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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 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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Disorders of the Nervous Tissue01:28

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Nervous tissue is a vital component of the human body's communication system, enabling us to perceive and respond to stimuli. However, like all other tissues, it is vulnerable to disorders and diseases that can significantly impact our neurological functioning.
Homeostatic Imbalances:
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Spinal Cord: Information Processing01:10

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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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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 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 Electrophysiology
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Spinal Cord Electrophysiology

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Spinal Cord Disorders.

Barbara Tettenborn1, Stefan Hägele-Link

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Summary
This summary is machine-generated.

This review examines myelopathy, a spinal cord disorder impacting quality of life. It highlights acute presentations and various causes, emphasizing the need for accurate diagnosis and multidisciplinary treatment.

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Area of Science:

  • Neurology
  • Spinal Cord Medicine

Background:

  • The spinal cord is crucial for transmitting information between the brain and the body.
  • Spinal cord dysfunction significantly impairs a patient's quality of life.
  • Myelopathy, a spinal cord disorder, presents unique diagnostic and management challenges.

Purpose of the Study:

  • To review the acute and subacute clinical presentations of myelopathy.
  • To explore the inflammatory and vascular etiologies of myelopathy.
  • To discuss the differential diagnoses and management strategies for spinal cord disorders.

Main Methods:

  • Literature review focusing on myelopathy.
  • Analysis of clinical presentations, including acute and subacute phases.
  • Examination of inflammatory, vascular, autoimmune, infectious, neoplastic, and degenerative causes.

Main Results:

  • Myelopathy encompasses lesions from traumatic injury and various diseases.
  • Clinical presentation varies widely, necessitating broad differential diagnoses.
  • Effective management requires an interdisciplinary approach.

Conclusions:

  • Spinal cord disorders present diagnostic challenges due to varied presentations and potential for severe outcomes.
  • Prompt and accurate diagnosis is essential for effective therapeutic management.
  • Treatment often involves a combination of surgical, conservative, and immunomodulatory therapies.