| 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

