Chapter 13, Problem 4TYC

Summary Introduction

To write:

When a person cut his finger, then the pain signals are conducted to the central nervous system by the unipolar sensory neurons.The reason for the somas located near the spinal cord instead of present in the skin closer to the origin of the pain.

Introduction:

The nervous system can be defined as a highly complex portion of an animal which directs its actions and sensory messages by transmitting signals to and from diverse body parts. The basic unit of the nervous system is known as the nerve cell or neuron.