PHYSIOLOGICAL ARKAiNGEIvImvi 
OF THK 
CRANIAL NERVES 
By Edward liivvs, M. 1). 
Robert Clarke & Co., Publishers, 
Cincinnati. PHYSIOLOGICAL ARRANGEMENT OF CRANIAL NERYES. 
NERVES OF SPECIAL SENSIL 
ORIGIN. 
. •; 
EXIT. 
DISTRIBUTION 
OLFACTORY 
'1st 
■j 
( External or Long Boot—Corpus Striatum—Optic Thalamus—Anterior Commissure—Island Reil \ 
Middle or Gray Boot—Caruncula Mammillaris of Anterior Lobe 1 
I Internal or short Boot—Inner and Back Part of Anterior Lobe ( 
Gribri 
form plate of Ethmoid bone 
Nasal Mucous Membrane. 
OPTIC 
2id 
Corpora Qnadrigemina 
Optic1 
foramen 
Forms the Retina by Expansion. 
AUDITORY 
Uh 
Linise Trans versse in Floor of 4th Ventricle 
Meatus Auditorius internus 
Forms the nervous expansion in the Cochlea, Vestibule & Semicircular Canals. 
MOTOR NERVES. 
■ 
i ' 
• 
l : 
T 
MOTOR OGULI COMMUNIS 
,‘rd 
Crus Cerebri (Locus Niger) 
Sphenoidal fissure 
Levator Palpebrse Superioris, & all muscles of 
Eyeball except Sup. Oblique 
PATHETICDS 
f:th 
Valve of Vieussens (upper part) 
Sphenoidal fissure 
- lis 
& External Rectus. 
Superior Oblique muscle of Eye. 
' 
• 
MOTOR OGULI EXTERNDS 
|th 
j' 
Floor of 4th Ventricle (from a gray nucleus) 
Sphenoidal fissure 
j. 
’■J * 
External Recius muscle of Eye. 
SHALL ROOT OF 5th PAIR 
M 
i 
Anterior Pyramids (upper part) 
♦ 
Poran 
ien Ovale 
P'> Ij ■ ■ 
Temporal, Masseter, Digastric, Internal & External Pterygoid muscles. 
FACIAL 
7th 
Lateral tract of Medulla Oblongata between Olivary & Restiform bodies 
Meatus Auditorius Internus 
Muscles of Face, External Ear, Buccinator, Stapedius & Laxator Tympani muscles 
HYPOGLOSSAL 
9th 
Groove between Pyramidal and Olivary bodies by 10 or 15 filaments 
Anterior Condyloid foramen 
1 % 
Muscles of Tongue. 
SPINAL ACCESSORY 
8th 
Lateral tract of Cord as low down as the 6th Cervical Vertebra 
■ 
Jugular foramen 
[plexus. 
Stemo Cleido Mastoid, & Trapezius muscles & sends branches to the Cervical 
SENSITIVE NERVES. 
| Opthalmic—Sphenoidal fissure 
Eyeball—Lachrymal gland—Mucous lining of eye & nose—Integument & 
LARGE ROOT OF 5th FAIR 
5th j 
Lateral tract Medulla behind the Olivary body 
Sup. Maxillary—Foramen Rotundum 
muscles of eyebrow & forehead. 
Side of nose—Lower eyelid—Upper lip—Teeth & gums of upper jaw—Integ- 
( 
1 Inf. Maxillary—Foramen Ovale 
ument of temple & side of forehead. 
Teeth & gums of lower jaw—Integument & muscles of external ear—Lower 
GLOSSOPHARYNGEAL 
8th 
Nucleus of Gray matter at lower part of floor of 4th Ventricle 
Jugular foramen 
part of face & upper lip—Tongue and muscles of mastication. 
Tongue and Pharynx. 
PNEDH06ASTRIG 
8th 
Lateral tract of Medulla behind Olivary body 
Jugular foramen 
n 
Larynx—Pharynx—(Esophagus—Lungs—Stomach—Heart. 
C ompiled by i:i>A\y|M> RIVES, M. I>. Published by ROBERT <1 .UMvl] & <'< >., ]>o. o.> West Fourth Oiixcixxxxati. 
Entered according to Act of Congress, in tlie year 1869, by EH. EE WARE RIVES, in the Clerk’s Office of the Eistrict Conrt of the United States, for the Southern Eistrict of Ohio.