RF Sensors for Medical and Cyber-Physical Intelligence- [electronic resource]
RF Sensors for Medical and Cyber-Physical Intelligence- [electronic resource]
- 자료유형
- 학위논문파일 국외
- 최종처리일시
- 20240214100129
- ISBN
- 9798379712167
- DDC
- 621.3
- 저자명
- Zhang, Zijing.
- 서명/저자
- RF Sensors for Medical and Cyber-Physical Intelligence - [electronic resource]
- 발행사항
- [S.l.]: : Cornell University., 2023
- 발행사항
- Ann Arbor : : ProQuest Dissertations & Theses,, 2023
- 형태사항
- 1 online resource(205 p.)
- 주기사항
- Source: Dissertations Abstracts International, Volume: 84-12, Section: B.
- 주기사항
- Advisor: Kan, Edwin C.
- 학위논문주기
- Thesis (Ph.D.)--Cornell University, 2023.
- 사용제한주기
- This item must not be sold to any third party vendors.
- 초록/해제
- 요약My research has focused on continuous and non-invasive sensing of physiological signals including respiration, muscle activities, heartbeat dynamics, and other biological signals. I seek to establish a touchless RF sensor that can be implemented as wearables on users, or integrated into the furniture to become invisible to the user. Such sensor can greatly enhance data continuity, comfort and convenience to enable many healthcare applications, especially for at-home continuous diagnosis and prognosis, with less reliance on subjective self report. My research utilized machine-learning (ML) algorithms that can take the physiological data from our sensors to provide holistic diagnostics and prognosis. This sensor has been applied to pulmonary diseases including COVID-19 and chronic obstructive pulmonary diseases (COPD) to help identify dyspneic exacerbation, leading to early intervention and possibly improving outcome. The sensor has also been applied to prevalent sleep disorders such as apnea and hypopnea.Another aspect of my research focuses on muscle monitoring. Conventional electromyography (EMG) measures the neural activity during muscle contraction, but lacks explicit quantification of the actual contraction. I proposed radiomyography (RMG), a novel muscle wearable sensor that can non-invasively and continuously capture muscle contraction in various superficial and deep layers. Continuous monitoring of individual skeletal muscle activities has significant medical and consumer applications, including detection of muscle fatigue and injury, diagnosis of neuromuscular disorders such as the Parkinson's disease, assessment for physical training and rehabilitation, and human-computer interface (HCI) applications. I verified RMG experimentally on a forearm wearable sensor for extensive hand gesture recognition, which can be applied to various applications including assistive robotic control and user instructions. I also demonstrated a new radiooculogram (ROG) for non-invasive eye movement monitoring with eyes open or closed. ROG is promising for gaze tracking and study of sleep rapid eye movement (REM).
- 일반주제명
- Electrical engineering.
- 일반주제명
- Biomedical engineering.
- 일반주제명
- Computer engineering.
- 키워드
- Machine-learning
- 키워드
- RF sensor
- 기타저자
- Cornell University Electrical and Computer Engineering
- 기본자료저록
- Dissertations Abstracts International. 84-12B.
- 기본자료저록
- Dissertation Abstract International
- 전자적 위치 및 접속
- 로그인 후 원문을 볼 수 있습니다.