Rat Brain Atlas

Standard mode

Enter ML, AP, and DV in mm. The atlas updates as you type.

Use Crosshair or Line to show a point or angled electrode trajectory. Pick a structure preset to fill common coordinates.

Coordinates are relative to skull and Bregma plane.

Multiple mode

One target per line. Required fields: ML=, AP=, DV= (mm).

Optional: Mode=Cross or Line, Dir=ML or AP, Angle=-45…45 (line mode only). Blank lines and # comments are ignored. Up to 16 targets.

ML=0.8, AP=3.2, DV=-3.35, Mode=Line, Dir=AP, Angle=15

Try the example buttons below the text area to load structure-preset sample inputs.

Coordinates are relative to skull and Bregma plane.