Exam 5: Sensation

Information is transmitted from the eye to the brain through the:

Vi shines a flashlight into Mike's eye.The bright light will cause Mike's iris to:

Why can the inability to feel pain be fatal?

How would gate control theory explain this: Michelle has a bad headache.She starts watching an engaging television show and she no longer notices the pain.The television show ends,and she starts complaining about the pain.

The trichromatic theory of color vision asserts that there are three kinds of cones in the eye.

The thin membrane that moves in and out in response to sound wave patterns and passes the vibrations to the middle ear is the:

The case of Ashley Blocker illustrates:

The photoreceptors in your eye are called rods and cones.

Holly hurts her shoulder playing tennis.A therapist inserts needles in several points on her body and stimulates them.The therapist is treating Holly's shoulder using:

Denise is unaware of the feel of the chair she sits in while playing with her computer.Denise's lack of sensitivity is the result of:

What effect do social,psychological,and emotional factors have on pain?

Mary's grandfather suffers from hearing loss.The doctor recommends a hearing aid.Grandfather's condition is most likely:

Vibrations of the eardrum set in motion three small bones in the middle ear.These are:

Psychologists are particularly interested in the placebo effect because it suggests a:

Monochromats are people who:

A heavy concentration of cones can be found in: