Column I | Column II | ||
A | Sacral nerves | 1 | 1 Pair |
B | Thoraic nerves | 2 | 8 Pairs |
C | Cocygeal nerves | 3 | 7 Pairs |
D | Cervical nerves | 4 | 12 Pairs |
5 Pairs |
S.No. | Cranial nerves | Arises from ... | Ends in ... |
---|---|---|---|
I. | Olfactory nerves | Olfactory epithelium of nasal chambers | Temporal lobes of cerebrum |
II. | Optic nerves | Retina of eyes | Cerebellum |
III. | Auditory nerves | Internal ears | Cerebrum |
IV. | Pathetic nerves | Floor of mid brain | Superior oblique muscle of eye ball |
Table 1: List of Cranial Nerves: Their Origins and End Points