Rolandic Anatomy
Medulla Oblongata (Posterolateral Sulcus)
AI-powered interactive cranial anatomy for medical and surgical education
A groove on the brainstem. This is the "Exit" for three major nerves (9, 10, and 11); a stroke here causes "Wallenberg Syndrome", making it impossible for the patient to swallow or speak.
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Educational content only. Not medical advice. For clinical decisions, consult authoritative sources and qualified clinicians.