Podcast
Questions and Answers
Which artery supplies the majority of the arterial blood supply to the spinal cord?
Which artery supplies the majority of the arterial blood supply to the spinal cord?
Where are the posterior spinal arteries located?
Where are the posterior spinal arteries located?
How many posterior spinal arteries supply the arterial blood to the posterior region of the spinal cord?
How many posterior spinal arteries supply the arterial blood to the posterior region of the spinal cord?
From which arteries do the posterior spinal arteries arise?
From which arteries do the posterior spinal arteries arise?
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How many longitudinal channels do the spinal cord veins drain into?
How many longitudinal channels do the spinal cord veins drain into?
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Which vein drains into the internal vertebral venous plexus?
Which vein drains into the internal vertebral venous plexus?
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Which vein lies on the anterior midline of the spinal cord?
Which vein lies on the anterior midline of the spinal cord?
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Where do the anterolateral veins lie in relation to the spinal cord?
Where do the anterolateral veins lie in relation to the spinal cord?
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Which veins drain into the posterior radicular veins?
Which veins drain into the posterior radicular veins?
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How is the anterior spinal artery formed?
How is the anterior spinal artery formed?
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Which part of the spinal cord is responsible for receiving sensory information related to pain, temperature, and touch from the dorsal root?
Which part of the spinal cord is responsible for receiving sensory information related to pain, temperature, and touch from the dorsal root?
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Which part of the spinal cord is responsible for proprioceptive signals and gives rise to the posterior spinocerebellar tract?
Which part of the spinal cord is responsible for proprioceptive signals and gives rise to the posterior spinocerebellar tract?
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Which part of the spinal cord contains nerve cell groups that supply groups of muscles with similar functions?
Which part of the spinal cord contains nerve cell groups that supply groups of muscles with similar functions?
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Which part of the spinal cord is responsible for receiving fibers from the dorsal white columns and is involved in senses of position and movement (proprioception)?
Which part of the spinal cord is responsible for receiving fibers from the dorsal white columns and is involved in senses of position and movement (proprioception)?
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Which part of the spinal cord is responsible for carrying impulses from pain, tactile, thermal, muscle, and joint receptors?
Which part of the spinal cord is responsible for carrying impulses from pain, tactile, thermal, muscle, and joint receptors?
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Which part of the spinal cord is responsible for descending signals from the cerebral cortex and brainstem, involved in control of movement, posture, muscle tone, etc?
Which part of the spinal cord is responsible for descending signals from the cerebral cortex and brainstem, involved in control of movement, posture, muscle tone, etc?
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Which region/column of the white matter of the spinal cord is located between the anterior median fissure and the anterolateral sulcus?
Which region/column of the white matter of the spinal cord is located between the anterior median fissure and the anterolateral sulcus?
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Which region/column of the white matter of the spinal cord is located between the anterolateral sulcus and the posterolateral sulcus?
Which region/column of the white matter of the spinal cord is located between the anterolateral sulcus and the posterolateral sulcus?
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Which region/column of the white matter of the spinal cord is located between the posterolateral sulcus and the dorsal median sulcus?
Which region/column of the white matter of the spinal cord is located between the posterolateral sulcus and the dorsal median sulcus?
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Which part of the spinal cord is responsible for external segmentation and carries sensory and motor information to and from the spinal cord?
Which part of the spinal cord is responsible for external segmentation and carries sensory and motor information to and from the spinal cord?
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Description
Test your knowledge on the surface and internal features, blood supply, and tracts of the spinal cord with this quiz by Dr. Siobhan McMahon. Explore its cylindrical shape, length, and location within the vertebral canal.
