The fibers that travel from the bladder to the brain are the:

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Multiple Choice

The fibers that travel from the bladder to the brain are the:

Signal flow from the bladder to the brain is carried by afferent, or sensory, fibers rather than by signals going from the brain to the bladder. Among sensory fibers, unmyelinated C fibers carry slower, dull, diffuse visceral sensations such as discomfort from bladder distension or irritation, and they tend to relay information up to the brain. That makes sensory C fibers the typical conduits for bladder-to-brain communication. In contrast, motor efferents and autonomic efferents carry signals from the brain to the bladder to control its function, not toward the brain, and faster myelinated A-delta fibers transmit quicker, more immediate bladder signals but are not the primary type highlighted for this specific question.

Signal flow from the bladder to the brain is carried by afferent, or sensory, fibers rather than by signals going from the brain to the bladder. Among sensory fibers, unmyelinated C fibers carry slower, dull, diffuse visceral sensations such as discomfort from bladder distension or irritation, and they tend to relay information up to the brain. That makes sensory C fibers the typical conduits for bladder-to-brain communication. In contrast, motor efferents and autonomic efferents carry signals from the brain to the bladder to control its function, not toward the brain, and faster myelinated A-delta fibers transmit quicker, more immediate bladder signals but are not the primary type highlighted for this specific question.

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