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Updated: Sep 9, 2025

Combining Peripheral Nerve Grafting and Matrix Modulation to Repair the Injured Rat Spinal Cord
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基于PAM50脊髓模板的注册

Sandrine Bédard1, Jan Valošek1,2,3,4, Valeria Oliva5,6

  • 1NeuroPoly Lab, Institute of Biomedical Engineering, Polytechnique Montreal, Montreal, QC, Canada.

Imaging neuroscience (Cambridge, Mass.)
|August 29, 2025
PubMed
概括

使用神经根的新脊髓成像方法改善了功能性MRI (fMRI) 组分析的解剖对齐. 这种基于rootlet的注册增强了准确性和可重复性,导致更可靠的神经成像结果.

关键词:
神经根子进行注册空间规范化脊髓一个模板

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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.
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The cervical plexus, formed by the anterior rami of the first four...
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The plexuses of the lower body include the lumbar, sacral, and coccygeal plexuses, which innervate the abdomen, pelvis, legs, and coccygeal region. These plexuses control the transmission of sensory information and coordinate motor functions of the lower body.
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Spinal 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.
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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.
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