Wed, 06 May 2026 13:39:08 +0000

The SHOCKING Secret Behind Your External Occipital Protuberance You’ve Never Heard Of! Have you ever glanced in the mirror and noticed a raised bump at the base of your skull? Known medically as the external occipital protuberance (EOP), this subtle yet surprisingly significant feature is more than just a cosmetic detail. While most people associate the EOP with basic anatomy, recent discoveries reveal a shocking secret: its evolutionary roots and functional importance in human posture, head movement, and even comfort that many remain unaware of. ### What Is the External Occipital Protuberance? Located at the lower part of the occipital bone—the bone forming the back and base of the skull—the EOP is a bony prominence that serves as a critical attachment site for the nuchal ligament and neck muscles. Its prominence helps stabilize the head, absorbing tension during activities like hunching over screens or prolonged sitting.