1. Los Cranial Nerves I. Olfactory (sensory) II. Optic (sensory)
III. Occulomotor (motor)
IV. Trochlear (motor)
V. Trigeminal (both)
VI. Abducens (motor)
VII. Facial (both)
VIII. Auditory, aka Vestibulocochlear, Acoustic (sensory)
IX. Glossopharyngeal (both)
X. Vagus (both)
XI. Spinal Accessories (motor)
XII. Hypoglossal (motor)

2. Cross-Section of the Cervical Region of the Spinal Cord
Grey Commisure
Anterior Median
Fissure

3. Cross-Section of the Thoracic Region of the Spinal Cord

4. Cross-Section of the Lumbar Region of the Spinal Cord