在7T磁共振断层扫描中测量磁性前庭刺激对眼震、自我运动感知及认知表现的影响

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被引用 5 次

08:57 分钟

2023年3月3日

10.3791/64022-v

2023年3月3日

4.4K 次观看

本文描述了在7特斯拉磁共振断层扫描仪(7T-MRT)中评估磁性前庭刺激下的反射性眼动、自我运动感知、认知任务以及前庭器官解剖学方位的实验装置、材料和操作步骤。

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眼震测量

Chapters in this video

0:04

Introduction

0:58

Preparation of the Experimental Setup in the Scanner Room

1:34

Preparation of the Participant for Entering the Magnetic Resonance Imaging (MRI) Scanner

2:01

Preparation of Eye-Tracker and Magnetometer Measurements

2:40

Recording the Eye-Tracking Calibration File

3:14

Measuring Spontaneous Nystagmus before Entering the Scanner

3:39

Positioning the Participant for the Experiment

4:33

Moving the Participant into the Scanner

5:48

Moving the Participant Out of the Scanner

6:18

Assessment of the Orientation of the Vestibular Organs

6:57

Results: Assessing Reflexive Eye Movements, Self-Motion Perception, Cognitive Tasks, and Anatomical Orientation of the Vestibular Organs

8:09

Conclusion

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