Podcast
Questions and Answers
Which ascending sensory pathway is primarily involved in visceral sensations?
Which ascending sensory pathway is primarily involved in visceral sensations?
- Spino-reticular tract (correct)
- Dorsal column tract
- Short ascending tract
- Spino-tectal tract
What type of neurons are typically found in ascending sensory pathways?
What type of neurons are typically found in ascending sensory pathways?
- Pseudounipolar neurons (correct)
- Multipolar neurons
- Bipolar neurons
- Unipolar neurons
Which ascending sensory tract is specifically involved in proprioception?
Which ascending sensory tract is specifically involved in proprioception?
- Spino-tectal tract
- Spino-reticular tract
- Short ascending tract
- Dorsal column tract (correct)
What is the main function of the short ascending sensory tracts?
What is the main function of the short ascending sensory tracts?
Which of the following ascending pathways is typically shorter in distance to the brainstem?
Which of the following ascending pathways is typically shorter in distance to the brainstem?
How many order neurons do the short ascending sensory tracts consist of?
How many order neurons do the short ascending sensory tracts consist of?
Which term best describes the arrangement and layering of neurons in the dorsal column tract?
Which term best describes the arrangement and layering of neurons in the dorsal column tract?
Which of the following tracts is NOT considered a short ascending tract?
Which of the following tracts is NOT considered a short ascending tract?
What type of proprioception is carried by the short ascending tracts?
What type of proprioception is carried by the short ascending tracts?
Which structure receives input from the short ascending tracts for coordination of movements?
Which structure receives input from the short ascending tracts for coordination of movements?
Which laminae do the central processes enter the spinal cord through?
Which laminae do the central processes enter the spinal cord through?
What is the fate of the majority of axons forming the tract as they advance in the spinal cord?
What is the fate of the majority of axons forming the tract as they advance in the spinal cord?
What type of neurons primarily enter the spinal cord through the dorsal root?
What type of neurons primarily enter the spinal cord through the dorsal root?
Which pathway is primarily involved in proprioception and kinesthetic sense?
Which pathway is primarily involved in proprioception and kinesthetic sense?
Which nucleus is specifically mentioned as the endpoint for the central processes in the spinal cord?
Which nucleus is specifically mentioned as the endpoint for the central processes in the spinal cord?
Flashcards
Proprioception
Proprioception
Sensory information about body position and movement.
Short Ascending Tracts
Short Ascending Tracts
A group of four tracts carrying unconscious proprioception to the cerebellum for movement coordination.
Cerebellum and Movement
Cerebellum and Movement
The cerebellum coordinates voluntary movements, using proprioceptive input.
Posterior spinocerebellar tract
Posterior spinocerebellar tract
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Anterior spinocerebellar tract
Anterior spinocerebellar tract
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Spino-reticular tract
Spino-reticular tract
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Spino-tectal tract
Spino-tectal tract
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Ascending visceral sensory tracts
Ascending visceral sensory tracts
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Ascending Sensory Pathways
Ascending Sensory Pathways
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Sensory Pathways
Sensory Pathways
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Dorsal root entry
Dorsal root entry
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Clarkes nucleus
Clarkes nucleus
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Decussation
Decussation
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Ipsilateral pathway
Ipsilateral pathway
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Ascending tracts
Ascending tracts
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