Cranial Nerves
3rd Edition

Olfactory I

Description Labelled Unlabelled
Figure I-1 Computed tomography (CT) scan through the vomer showing fractures of the vomer, sphenoid, and medial wall of the orbit. (Courtesy of Dr. Robert Nugent, Department of Radiology, Vancouver General Hospital.).
Figure I-2 Olfactory epithelium, bulb, and tracts (structures are enlarged for clarity).
Special sensory afferent (green)
Figure I-3 Schematic olfactory pathway from olfactory epithelium to the olfactory tract.
Special sensory afferent (green)
Figure I-4 Overview of the olfactory nerve.
Special sensory afferent (green)
Figure I-5 Olfactory areas (inferior view).
Special sensory afferent (green)
Figure I-6 Cribriform plate fracture resulting in cerebrospinal fluid (CSF) leakage.
Special sensory afferent (green)
Figure I-7 Identifying olfactory stimuli to test for anosmia.