Advanced Rehabilitative Technology :Neural Interfaces and Devices

Publication subTitle :Neural Interfaces and Devices

Author: Ai   Qingsong;Liu   Quan;Meng   Wei  

Publisher: Elsevier Science‎

Publication year: 2018

E-ISBN: 9780128145982

P-ISBN(Paperback): 9780128145975

Subject: Q Biological Sciences;R3 Basic Medical

Keyword: 生物科学,基础医学

Language: ENG

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Description

Advanced Rehabilitative Technology: Neural Interfaces and Devices teaches readers how to acquire and process bio-signals using biosensors and acquisition devices, how to identify the human movement intention and decode the brain signal, how to design physiological and musculoskeletal models and establish the neural interfaces, and how to develop neural devices and control them efficiently using biological signals. The book takes a multidisciplinary theme between the engineering and medical field, including sections on neuromuscular/brain signal processing, human motion and intention recognition, biomechanics modelling and interfaces, and neural devices and control for rehabilitation.

Each chapter goes through a detailed description of the bio-mechatronic systems used and then presents implementation and testing tactics. In addition, it details new neural interfaces and devices, some of which have never been published before in any journals or conferences. With this book, readers will quickly get up-to-speed on the most recent and future advancements in bio-mechatronics engineering for applications in rehabilitation.

  • Presents insights into emerging technologies and developments that are currently used or on the horizon in biological systems and mechatronics for rehabilitative purposes
  • Gives a comprehensive background of biological interfaces and details of new advances in the field
  • Addresses the challenges of rehabilitative applicat

