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Sensory Organs

Published on Nov 19, 2015

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PRESENTATION OUTLINE

Sensory organs and the Afferent nervous System

Photo by keltickelton

Function

  • relay information to the nervous system about:
  • external environment
  • internal environment
  • position and movement of the body
Photo by sffubs

Sensory information is used:

  • To generate reflex actions
  • experience sensations
  • Taste, touch, Smell, Hear, Vision

Sensory Receptors:

Specialized cells that relay information to nervous system

Types of Sensory REceptors

How Sensation is transmitted