Moebius Syndrome primarily affects which cranial nerves?

Moebius Syndrome is a congenital condition characterized primarily by the bilateral paralysis of the facial muscles, which is primarily associated with the dysfunction of the 6th (abducens) and 7th (facial) cranial nerves. The 6th cranial nerve is responsible for lateral eye movement, while the 7th cranial nerve governs facial expressions and some aspects of taste.

In individuals with Moebius Syndrome, the affected cranial nerves lead to notable symptoms, including facial paralysis, inability to smile, and difficulties in moving the eyes laterally. These features are directly linked to the specific cranial nerves involved. Understanding this relationship is crucial for healthcare professionals when diagnosing and planning management for patients with this syndrome.

The other cranial nerves mentioned in the other options do not primarily correlate with the defining features of Moebius Syndrome, making them less relevant in this context.