Volumes & overlays

Goal: get the most out of volume and overlay rendering.

Colormaps

Selectable per layer in the right panel. BrainDeer ships a colormap registry — common neuroimaging colormaps are preinstalled.

Contrast & windowing

• Sliders for min/max (windowing)
• Auto-contrast on the visible slice

Overlays

• The order in the file list controls draw order
• Opacity and thresholds per overlay
• Toggle an overlay quickly via the eye icon

Media for this page

• [ ] Video (~60 s): put an atlas overlay on a T1, adjust threshold + opacity
• [ ] Screenshot series: same view with 3 different colormaps

See also

• Data model
• Working with atlases