Exam 5: Sensation and Perception

The optic nerve projects from the retina through a neural pathway that progresses to the , which is located in the lobe.

What do olfaction and pheromone processing have in common in many nonhuman mammals?

Imagine a very tiny person is walking through the auditory tract, from the ear canal through to the auditory nerve.When that tiny person reaches the cochlea and walks along the basilar membrane, frequency sounds will disturb their walk most at the base of the cochlea, and Frequency sounds will disturb their walk most at the tip of the cochlea.

Ouch! A paper cut! The sharp sting travels along pain fibers, which are .

Consider the pattern: XXY XXY XXY.People perceive this pattern as consisting of three groups of three letters each.Which Gestalt principle accounts for this outcome?

A psychophysicist would be most directly concerned with

Artists did not learn to represent depth in paintings until the Renaissance.This fact suggests that

As Devin runs to catch the quarterback's throw, he automatically checks the position of his arms and hands and adjusts them to the path of the ball.Which sense allows him to position his hands and arms so well?

Anna is reading her psychology text.The activation of receptors in her retina is called ; her interpretation of the stimuli as particular words is termed .

Haptic experiences are the result of

The base of the cochlea responds to sounds, while the tip of the cochlea responds to sounds.

After being in a car crash, Yuri has the selective inability to recognize faces.He is most likely suffering from due to damage to his .

According to gate control theory, pain

Torri is 2 years old and was born with a severe hearing impairment.Her parents both have congenital hearing loss as well.Torri currently has hearing aids to help her hear, but her parents are considering a cochlear implant for her.What would be most likely to keep Torri's parents from agreeing to the procedure?

Javier's attention is captured by the loud sirens and bright lights of an ambulance as it passes by.Arezou's attention is captured when she hears someone say her name.Javier's response is best explained as a result of , while Arezou's response is best explained as a result of .

Dogs can hear higher-frequency sounds than people can.This fact suggests that there is an anatomical difference in the

During transduction, most sensory information is transmitted first to the before it is sent to the , where it is interpreted as sight, sound, touch, or taste.

What is retained by people with hearing aids but lost in people who receive cochlear implants?

Dolphins and bats are able to echolocate, meaning they can detect the locations of objects in their environment by certain waves of energy emitted or reflected by those objects.Which of the following might dolphins and bats have that humans do not?

According to this information-processing model, pattern recognition occurs because the data at higher levels of mental processing influence the lower levels in the processing hierarchy.