Author Question: The major advantage of chemical stimulation using glutamate infusion is that a. it activates cell ... (Read 71 times)

piesebel

  • Hero Member
  • *****
  • Posts: 565
The major advantage of chemical stimulation using glutamate infusion is that
 
  a. it activates cell bodies but not axons.
  b. it only activates neurons in the cortex.
  c. it is less complicated to achieve than is electrical stimulation.
  d. it activates axons, but not cell bodies.
  e. dendrites are inactivated by the technique.

Question 2

A key disadvantage of the electrical stimulation technique is that
 
  a. it cannot be used to inactivate neurons.
  b. the procedure cannot be used in live animals.
  c. behavioral changes are rarely noted after electrical stimulation of the brain.
  d. the stimulation does not always duplicate natural neural processes.
  e. it is more expensive than the chemical stimulation technique.



elyse44

  • Sr. Member
  • ****
  • Posts: 319
Answer to Question 1

Answer: a. it activates cell bodies but not axons.

Answer to Question 2

Answer: d. the stimulation does not always duplicate natural neural processes.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

For a complete list of videos, visit our video library