¥Brief Tour of the Functional Color Overlay Controls
HOpen with [Define Overlay] button on AFNI controller
Color map
Hidden popup menu here
Choose which dataset makes the underlay image
Choose which sub-brick from Underlay dataset to display (usu. Anat - has only 1 sub-brick)
Choose which sub-brick
of functional dataset makes
the color
Choose which sub-brick of functional dataset
is the Threshold
Shows ranges of data in Underlay and Overlay dataset
Shows automatic range for color scaling
Rotates color map
Lets you choose range for color scaling
Threshold slider
p-value of current threshold
Choose range of threshold slider, in powers of 10
Positive-only or both signs of function?
Number of panes in color map
Shows voxel values at focus