Which of the following chemicals can be used to create a ...

[jace]

Which of the following chemicals can be used to create a reversible lesion in brain tissue?
 
  a. saline
  b. a local anesthetic such as lidocaine
  c. glutamate
  d. flurogold
  e. 6-hydroxydopamine

Question 2

The key advantage of a reversible lesion is that
 
  a. axons of passage are not affected by reversible procedures.
  b. each animal can serve as its own control.
  c. cell bodies are not affected by reversible procedures.
  d. such lesions affect brain tissue near the tip of the lesion device.
  e. kainic acid is inexpensive.

[parshano]

Answer to Question 1

Answer: b. a local anesthetic such as lidocaine

Answer to Question 2

Answer: b. each animal can serve as its own control.

[jace]

TYSM

[amit]

Thanks for the timely response, appreciate it