Author Question: The brain imaging technique that creates images of structures in the brain, but cannot indicate ... (Read 260 times)

jlmhmf

  • Hero Member
  • *****
  • Posts: 552
The brain imaging technique that creates images of structures in the brain, but cannot indicate neural activity, is _____.
 
  A) fMRI
  B) Ablation
  C) PET scan
  D) MRI

Question 2

The cortical magnification factor occurs in humans because _____.
 
  A) a small area in the peripheral retina accounts for a large area on the cortex
  B) the small area of the fovea accounts for a large area on the cortex
  C) the lens accommodates so that the image is magnified on the retina
  D) the area at the optic disk accounts for a large area on the cortex



Expo

  • Sr. Member
  • ****
  • Posts: 351
Answer to Question 1

D

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

For a complete list of videos, visit our video library