人类听觉和视觉丘脑的功能定位使用丘脑定位器功能磁共振成像任务
John C Williams1,2, Philip N Tubiolo1,2, Zu Jie Zheng1,3
1Department of Psychiatry and Behavioral Health, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY 11794.
bioRxiv : the preprint server for biology
|May 15, 2024
概括
一项新的功能磁共振成像 (fMRI) 任务可以在16分钟内准确识别听觉和视觉体核 (MGN和LGN). 这种方法改善了用于健康和疾病研究的大脑成像分析.
科学领域:
- 神经成像是一种神经成像.
- 人类大脑成像技术
- 感官系统神经科学 神经科学
背景情况:
- 功能磁共振成像 (fMRI) 对于研究大脑健康和疾病,特别是听觉和视觉系统至关重要.
- 中间生殖细胞核 (MGN) 和侧生殖细胞核 (LGN) 分别是听觉和视觉处理的关键体质核.
- 在MGN和LGN内定位fMRI信号是具有挑战性的,因为标准MRI序列中的解剖学定义差.
结论:
- TL fMRI 任务提供了一种快速有效的方法来定位听觉和视觉乳头核.
- 这种方法提高了研究人类大脑神经通路的fMRI研究的精度.
- TL fMRI 任务和相关分析代码是研究界公开提供的.
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