{"title":"HybMED: A Hybrid Neural Network Training Processor with Multi-Sparsity Exploitation for Internet of Medical Things","authors":"Shiqi Zhao, Chuanqing Wang, Chaoming Fang, Fengshi Tian, Jie Yang, Mohamad Sawan","doi":"10.1109/tbcas.2024.3389875","DOIUrl":"https://doi.org/10.1109/tbcas.2024.3389875","url":null,"abstract":"","PeriodicalId":13151,"journal":{"name":"IEEE Transactions on Biomedical Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":5.1,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140617621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Vahid Khojasteh Lazarjan, Marie-Ève Crochetière, Mehdi Noormohammadi Khiarak, Saeed Ghaneei Aarani, Seyedeh Nazila Hosseini, Gabriel Gagnon-Turcotte, Pierre Marquet, Benoit Gosselin
{"title":"High Precision Ping-pong Auto-zeroed Lock-in Fluorescence Photometry Sensor","authors":"Vahid Khojasteh Lazarjan, Marie-Ève Crochetière, Mehdi Noormohammadi Khiarak, Saeed Ghaneei Aarani, Seyedeh Nazila Hosseini, Gabriel Gagnon-Turcotte, Pierre Marquet, Benoit Gosselin","doi":"10.1109/tbcas.2024.3388569","DOIUrl":"https://doi.org/10.1109/tbcas.2024.3388569","url":null,"abstract":"","PeriodicalId":13151,"journal":{"name":"IEEE Transactions on Biomedical Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":5.1,"publicationDate":"2024-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140617875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Gang Dou, Wenhai Guo, Lingtong Kong, Junwei Sun, Mei Guo, Shiping Wen
{"title":"Operant Conditioning Neuromorphic Circuit With Addictiveness and Time Memory for Automatic Learning","authors":"Gang Dou, Wenhai Guo, Lingtong Kong, Junwei Sun, Mei Guo, Shiping Wen","doi":"10.1109/tbcas.2024.3388673","DOIUrl":"https://doi.org/10.1109/tbcas.2024.3388673","url":null,"abstract":"","PeriodicalId":13151,"journal":{"name":"IEEE Transactions on Biomedical Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":5.1,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140568263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ming Ling, Zhihao Feng, Ruiqi Chen, Yi Shao, Shidi Tang, Yanxiang Zhu
{"title":"Vina-FPGA-Cluster: Multi-FPGA Based Molecular Docking Tool with High-Accuracy and Multi-Level Parallelism","authors":"Ming Ling, Zhihao Feng, Ruiqi Chen, Yi Shao, Shidi Tang, Yanxiang Zhu","doi":"10.1109/tbcas.2024.3388323","DOIUrl":"https://doi.org/10.1109/tbcas.2024.3388323","url":null,"abstract":"","PeriodicalId":13151,"journal":{"name":"IEEE Transactions on Biomedical Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":5.1,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140567776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mark Daniel Alea, Ali Safa, Flavio Giacomozzi, Andrea Adami, Inci Rüya Temel, Maria Atalaia Rosa, Leandro Lorenzelli, Georges Gielen
{"title":"A Fingertip-Mimicking 12×16 200μm-Resolution e-skin Taxel Readout Chip with per-Taxel Spiking Readout and Embedded Receptive Field Processing","authors":"Mark Daniel Alea, Ali Safa, Flavio Giacomozzi, Andrea Adami, Inci Rüya Temel, Maria Atalaia Rosa, Leandro Lorenzelli, Georges Gielen","doi":"10.1109/tbcas.2024.3387545","DOIUrl":"https://doi.org/10.1109/tbcas.2024.3387545","url":null,"abstract":"","PeriodicalId":13151,"journal":{"name":"IEEE Transactions on Biomedical Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":5.1,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140567993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Manish Srivastava, Kilian O’Donoghue, Aleksandr Sidun, H. Alexander Jaeger, Alessandro Ferro, Daragh Crowley, Christian van den Bosch, Marcus Kennedy, Daniel O’Hare, Padraig Cantillon-Murphy
{"title":"3D Position Tracking using On-chip Magnetic Sensing in Image-guided Navigation Bronchoscopy","authors":"Manish Srivastava, Kilian O’Donoghue, Aleksandr Sidun, H. Alexander Jaeger, Alessandro Ferro, Daragh Crowley, Christian van den Bosch, Marcus Kennedy, Daniel O’Hare, Padraig Cantillon-Murphy","doi":"10.1109/tbcas.2024.3384016","DOIUrl":"https://doi.org/10.1109/tbcas.2024.3384016","url":null,"abstract":"","PeriodicalId":13151,"journal":{"name":"IEEE Transactions on Biomedical Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":5.1,"publicationDate":"2024-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140567884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zhixing Gao, Yuqi Wang, Xingchen Xu, Chaohong Zhang, Zhiwei Dai, Haiying Zhang, Jun Zhang, Hao Yang
