During cranial extension, what happens to the palate?

Prepare for the OMM 6 Cranial Evaluation and Treatment Test. Use flashcards and multiple-choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

During cranial extension, what happens to the palate?

Explanation:
During cranial extension, the primary respiratory mechanism involves the cranial bones moving toward the midline and becoming relatively more compact in the transverse plane. This inward motion of the cranial vault narrows the width of the palate. At the same time, the palatal vault becomes higher, so the arch of the palate steepens. In short, extension shortens the transverse dimension of the palate while increasing its vertical height, so the palate narrows and heightens.

During cranial extension, the primary respiratory mechanism involves the cranial bones moving toward the midline and becoming relatively more compact in the transverse plane. This inward motion of the cranial vault narrows the width of the palate. At the same time, the palatal vault becomes higher, so the arch of the palate steepens. In short, extension shortens the transverse dimension of the palate while increasing its vertical height, so the palate narrows and heightens.

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