Stimulation Artifact Cancellation by Pilot-based Channel Estimation Algorithm
- Title
- Stimulation Artifact Cancellation by Pilot-based Channel Estimation Algorithm
- Alternative Title
- 파일럿 기반의 채널추정 알고리즘을 활용한 자극 아티팩트 제거 기술
- Author(s)
- Sung-Ho Lim
- DGIST Authors
- Sung-Ho Lim ; Ji-Woong Choi ; Junghyup Lee
- Advisor
- 최지웅
- Co-Advisor(s)
- Junghyup Lee
- Issued Date
- 2021
- Awarded Date
- 2021/02
- Type
- Thesis
- Table Of Contents
-
1. Background 1
1.1 Introduction 1
1.2 Applications of SAC 5
1.2.1 SAC for recovery of visual cortex responses 5
1.2.2 SAC for accurate measurement of size of readily releasable vesicle pool 7
1.2.3 Multi-site synchronous and asynchronous stimulation 8
2. System Design for SAC 10
2.1 Multi-channel neural recording amplifier system 10
2.2 Pilot-based channel estimation 12
2.2.1 Introduction 12
2.2.2 Pilot structure 14
2.2.3 Channel estimation algorithm 16
2.3 Overview of neural stimulation and recording system 18
3. Validation of SAC in Silico 20
3.1 Introduction 20
3.2 Simulation setup 21
3.3 Performance analysis 23
3.3.1 Computational complexity 24
3.3.2 SAC performance 25
3.4 Results and discussion 34
4. Validation of SAC in Silico 36
4.1 Introduction 36
4.2 Experiment setup 36
4.3 Performance analysis 38
4.3.1 Dead brain 38
4.3.2 Living brain 40
4.4 Results and discussion 43
V. Conclusion 45
Reference 47
요약문 51
- URI
-
http://dgist.dcollection.net/common/orgView/200000363980
http://hdl.handle.net/20.500.11750/16685
- Degree
- Doctor
- Department
- Information and Communication Engineering
- Publisher
- DGIST
- Related Researcher
-
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Choi, Ji-Woong
- Research Interests Communication System; Signal Processing; Communication Circuit Design; 생체 신호 통신 및 신호 처리; 뇌-기계 인터페이스(BMI); 차세대 교차계층 통신 및 신호 처리; 5G 모바일 통신
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- Files in This Item:
-
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- Appears in Collections:
- Department of Electrical Engineering and Computer Science Theses Ph.D.
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