{"title":"A Portable Cardiac Dynamic Monitoring System in the Framework of Electro-Mechano-Acoustic Mapping.","authors":"Zhixing Gao, Yuqi Wang, Xingchen Xu, Chaohong Zhang, Zhiwei Dai, Haiying Zhang, Jun Zhang, Hao Yang","doi":"10.1109/TBCAS.2023.3307188","DOIUrl":"10.1109/TBCAS.2023.3307188","url":null,"abstract":"<p><p>Abnormalities in cardiac function arise irregularly and typically involve multimodal electrical, mechanical vibrations, and acoustics alterations. This paper proposes an Electro-Mechano-Acoustic (EMA) activity model for mapping the complete macroscopic cardiac function to refine the systematic interpretation of cardiac multimodal assessment. We abstract this activity pattern and build the mapping system by analyzing the functional comparison of the heart pump and Electronic Fuel Injection (EFI) system from the multimodal characteristics of the heart. Electrocardiogram (ECG), seismocardiogram (SCG) & Ultra-Low Frequency seismocardiogram (ULF-SCG), and Phonocardiogram (PCG) are selected to implement the EMA mapping respectively. First, a novel low-frequency cardiograph compound sensor capable of extracting both SCG and ULF-SCG is proposed, which is integrated with ECG and PCG modules on a single hardware device for portable dynamic acquisition. Afterward, a multimodal signal processing chain further analyses the acquired synchronized signals, and the extracted ULF-SCG is shown to indicate changes in heart volume. In particular, the proposed method based on waveform curvature is used to extract 9 feature points of the SCG signal, and the overall recognition accuracy reaches over 90% in the data collected by EMA portable device. Ultimately, we integrate the portable device and signal processing chains to form the EMA cardiovascular mapping system (EMACMS). As a next-generation system solution for cardiac daily dynamic monitoring, which can map the mechanical coupling and electromechanical coupling process, extract multi-characteristic heart rate variability (HRV), and enable extraction of important time intervals of cardiac activity to assess cardiac function.</p>","PeriodicalId":13151,"journal":{"name":"IEEE Transactions on Biomedical Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":5.1,"publicationDate":"2023-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10081420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ni Wang, Jun Zhou, Guanghai Dai, Jiahui Huang, Yuxiang Xie
{"title":"Energy-Efficient Intelligent ECG Monitoring for Wearable Devices","authors":"Ni Wang, Jun Zhou, Guanghai Dai, Jiahui Huang, Yuxiang Xie","doi":"10.1109/TBCAS.2019.2930215","DOIUrl":"https://doi.org/10.1109/TBCAS.2019.2930215","url":null,"abstract":"Wearable intelligent ECG monitoring devices can perform automatic ECG diagnosis in real time and send out alert signal together with abnormal ECG signal for doctor's further analysis. This provides a means for the patient to identify their heart problem as early as possible and go to doctors for medical treatment. For such system the key requirements include high accuracy and low power consumption. However, the existing wearable intelligent ECG monitoring schemes suffer from high power consumption in both ECG diagnosis and transmission in order to achieve high accuracy. In this work, we have proposed an energy-efficient wearable intelligent ECG monitor scheme with two-stage end-to-end neural network and diagnosis-based adaptive compression. Compared to the state-of-the-art schemes, it significantly reduces the power consumption in ECG diagnosis and transmission while maintaining high accuracy.","PeriodicalId":13151,"journal":{"name":"IEEE Transactions on Biomedical Circuits and Systems","volume":null,"pages":null},"PeriodicalIF":5.1,"publicationDate":"2019-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1109/TBCAS.2019.2930215","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"62967101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}