A stereotaxic atlas of the monkey frontal lobes.

A stereotaxic atlas of the frontal lobes of M. Arctoides is presented as a consecutive series of line drawings. It is based on six animals. Alternating serial coronal sections stained with cresyl violet or Luxol Fast Blue were produced for each brain. Representative sections were used to prepare line drawings at one-millimeter intervals at a magnification of 4x. The stereotaxic anterior to posterior range is +43 to +20. This line drawing format can be use to recorded electrode placement or document the extent of lesions.