1. ________ refers to the minimum amount of stimulus energy required to be detected 50% of the time. 2. Decreased sensitivity to an unchanging stimulus is known as ________.
3. ________ involves the conversion of sensory stimulus energy into neural impulses.
4. ________ occurs when sensory information is organized, interpreted, and consciously experienced.
5. Which of the following correctly matches the pattern in our perception of color as we move from short wavelengths to long wavelengths?
6. The visible spectrum includes light that ranges from about ________.
7. The electromagnetic spectrum includes ________.
8. The audible range for humans is ________.
9. The quality of a sound that is affected by frequency, amplitude, and timing of the sound wave is known as ________.
10. The ________ is a small indentation of the retina that contains cones.
11. ________ operate best under bright light conditions.
12. ________ depth cues require the use of both eyes.
13. If you were to stare at a green dot for a relatively long period of time and then shift your gaze to a blank white screen, you would see a ________ negative afterimage.
14. Hair cells located near the base of the basilar membrane respond best to ________ sounds.
15. The three ossicles of the middle ear are known as ________.
16. Hearing aids might be effective for treating ________.
17. Cues that require two ears are referred to as ________ cues.
18. Chemical messages often sent between two members of a species to communicate something about reproductive status are called ________.
19. Which taste is associated with monosodium glutamate?
20. ________ serve as sensory receptors for temperature and pain stimuli.
21. Which of the following is involved in maintaining balance and body posture?
22. According to the principle of ________, objects that occur close to one another tend to be grouped together.
23. Our tendency to perceive things as complete objects rather than as a series of parts is known as the principle of ________.
24. According to the law of ________, we are more likely to perceive smoothly flowing lines rather than choppy or jagged lines.
25. The main point of focus in a visual display is known as the ________.
How does the brain organize and interpret sensory information?Senses are organized in the brain as maps
From the thalamus, sensory information then is sent to various regions of the cerebral cortex specialized to process and interpret a given type of sensory information. Some sensory information sometimes bypasses the thalamus altogether.
What is an example of sensation and perception?For example, upon walking into a kitchen and smelling the scent of baking cinnamon rolls, the sensation is the scent receptors detecting the odor of cinnamon, but the perception may be “Mmm, this smells like the bread Grandma used to bake when the family gathered for holidays.”
What is sensation vs perception?Sensation occurs when sensory receptors detect sensory stimuli. Perception involves the organization, interpretation, and conscious experience of those sensations.
What involves the conversion of sensory stimulus?The conversion from sensory stimulus energy to action potential is known as transduction.
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