![](/olcweb/styles/shared/spacer.gif) | Chapter Objectives (See related pages)
How sensitive are the sensory systems? Can stimuli of which we are unaware influence our behavior? |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | How are light waves transformed into the language the brain understands, producing our visual experiences? |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | What are the characteristics of sound waves, and how does the auditory apparatus produce hearing? |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | What are chemical molecules transformed into taste and smell? |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | How do we perceive touch, pain, body position, and other sensations? |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | How does the brain go "beyond the information given" to interpret sensory input? |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | What underlies our perceptions of the physical world? |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | How do illusions illustrate principles of perceptual organization? |
![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | ![](/olcweb/styles/shared/spacer.gif) | How does experience shape sensing and perceiving? What happens if the organism is deprived of these experiences? |
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