extensively developed using magnetic beads. While various methods can be applied to the control of the beads, the efficiency of the con...
Authors: Chang-Young Park, Young-Hyun Park, Yu-Seop Kim, Hye-Jeong Song and Jong-Dae Kim
In the past, manufacture of prosthetic socket by using traditional handmade method not only consumed research time but also required a special assembly approach. Recently, reverse engineering and rapid prototy...
Authors: Cheung-Hwa Hsu, Chao-Hui Ou, Wei-Lun Hong and Yu-Han Gao
Screening test using CA-125 is the most common test for detecting ovarian cancer. However, the level of CA-125 is diverse by variable condition other than ovarian cancer. It has led to misdiagnosis of ovarian ...
Authors: Hye-Jeong Song, Eun-Suk Yang, Jong-Dae Kim, Chan-Young Park, Min-Sun Kyung and Yu-Seop Kim
Polymerase chain reaction (PCR) is used in nucleic acid tests of infectious diseases in point-of-care testing. Previous studies have demonstrated real-time PCR that uses a micro-PCR chip made of packing tape, ...
Authors: Ji-Soo Hwang, Jong-Dae Kim, Yu-Seop Kim, Hye-Jeong Song and Chan-Young Park
The purpose of this study was to investigate the efficacy of moxibustion therapy on weight loss, waist circumference and waist-to-hip ratio in young adult females. An experimental design, 51 Asian females were...
Authors: Ching-Hsiu Hsieh, Chi-Chuan Tseng, Ju-Yu Shen and Pei-Ying Chuang
In general, the image analysis of nucleic acid for detecting DNA is dependent on the gel documentation system. These experiments may deal with harmful staining agents and are time consuming. To address these i...
Authors: Deuk-Ju Lee, Jong-Dae Kim, Yu-Seop Kim, Hye-Jeong Song and Chan-Young Park
Biomedical named entity recognition (Bio-NER) is a fundamental task in handling biomedical text terms, such as RNA, protein, cell type, cell line, and DNA. Bio-NER is one of the most elementary and core tasks ...
Authors: Hye-Jeong Song, Byeong-Cheol Jo, Chan-Young Park, Jong-Dae Kim and Yu-Seop Kim
In this paper, we propose a system for data monitoring and control of polymerase chain reaction (PCR) externally. PCR is a technique for amplifying a desired DNA molecule by repeatedly synthesizing a specific ...
Authors: Jong-Dae Kim, So-Yeon Lee, Yu-Seop Kim, Hye-Jeong Song and Chan-Young Park
The accuracy and precision of liquid handling can be altered by several causes including wearing or failure of parts, and human error. The last cause is crucial since point-of-care testing (POCT) devices can b...
Authors: Chan-Young Park, Jun Yeon, Hye-Jeong Song, Yu-Seop Kim, Ki-Bong Nahm and Jong-Dae Kim
Discomfort evoked by stereoscopic depth has been widely concerned. Previous studies have proposed a comfortable disparity range and considered that disparities exceed this range would cause visual discomfort. ...
Authors: Xiao Wang, Liuye Yao, Yuemei Zhao, Lidong Xing, Zhiyu Qian, Weitao Li and Yamin Yang
The anterior cruciate ligament (ACL) plays an important role in stabilizing translation and rotation of the tibia relative to the femur. ACL injury alters knee kinematics and usually links to the alternation o...
The outermost layer of the tear film consists of a thin lipid layer (LL). The lipid layer serves as a barrier against evaporation of the aqueous component of the tear film. The ability to simultaneously image ...
Authors: Yuqiang Bai, William Ngo, Boyu Gu, Yuhua Zhang and Jason J. Nichols
Bubbles formed by acoustic droplet vaporization (ADV) have proven to be an effective method for significant enlargement of the thermal lesions produced by high intensity focused ultrasound (HIFU). We investiga...
Authors: Ying Xin, Aili Zhang, Lisa X. Xu and J. Brian Fowlkes
Partial hand amputation forms more than 90% of all upper limb amputations. This amputation has a notable effect on the amputee’s life. To improve the quality of life for partial hand amputees different prosthe...
Age-related macular degeneration (AMD) is a degenerative ocular disease that develops by the formation of drusen in the macula region leading to blindness. This condition can be detected automatically by autom...
Authors: Alex M. Santos, Anselmo C. Paiva, Adriana P. M. Santos, Steve A. T. Mpinda, Daniel L. Gomes Jr., Aristófanes C. Silva, Geraldo Braz Jr., João Dallyson S. de Almeida and Marcelo Gattass
Rotary blood pumps (RBPs) are the newest generation of ventricular assist devices. Although their continuous flow characteristics have been accepted widely, more and more research has focused on the pulsatile ...
Authors: Feng Huang, Zhe Gou, Yang Fu and Xiaodong Ruan
In laparoscopic surgery, image quality can be severely degraded by surgical smoke, which not only introduces errors for the image processing algorithms (used in image guided surgery), but also reduces the visi...
Authors: Congcong Wang, Faouzi Alaya Cheikh, Mounir Kaaniche, Azeddine Beghdadi and Ole Jacob Elle
This study aims to use a wall shear stress (WSS) quantitative analysis software to analyze and evaluate the carotid sinus WSS spatial distribution and characteristics in intima-media thickness (IMT) normal and...
In cochlear implants (CI) measuring the electrically evoked compound action potential (ECAP) has become an important tool for verifying the electrode-nerve interface as well as establishing a basis for a map t...
Authors: Lutz Gärtner, Thomas Lenarz and Andreas Büchner
Recently, deep learning technologies have rapidly expanded into medical image analysis, including both disease detection and classification. As far as we know, migraine is a disabling and common neurological d...
Authors: Hao Yang, Junran Zhang, Qihong Liu and Yi Wang
