The manner in which various stimuli are perceived as different in the central nervous system, as all sensory receptors send signals in a similar manner. Introduction: Sensory receptors are located in sense organs and are responsible for detecting stimulus. A stimulus is any change in the environment, be it chemical, physical, or mechanical. The stimulus is perceived by sensory organs and results in generation of receptor potential. The receptors send signals to the brain, which interprets the data and sends signals to motor organs that proceed accordingly. The brain, a part of central nervous system (CNS), is an important organ and all information is primarily passed to CNS, except for reflex actions.

Question

The sensory systems are complex and have the amazing ability to respond to different types of environmental stimuli. What is one aspect of the sensory systems we have looked at (gustatory, olfactory, or visual) that you found particularly interesting and would like to know more about?

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Question

Chapter 41.1, Problem 2SB

Summary Introduction

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The manner in which various stimuli are perceived as different in the central nervous system, as all sensory receptors send signals in a similar manner.

Introduction:

Sensory receptors are located in sense organs and are responsible for detecting stimulus. A stimulus is any change in the environment, be it chemical, physical, or mechanical. The stimulus is perceived by sensory organs and results in generation of receptor potential. The receptors send signals to the brain, which interprets the data and sends signals to motor organs that proceed accordingly. The brain, a part of central nervous system (CNS), is an important organ and all information is primarily passed to CNS, except for reflex actions.

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