Exam 5: The Perceiving Mind Sensation and Perception

How does our perception of sound change with intensity of the stimulus?

The world perceived by Matteo is very different than the world perceived by most;he can only see black,white,or shades of gray.What can we conclude about Matteo?

An important gateway to perception is the process of ____,defined as a narrow focus of consciousness.

A high-amplitude,high-frequency sound wave is perceived as ____.

Describe an example of the two-step process involved in signal detection.Include hit,miss,false alarm,and correct rejection in your example.

Manu suffers from a rare genetic disorder that does not allow incoming light from her eyes to be transmitted to her brain.Because of Manu's disorder,which process is directly disrupted?

Of the five different human sensory systems,famed philosopher Immanuel Kant considered ________ to be the most dispensable.

After suffering an eye injury during a lacrosse match,Gregg is forced to wear an eye patch.In addition to problems with depth perception,Gregg's ophthalmologist tells him that his blind spot will be more evident.Which structure of the eye has been affected with regard to his blind spot?

What is the role of the amygdala in processing visual information?

How do somatosensory stimuli differ from visual or auditory stimuli?

Isabella is a judge at the campus's annual Fine Foods Fair.She has an excellent palate and is able to easily distinguish between the four major categories of taste (sweet,sour,bitter,and salty)as well as the fifth,less familiar category of taste,known by the ____.

While working to restore the roof of his house,Stan feels the rough surfaces of the roof's shingles.What allows Stan to sense the roughness of the shingles?

Dr.Tanner is studying the effects of continuous pesticide exposure on auditory function.Using a rodent model,Dr.Tanner monitors the organ of Corti in rats with long-term pesticide exposure via two-photon microscopy.Based on his observations,he suspects that pesticides do indeed disrupt auditory function in the organ of Corti.What did Dr.Tanner observe?

One of the most powerful monocular depth cues is ____.

Loss of hearing occurs first at

Three-year-old-Joshua spits out his broccoli,scrunches his face and shouts,"Yuck!" His mother can't understand why he has such a distaste for broccoli,because she finds it to be rather bland.Why might Joshua and his mother have such different reactions to the taste of broccoli?

The mathematical approach to object recognition suggests that we ____.

What important fact supports the idea that vision is one of the most important sensory systems in humans?

How do rods differ from cones in the retina?

Pamela watches her cat Mr.Big swat his paw at the wall and calls out,"Crazy Big,what are you swatting at;nothing is there." How would you explain the fact that Mr.Big can see something that Pamela cannot?