2009 14th National Biomedical Engineering Meeting最新文献_第5页

Artificial single trial auditory evoked potential signal generator 人工单次试验听觉诱发电位信号发生器

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130262

Yemen Alev Bahtiyar, Yasemin Erkan, Nurettin Acır

引用次数: 0

Adjusting decision threshold in Naive Bayes based IVF embryo selection 基于朴素贝叶斯的体外受精胚胎选择决策阈值调整

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130302

A. Uyar, A. Bener, H. N. Ciray, M. Bahçeci

引用次数: 2

EEG and sLORETA: The Dichotic Listening test preliminary results EEG和sLORETA:二分性听力测试的初步结果

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130386

M. Ozgoren, O. Bayazit, Ugras Erdogan, A. Oniz

{"title":"EEG and sLORETA: The Dichotic Listening test preliminary results","authors":"M. Ozgoren, O. Bayazit, Ugras Erdogan, A. Oniz","doi":"10.1109/BIYOMUT.2009.5130386","DOIUrl":"https://doi.org/10.1109/BIYOMUT.2009.5130386","url":null,"abstract":"Dichotic Listening (DL) paradigm which indicates the brain asymmetry behaviorally is a non-invasive neurocognitive method. Phonetic combinations are used in this method. During the DL paradigm, recently developed system is able to mark the time point on the continuous electroencephalography (EEG) at which the DL stimulus is applied to the person in real time. By applying this new method, DL paradigm, we can evaluate the event related potentials of each ear advantages. Also we can elucidate how auditory system processes the knowledge. In this preliminary study, the main aim was to apply the standardized “Low Resolution Electromagnetic Tomography“ (sLORETA) method to EEG data of DL paradigm. Secondly, sLORETA was applied to different ear advantage (heteronymous and homonymous) event related potentials (ERPs) as a new approach. The preliminary results indicate that for the heteronymous condition the activation found in the superior temporal gyrus in the early stages, moves to central frontal gyrus in the late stages. The differences between the conditions of heteronymous and homonymous arise in frontal activation in the late stages. These findings which indicate the spatial-temporal resolution of the brain's dynamic processing can be beneficial for the clinical applications.","PeriodicalId":119026,"journal":{"name":"2009 14th National Biomedical Engineering Meeting","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132290451","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

Preparation and characterization of chitosan containing acrylic bone cement formulations 壳聚糖丙烯酸骨水泥配方的制备与表征

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130382

T. Endogan, A. Kiziltay, N. Hasirci

引用次数: 0

A new wavelet transform method for processing Doppler signals 一种处理多普勒信号的小波变换新方法

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130279

Gorkem Serbes, N. Aydin

引用次数: 3

Estimation of quasi-linear viscoelastic material parameters using nonlinear optimization method 用非线性优化方法估计准线性粘弹性材料参数

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130343

Firat Dogan, M. S. Çelebi

引用次数: 3

Information and comunication technologies in the management of diabetes 信息和通信技术在糖尿病管理中的应用

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130276

Süleyman Sevinç, Baris Tanir

{"title":"Information and comunication technologies in the management of diabetes","authors":"Süleyman Sevinç, Baris Tanir","doi":"10.1109/BIYOMUT.2009.5130276","DOIUrl":"https://doi.org/10.1109/BIYOMUT.2009.5130276","url":null,"abstract":"Fast developing information and communication technologies based on internet and mobile networks have changed our daily lives in a very positive way. Take for an example Diyahat.net, an important development in health information technologies, which enables diabetics to collect, store and manage data about blood glucose measurements, medication and diet lists using mobile technologies as well as internet. Diabetics, at their own will, can schedule the system to send themselves reminder SMS messages for blood glucose measurements, doctors' visits and medication times. Doctors can monitor their patients daily, if they wish, and can update patients' files as appropriate. Therefore both doctors and patients are kept in an active two-way communication. Patients can ask questions using the system to their doctors and receive comprehensive and detailed response resulting in significant time saved both by doctors and patients. The system becomes a significant source for patient motivation and lays the ground for a very effective environment for management of diabetes. Doctors can formulate best treatments for their patients, personalized and tailored for each patient's medical needs. Research done in this area and specifically one in Korea, based on a similar approach have proven that systems like Diyahat.net can help better control of blood glucose levels and of diabetes in general.","PeriodicalId":119026,"journal":{"name":"2009 14th National Biomedical Engineering Meeting","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133306644","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

FPGA based arrhythmia classifier 基于FPGA的心律失常分类器

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130253

A. Ozdemir, K. Danisman, M. H. Asyali

{"title":"FPGA based arrhythmia classifier","authors":"A. Ozdemir, K. Danisman, M. H. Asyali","doi":"10.1109/BIYOMUT.2009.5130253","DOIUrl":"https://doi.org/10.1109/BIYOMUT.2009.5130253","url":null,"abstract":"Processing of ECG (Electro CardioGram) records by software- based systems was started in the beginning of the 1960s. Many studies on different techniques about this topic have been made in the last 20 years. ANN (Artificial Neural Network) is the tool that is mostly used in medical diagnosis systems because of the belief in its powerful prediction characteristics. However, the suggested ANN architectures in literature are very complex software-based architectures. Consequently, these models with high computational complexity can only be run on expensive processors. To enable the implementation of ANN models on mobile and cheap devices, the features of ECG signal, which are applied to ANN inputs, should be reduced. This approach enables the implementation of a simple ANN architecture. In this study, the features of ECG signal are reduced dramatically using PCA (Principle Component Analysis), while keeping the error of the ANN learning rate at an acceptable level such as 5%. As a result, a simple Matlab ANN model, which consists of eight inputs, a hidden layer with two neurons and one output neuron, is implemented on an FPGA (Field Programmable Gate Arrays) by using IEE 754 32 bits floating-point numerical representation.","PeriodicalId":119026,"journal":{"name":"2009 14th National Biomedical Engineering Meeting","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122580203","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: 7

Forward problem solution for contactless electrical conductivity imaging with realistic head model 基于真实头部模型的非接触式电导率成像正向问题求解

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130295

Reyhan Zengin, N. G. Gencer

引用次数: 0

Human resources, vocational education and Vocational Standards in Turkish health industry: A self-evaluation of the sector 土耳其卫生行业的人力资源、职业教育和职业标准:该部门的自我评价

2009 14th National Biomedical Engineering Meeting Pub Date : 2009-05-20 DOI: 10.1109/BIYOMUT.2009.5130353

Ilke Eren

引用次数: 0