图书介绍
高时间分辨功能成像PDF|Epub|txt|kindle电子书版本网盘下载
- 杨可人著 著
- 出版社： 上海：复旦大学出版社
- ISBN：9787309122060
- 出版时间：2016
- 标注页数：186页
- 文件大小：29MB
- 文件页数：198页
- 主题词：核磁共振成象－英文
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图书目录
Abstract1
Acknowledgements1
1 Introduction1
1.1 Comparison between the MRI and others1
1.2 Overview of the book2
2 Nuclear magnetic resonance and magnetic resonance imaging3
2.1 NMR3
2.1.1 Introduction3
2.1.2 Nuclei and spin.energy levels4
2.1.3 Spins in magnetic field6
2.1.4 Boltzmann statistics6
2.1.5 Rotating frame8
2.1.6 Relaxation8
2.1.7 Bloch equation12
2.1.8 Chemical shift13
2.2 MRI13
2.2.1 Introduction13
2.2.2 Gradients14
2.2.3 Slice selection15
2.2.4 Spatial encoding16
2.2.5 k-space18
2.2.6 Gradient echo imaging20
2.2.7 Spin echo imaging21
2.2.8 Echo planar imaging22
2.2.9 Turbo spin echo imaging24
2.2.10 GRASE25
2.2.11 Parallel imaging26
2.2.12 Simulation of matrix inversion28
2.3 Hardware32
2.3.1 Overview32
2.3.2 Main magnet33
2.3.3 Shim coils33
2.3.4 Gradient coils34
2.3.5 RF system35
Bibliography35
3 Functional magnetic resonance imaging39
3.1 Introduction39
3.2 Cerebral cortex39
3.2.1 Somatosensory cortex42
3.2.2 Motor cortex44
3.2.3 Visual cortex45
3.3 BOLD contrast45
3.4 fMRI data acquisition46
3.5 Paradigm48
3.6 Data analysis49
3.6.1 Pre-processing49
3.6.2 Statistical analysis51
3.7 Cortical flattening52
3.8 Resting state53
3.9 Perfusion imaging54
3.10 Conclusion55
Bibliography56
4 A comparison of resting state functional connectivity using fast imaging:2D GE-EPI,3D GE-EPI and 3D PRESTO63
4.1 Introduction63
4.1.1 Brain networks64
4.1.2 Default mode network(DMN)66
4.1.3 Sensorimotor network67
4.1.4 Visual network68
4.1.5 Dorsal attention network69
4.2 Overview of fast imaging sequences69
4.2.1 Echo planar imaging70
4.2.2 PRESTO72
4.3 Methods75
4.3.1 Data acquisition75
4.3.2 Data analysis75
4.4 Results81
4.4.1 No physiological noise correction81
4.4.2 Post physiological correction89
4.5 Discussion92
4.6 Conclusion93
Bibliography94
5 Implementation and application of multiband echo planar imaging in conjunction with SENSE99
5.1 Introduction99
5.2 Multiband imaging100
5.2.1 Introduction100
5.2.2 Multiband RF pulses101
5.2.3 Optimization104
5.2.4 Reconstruction109
5.3 Implementation109
5.4 Applications116
5.4.1 Resting state fMRI117
5.4.2 Somatotopic mapping of both primary and secondary somatosensory cortex132
5.4.3 Multiband DABS ASL141
5.5 Conclusion152
Bibliography152
6 Orientation mapping at ultra-high field158
6.1 Visual cortex158
6.2 Retinotopic organization160
6.3 Orientation column organization162
6.4 Introduction to the study163
6.5 Methods164
6.5.1 Stimuli and paradigm164
6.5.2 fMRI data acquisition165
6.5.3 Pre-processing165
6.5.4 Data analysis166
6.6 Results167
6.7 Discussion173
6.8 Conclusion176
Bibliography176
Abbreviations179
Index183