CoSpine开放访问同时皮层-脊柱fMRI热痛和运动任务数据库
Zhaoxing Wei1,2,3, Xiaomin Lin1,2, Leiyao Zhang1,2
1State Key Laboratory of Cognitive Science and Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China.
Scientific data
|October 28, 2025
概括
CoSpine数据库提供开放访问的全脑和脊髓功能性MRI数据. 本资源有助于神经成像方法的开发和人工智能模型的基准测试,用于中枢神经系统的研究.
科学领域:
- 神经成像是一种神经成像.
- 神经科学是一个神经科学.
- 生物医学工程 生物医学工程
背景情况:
- 大脑和脊髓的同时功能磁共振成像 (fMRI) 对于理解综合神经系统功能至关重要.
- 获取挑战限制了公共数据集,并阻碍了对皮层-脊柱fMRI的先进分析方法的开发.
- 现有的资源往往缺乏全面的覆盖范围或标准化的协议.
研究的目的:
- 介绍CoSpine数据库,这是第一个基于任务的皮层-脊柱fMRI的开放访问,符合BIDS的资源.
- 为整个大脑和椎脊髓成像提供经过验证的采集和预处理框架.
- 促进神经成像方法的开发,人工智能模型的基准测试和各种临床应用.
主要方法:
- 开发了一种新的单一视野 (FOV) 成像协议,用于同时采集整个大脑和椎脊髓.
- 在热疼痛和自愿运动任务期间收集基于任务的fMRI数据 (N=61).
- 包括原始图像,现场地图,生理记录和符合BIDS的事件文件,以及优化的预处理管道.
主要成果:
- CoSpine数据库提供了一个全面的,开放的数据集,涵盖皮质,皮下,脑干,小脑和椎脊髓区域.
- 采集和预处理框架使用质量控制指标 (如时间信号噪声比和对齐精度) 进行了验证.
- 数据集涵盖了广泛的年龄范围,并使用标准化的范式.
结论:
- CoSpine是开发先进的神经成像方法的宝贵参考资源,例如超对齐.
- 它支持对人工智能 (AI) 模型进行基准测试,用于诸如感应运动表型和神经康复等应用.
- 该数据库促进了大脑与计算机接口 (BCI) 和涉及脊柱活动的个性化神经调节的研究.
更多相关视频
09:16Multi-Modal Signals for Analyzing Pain Responses to Thermal and Electrical Stimuli
Published on: April 5, 2019
11.4K
11:31Functional Near Infrared Spectroscopy of the Sensory and Motor Brain Regions with Simultaneous Kinematic and EMG Monitoring During Motor Tasks
Published on: December 5, 2014
15.6K
相关概念视频
01:54The Spinal Cord
The spinal cord is the body’s major nerve tract of the central nervous system, communicating afferent sensory information from the periphery to the brain and efferent motor information from the brain to the body. The human spinal cord extends from the hole at the base of the skull, or foramen magnum, to the level of the first or second lumbar vertebra.
01:10Spinal Cord: Information Processing
The spinal cord is an integral hub for motor and sensory information that enables the brain to communicate with the peripheral nervous system (PNS). This communication consists of relaying sensory data and transmission of motor commands.
Sensory Information Processing
Sensory information processing begins at the sensory receptors located in the skin and other tissues, which detect somatic sensory stimuli such as touch, temperature, or pain. These receptors function as catalysts, initiating...
Sensory Information Processing
Sensory information processing begins at the sensory receptors located in the skin and other tissues, which detect somatic sensory stimuli such as touch, temperature, or pain. These receptors function as catalysts, initiating...
01:16Spinal Cord: Cross-sectional Anatomy
The cross-sectional anatomy of the spinal cord offers a detailed view of its complex structure and function within the central nervous system. At the core of the spinal cord lies the gray matter, characterized by its butterfly or "H"-shaped appearance in cross-section. This central region is enveloped by white matter, with the overall structure divided into symmetrical halves by the dorsal median sulcus and the ventral median fissure.
Gray Matter and its Components
Central to the gray matter is...
Gray Matter and its Components
Central to the gray matter is...
01:24Magnetic Resonance Imaging
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...