What type of nerve fiber conducts signals related to discriminative touch, pressure, and joint rotation?
Understand the Problem
The question is asking about the type of nerve fiber responsible for conducting signals related to discriminative touch, pressure, and joint rotation. This focuses on different nerve fiber classifications and their respective functions.
Answer
A-β fibers
A-β fibers conduct signals related to discriminative touch, pressure, and joint rotation.
Answer for screen readers
A-β fibers conduct signals related to discriminative touch, pressure, and joint rotation.
More Information
A-β fibers are part of the mechanoreceptors responsible for fine touch and proprioception, allowing humans to perceive details such as texture and shape.
Tips
Confusing A-β fibers with other nerve fibers that carry different sensory modalities (e.g., Aδ fibers for pain and temperature signals or C fibers for dull pain) is common.
Sources
- Nerve Fiber C - an overview | ScienceDirect Topics - sciencedirect.com
- Group A nerve fiber - Wikipedia - en.wikipedia.org
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