IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI)最新文献_第5页

Gamification system to support family-based behavioral interventions for childhood obesity 游戏化系统支持以家庭为基础的儿童肥胖行为干预

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864334

Ruofei Hu, G. Fico, J. Cancela, M. Arredondo

引用次数: 13

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864487

T. Chomutare

引用次数: 2

Swallowscope: A smartphone based device for the assessment of swallowing ability 吞咽镜:一种基于智能手机的吞咽能力评估设备

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864459

D. Jayatilake, Kenji Suzuki, Y. Teramoto, Tomoyuki Ueno, K. Nakai, Kikue Hidaka, S. Ayuzawa, K. Eguchi, A. Matsumura

{"title":"Swallowscope: A smartphone based device for the assessment of swallowing ability","authors":"D. Jayatilake, Kenji Suzuki, Y. Teramoto, Tomoyuki Ueno, K. Nakai, Kikue Hidaka, S. Ayuzawa, K. Eguchi, A. Matsumura","doi":"10.1109/BHI.2014.6864459","DOIUrl":"https://doi.org/10.1109/BHI.2014.6864459","url":null,"abstract":"Dysphagia can cause serious challenges to both physical and mental health. Aspiration due to dysphagia is a major health risk that could cause pneumonia, and even death. As a result, monitoring and managing dysphagia is of utmost importance. This study investigates the development of a smartphone-based device and a feasible real-time swallowing sound processing algorithm for the automatic screening for swallowing ability. The videofluoroscopic swallow study (VFSS), which is considered the gold standard for the diagnosis of dysphagia, is not widely available, expensive and causes exposure to radiation. The screening tests used for dysphagia need to be carried out by trained staff and the evaluations are often non-quantifiable. The Swallowscope we developed is a wearable device based on mobile health, and uses the swallowing sound to quantitatively evaluate swallowing ability. As swallowing sound can be captured continuously and during activities of daily life with minimal intervention, it is an ideal approach to monitor swallowing activities, and its continuous monitoring has a better probability of capturing aspirations and risky swallow patterns. This paper describes the real-time smartphone based algorithm and the application we developed to monitor swallowing activities and evaluates the recognition accuracy by comparing them with VFSS evidence.","PeriodicalId":177948,"journal":{"name":"IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127785325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Generalised stochastic model for characterisation of subcutaneous glucose time series 表征皮下葡萄糖时间序列的广义随机模型

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864408

N. Khovanova, Yan Zhang, T. Holt

引用次数: 5

Real-time vital signs monitoring and interpretation system for early detection of multiple physical signs in older adults 用于早期发现老年人多种体征的实时生命体征监测与解读系统

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864376

M. Baig, H. Gholamhosseini, M. Connolly, Ghodsi Kashfi

{"title":"Real-time vital signs monitoring and interpretation system for early detection of multiple physical signs in older adults","authors":"M. Baig, H. Gholamhosseini, M. Connolly, Ghodsi Kashfi","doi":"10.1109/BHI.2014.6864376","DOIUrl":"https://doi.org/10.1109/BHI.2014.6864376","url":null,"abstract":"Advanced engineering, communication and information technologies combined with medical and clinical knowledge enable the possibility of remote, wireless, continuous physiological monitoring. These technologies facilitate the implementation of patient monitoring and diagnostic systems virtually anywhere: home, hospital and outdoors (on the move). Physiological parameters are considered as critical information to assess health condition and the type of possible illness of patients. In this work, vital signs are collected using wireless medical devices and fed to a computerised decision support system consist of a diagnostic model. The proposed vital signs monitoring system is able to help clinicians by illustrating the trace of critical physiological parameters, generating early warning/alerts and indicating any significant changes to the data. Moreover, it can assist patients to monitor their health status and communicate their concerns with the healthcare providers. The system was validated with different set of collected data from 20 hospitalised older adults and achieved an accuracy of 95.83%, sensitivity of 100%, specificity of 93.15%, and predictability of 90.38% in compare with a clinician assessment for tachycardia, hypertension, hypotension, hypoxemia and hypothermia.","PeriodicalId":177948,"journal":{"name":"IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133689929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

Visual interpretation of class C GPCR subtype overlapping from the nonlinear mapping of transformed primary sequences 从转化一阶序列的非线性映射中对C类GPCR亚型重叠的视觉解释

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864476

M. Cárdenas, A. Vellido, J. Giraldo

引用次数: 4

Breast tissue removal for enhancing microcalcification cluster detection in mammograms 乳腺组织切除增强乳房x光检查中的微钙化簇检测

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864378

Wissam J. Baddar, Dae Hoe Kim, Yong Man Ro

引用次数: 0

A basic study on a method of evaluating 3-dimentional foot movements in walking 行走中足部三维运动评价方法的基础研究

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864422

Maho Shiotani, Takashi Watanabe

引用次数: 2

Randomly generated realistic vessel geometry using spline interpolation and 2D Perlin noise 随机生成现实的船只几何使用样条插值和二维柏林噪声

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864328

Paschalis A. Bizopoulos, A. Sakellarios, D. Koutsouris, D. Iliopoulou, L. Michalis, D. Fotiadis

引用次数: 3

Detecting left ventricular impaired relaxation using MR imaging 磁共振成像检测左心室舒张受损

IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) Pub Date : 2014-06-01 DOI: 10.1109/BHI.2014.6864365

K. Punithakumar, M. Noga, P. Boulanger, Ismail Ben Ayed, Mariam Afshin, A. Goela, A. Islam, S. Li

{"title":"Detecting left ventricular impaired relaxation using MR imaging","authors":"K. Punithakumar, M. Noga, P. Boulanger, Ismail Ben Ayed, Mariam Afshin, A. Goela, A. Islam, S. Li","doi":"10.1109/BHI.2014.6864365","DOIUrl":"https://doi.org/10.1109/BHI.2014.6864365","url":null,"abstract":"This study investigates automatic assessment of the left ventricular (LV) diastolic function using cine cardiac magnetic resonance (MR) imaging. Most of the existing LV assessment algorithms addressed the systolic function, which essentially pertains to the analysis of regional wall motion abnormalities or the estimation of the ejection fraction. However, several recent clinical studies suggested that evaluating the diastolic function is essential. The diastolic function plays an important role in assessing cardiovascular abnormalities, particularly in the case of heart failure with preserved ejection fraction. The assessments of LV relaxation and stiffness abnormalities can be achieved with cardiac MR imaging. Unlike with transthoracic echocardiography, MR is not limited by an acoustic window, and allows exhaustive myocardial imaging with excellent spatial resolution. We propose an algorithm that evaluates the LV relaxation from short-axis cine MR images. The method is based on three main steps: (1) non-rigid registration, which yields a sequence of points over time, given a user-provided contour on the first frame; (2) computations of the LV filling rate and volume over the cardiac cycle; and (3) automatic detection of the maxima of the E and A waves. We report comprehensive experimental evaluations over MR data sets acquired from 53 subjects, including comparisons with independent reports for the same subjects from echocar-diography. The proposed algorithm yielded a Kappa measure of 0.66, a substantial agreement with the echocardiography results.","PeriodicalId":177948,"journal":{"name":"IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI)","volume":"364 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121651644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0