________ is (are) a common landmark or reference point used for ...

[LaDunn]

________ is (are) a common landmark or reference point used for stereotaxic surgery.
 
  a. The fornix
  b. The optic chiasma
  c. Bregma
  d. The parasagittal sutures
  e. The zero point

Question 2

Which of the following is true of stereotaxic surgery?
 
  a. A stereotaxic instrument does not require coordinates from a brain atlas.
  b. The carrier arm can be manipulated in two dimensions.
  c. The head-holder is designed to fix the skull in a rigid position.
  d. The stereotaxic instrument is useful for implanting magnetic coils into brain.
  e. The surgery can be accomplished by inserting an electrode by hand into the brain.

[mochi09]

Answer to Question 1

Answer: c. Bregma

Answer to Question 2

Answer: c. The head-holder is designed to fix the skull in a rigid position.

[LaDunn]

Great answer, keep it coming

[T4T]

Wow, this really help