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Related Concept Videos

The Spinal Cord01:54

The Spinal Cord

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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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Spinal Cord: Cross-sectional Anatomy01:16

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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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Spinal Cord01:26

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The spinal cord, a critical component of the central nervous system, extends from the base of the brainstem to the lumbar region of the vertebral column. It is essential for maintaining physical stability and facilitating communication between the brain and peripheral parts of the body.
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Spinal Cord: Gross Anatomy01:15

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The spinal cord resides within the protective confines of the vertebral column. It is the main pathway for information traveling between the brain and the body. It plays a fundamental role in nearly all bodily functions, from simple reflexes to complex motor movements. The spinal cord begins at the medulla oblongata at the base of the brainstem and extends downward, terminating at the conus medullaris near the first and second lumbar vertebrae. The spinal cord's length in adults is...
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Spinal Cord Injury ll: Pathophysiology01:14

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Spinal cord injury progresses through two interconnected phases: primary injury and secondary injury.Primary InjuryPrimary injury happens at the moment of trauma and involves immediate mechanical damage to the spinal cord.Compression happens when broken vertebrae, herniated discs, or accumulating blood (such as a hematoma) press directly against the spinal cord, distorting its normal shape and function. In cases of contusion, the cord is bruised by a blunt force (like penetrating injuries or...
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Real-World Spinal Cord Stimulation Utilization and Implant Status: An Analysis of a Novel, Real-Time, Remote Monitoring Database.

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Dorsal Column Steerability with Dual Parallel Leads using Dedicated Power Sources: A Computational Model
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Anatomic considerations for spinal cord stimulation.

Robert M Levy

    Neuromodulation : Journal of the International Neuromodulation Society
    |July 1, 2014
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    Summary
    This summary is machine-generated.

    Understanding spinal cord anatomy and physiology can enhance neuromodulation procedures. This knowledge helps interventional pain physicians improve safety and efficacy for treating intractable pain.

    Keywords:
    Anatomychronic painintractable painneuromodulationspinal cord stimulation

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    Area of Science:

    • Neurology
    • Pain Medicine
    • Anatomy

    Background:

    • Interventional pain physicians possess general knowledge of spinal cord anatomy and physiology.
    • This knowledge is often underutilized to optimize spinal neuromodulation procedures.

    Purpose of the Study:

    • To review and interpret spinal canal and cord anatomy and physiology within the context of spinal neuromodulation.
    • To provide recommendations for improving the safety and efficacy of these procedures.

    Main Methods:

    • Review of global and regional spinal anatomy and physiology.
    • Interpretation of anatomical and physiological data for neuromodulation applications.

    Main Results:

    • Identification of common global spinal features and significant regional variations.
    • Development of recommendations impacting the selection of neuromodulation procedures, devices, and approaches.

    Conclusions:

    • Considering regional spinal anatomical and physiological differences can enhance neuromodulation.
    • Improved safety and efficacy of spinal neuromodulation for intractable pain management is achievable.