Chapter 14.6, Problem 4AYLO

Summary Introduction

To discuss:

The effects of damage to each cranial nerve and clinical methods of testing for damage.

Introduction:

Cranial nerves are used to communicate to all parts of the body from the brain. It is of twelve types; 1 to 12 cranial nerves are present in our body. All cranial nerves enter the brain through the spinal cord. Each nerve has a distinctive function and specific name.

Cranial nerves are used to carry the sensory impulses from the brain to all parts of the body and vice versa. Each cranial nerve is effected by some means and cause serious damage; this can be detected by some unique test.