Tag: cribriform plate

November 29, 2025 / Mohammed looti

CRIBRIFORM PLATE

Anatomical Definition and Location The cribriform plate is a remarkably specialized anatomical structure, integral to the ethmoid bone, positioning itself strategically at the juncture between the central nervous system and the external environment. This horizontal, quadrilateral lamella forms a critical segment of the anterior cranial fossa floor, residing immediately superior to the nasal cavity and […]

November 25, 2025 / Mohammed looti

OLFACTORY EPITHELIUM

Introduction to the Olfactory Epithelium The olfactory epithelium (OE) represents a highly specialized region of mucosal tissue located deep within the superior aspect of the nasal cavity, functioning as the primary interface between the external chemical environment and the central nervous system. This delicate membrane houses the crucial olfactory receptors, which are the specialized bipolar […]