The chorda tympani carries taste sensation from which part of the tongue?

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Prepare for the NBEO Ocular Anatomy Posterior Segment and Cranial Nerves Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

Multiple Choice

The chorda tympani carries taste sensation from which part of the tongue?

Explanation:
Taste sensation from the anterior two-thirds of the tongue is carried by the chorda tympani, a branch of the facial nerve. These taste fibers travel with the lingual nerve to reach the tongue, and then signals are carried to the brain via the solitary nucleus. The posterior one-third of the tongue is innervated for taste by the glossopharyngeal nerve, not the chorda tympani.

Taste sensation from the anterior two-thirds of the tongue is carried by the chorda tympani, a branch of the facial nerve. These taste fibers travel with the lingual nerve to reach the tongue, and then signals are carried to the brain via the solitary nucleus. The posterior one-third of the tongue is innervated for taste by the glossopharyngeal nerve, not the chorda tympani.

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