Chapter

1.2. Human Biological Systems

1.3. Neural Interfaces and Devices

1.4. Critical Issues

1.5. Chapter Summary

References

Further Reading

Chapter 2: State-of-the-Art

2.1. Neuromuscular Signal

2.1.1. EMG Signal Acquisition

2.1.2. EMG Signal Processing

Signal Preprocessing

Feature Extraction

Pattern Recognition

Postprocessing

2.1.3. Applications of Neuromuscular Signal

Discrete Movement Recognition

Continuous Movement Recognition

2.2. Brain Signal

2.2.1. Fundamentals of EEG Electrophysiology

2.2.2. Composition and Characteristics of EEG Signals

Spontaneous and Rhythmic Properties of EEG

EEG Has Small Amplitude and Low Frequency

EEG Signal Source Has High Internal Resistance and Randomness

2.2.3. Types and Characteristics of EEG Signals

Visual Evoked Potential

Slow Cortical Potential

P300 Potential

Alpha Waves Produced by Eye Movements

EEG Signals Based on Motor Imagery

2.3. Neural Modeling and Interfaces

2.4. Chapter Summary

References

Chapter 3: Neuromuscular Signal Acquisition and Processing

3.1. sEMG Signal

3.1.1. Production of sEMG Signal

3.1.2. Characteristics of sEMG Signals

3.2. sEMG Acquisition Devices

3.2.1. Requirement of sEMG Acquisition

3.2.2. Wired sEMG Acquisition Device

Design and Implementation of Acquisition Device

Performance Test

3.2.3. WiFi-Based sEMG Acquisition Device

Design and Implementation of Acquisition Device

Performance Test

3.2.4. Bluetooth-Based sEMG Acquisition Device

Design and Implementation of the Acquisition Device

Performance Test

3.2.5. DataLOG Product

3.3. sEMG Signal Preprocessing

3.3.1. Wavelet Analysis-Based sEMG Denoising

Wavelet Denoising

Wavelet Packet Denoising

Best Wavelet Packet Adaptive Threshold Denoising

Comparison Between Methods

3.3.2. Singular Spectrum-Based sEMG Denoising

3.4. Chapter Summary

References

Chapter 4: sEMG-Based Motion Recognition

4.1. sEMG Feature Extraction and Classification

4.1.1. sEMG Feature Extraction Methods

Time Domain Analysis

Frequency Domain Analysis

Time-Frequency Domain Analysis

High-Order Spectral Analysis

Nonlinear Dynamic Analysis

4.1.2. sEMG Pattern Recognition Methods

Cluster Analysis

Artificial Neural Networks

Support Vector Machines

Fuzzy Pattern Recognition

4.2. Hand Gesture Recognition

4.2.1. Best Wavelet Package Denoising for Preprocessing

4.2.2. Wavelet Coefficient and LLE for Feature Extraction

Extraction of Wavelet Coefficients

Extraction of the LLE

Construction of Joint Feature

4.2.3. BP Neural Network for Classification

4.2.4. Experimental Results Analysis

4.3. Ankle Motion Recognition

4.3.1. Feature Extraction and Selection

4.3.2. LS_SVM for Classification

Classification Method

4.3.3. Experimental Results and Analysis

Experimental Protocol

Experiment Results and Analysis

4.4. Continuous Motion Recognition of Wrist Joint

4.4.1. Experimental Protocol

4.4.2. Signal Preprocessing

4.4.3. NMF for Extracting Muscle Synergies

Muscle Synergy Model

NMF Algorithm

Determination of Number of Muscle Synergies

Analysis of Muscle Synergies

4.4.4. Force Prediction

An Improved Neural Network Model

Force Prediction Model Based on Motion Recognition

Analysis of Force Prediction Results

4.5. Chapter Summary

References

Further Reading

Chapter 5: Brain Signal Acquisition and Preprocessing

5.1. Research Background and Significance

5.2. SSVEP/P300/Motor Imagery Signal

5.2.1. P300 Signal and Its Processing Method

5.2.2. SSVEP Signal and Processing Method

5.2.3. Motor Imagery Signal and Processing Method

5.3. Stimulators and Acquisition Devices

5.3.1. Current Status of EEG Signal Acquisition Device

5.3.2. Design of an EEG Acquisition Device

Hardware Design of EEG Acquisition Device

Software Design of EEG Acquisition Device

Test Experiment of EEG Acquisition Device

5.4. Signal Preprocessing

5.4.1. P300 Signal Preprocessing Algorithm

Filter Processing

Optimal Weighted Averaging Filtering Preprocessing

5.4.2. SSVEP Signal Preprocessing Algorithm

EMD

FastICA

Adaptive Filtering Based on Gaussian White Noise

5.5. Chapter Summary

References

Chapter 6: EEG-Based Brain Intention Recognition

6.1. EEG Feature Extraction and Classification

6.1.1. Feature Extraction

Fourier-Based Transform

Hilbert-Huang Transform

Canonical Correlation Analysis

Common Spatial Pattern

6.1.2. Feature Classification

6.2. SSVEP-Based Intent Recognition

6.2.1. MestCCA-MSI for Feature Extraction

6.2.2. MUSIC for Classification

6.3. P300-Based Intention Recognition

6.3.1. OWAF for Preprocessing

6.3.2. PCA for Feature Extraction

6.3.3. msw-SVM for Classification

6.4. Motor Imagery-Based Intention Recognition

6.4.1. CSP-LCD for Feature Extraction

6.4.2. FA-LA for Feature Selection

Firefly Algorithm

Parameter Adaptive Adjustment Based on Learning Automata

Experimental Results and Analysis

6.5. Chapter Summary

References

Chapter 7: Neuromuscular Modeling

7.1. Biological Organisms

7.1.1. Neuromuscular System

7.1.2. Skeletal Muscles of the Lower Limb

Hip Joint

Knee Joint

Ankle Joint

7.2. sEMG-Driven Musculoskeletal Model

7.2.1. sEMG Preprocess and Muscle Activation

7.2.2. Hill-Type Muscle-Tendon Model

7.2.3. Musculoskeletal Geometry

7.2.4. Experiments and Results

7.3. Muscle Force Estimation

7.3.1. The Study on the Relationship Between sEMG and Muscle Force

7.3.2. Muscle Force Estimation of Static Force Contraction Mode

7.3.3. Muscle Force Prediction Based on Muscle Activity

7.3.4. Muscle Force Estimation of Dynamic Contraction Mode

7.4. Neuromuscular Models in Robotic Rehabilitation

7.4.1. Assist-As-Needed Lower Limb Rehabilitation

7.4.2. Muscle Force-Based Adaptive Impedance Control

7.5. Chapter Summary

References

Further Reading

Chapter 8: Neural Interface

8.1. Neuromuscular Interface

8.1.1. Man-Robot Interface

Interface Design of Lower Limbs Signal and Robot

sEMG Signal Acquisition and Processing

Communication Between sEMG Processing System and Robot

System Application Test and Result Analysis

Upper Limbs and Robot Interface With EMG-Based Force Prediction

Software System Based on Motion Discrimination and Force Prediction

Control Robot Based on Force Prediction

Experimental Scheme and Result Analysis

8.1.2. Man-Mechanical Arm Interface

Design of Elbow Joint Angle Recognition Control Software Based on MFC

Simplified Mechanical Arm Angle Control Experiment Based on sEMG Real-Time Control

8.2. Brain-Computer Interface

8.2.1. BCI Based on SSVEP Signal

Design of SSVEP Vision Stimulator

Data Acquisition Module Design

System Testing and Result Analysis

8.2.2. BCI Based on SSVEP and P300

Visual Stimulator Design of Hybrid EEG Signals

Hybrid EEG Signal Acquisition

System Testing and Result Analysis

8.2.3. BCI Based on MI

Software Design of BCI System Based on MI

Experimental Design of BCI System Based on MI

8.3. Interactive Control Interface

8.3.1. Interactive Signals Processing

Interactive Force Prediction Based on SVR Model

Interactive Motion Recognition Based on AR Model and SVM

8.3.2. Interactive Impedance Control Interface

Position-Based Interactive Impedance Control Interface

Adaptive Interactive Impedance Control Interface

8.3.3. Experimental Results and Analysis

Experiment on Force Prediction and Interactive Control Interface

Experimental Protocol

Results and Discussion

Experiment on EMG Recognition and Interactive Control Interface

Experimental Protocol

Results and Discussion

8.4. Chapter Summary

References

Further Reading

Chapter 9: Conclusion and Future Prospects

9.1. Book Contributions

9.1.1. Effective Neuromuscular Interfaces

sEMG Signal Acquisition Devices

EMG Processing and Features Extraction

Human Intention Recognition Methodologies

9.1.2. Brain-Computer Interfaces

SSVEP Signals Acquisition and Processing

Recognition of Human Motor Imagery

Hybrid Brain-Computer Interfacing Approaches

9.1.3. Human Biomechanics Modeling

EMG-Driven Musculoskeletal Model

Estimation of Muscle Force and Joint Torque

9.1.4. Interfaces and Devices

Neural Interfaces in Robotic Rehabilitation

9.2. Outlook and Future Prospects

9.2.1. Future Neural Interfaces

Intelligent Brain/Neural Signal Processing Methods

Interfaces Based on Advanced Sensing Technology

Development of More Patient-Specific Models

9.2.2. Bioinspired Rehabilitation Devices

Wearable Actuators, Sensors, and Devices

Biomechatronic Integrated Rehabilitation

References

Nomenclatures

Index

Back Cover

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