Orthogonal Viewer
When you click Orthogonal button in the display GUI, the following options will be displayed.
Figure 1: Orthogonal Viewer

Figure 2 shows one of the task related components after clicking on Display
button in Figure 1.
Figure 2: One of the task-related components
Orthogonal Viewer Description:
The orthogonal viewer displays three orthogonal slices of the selected component like
axial, sagittal and coronal. You can interactively navigate around the
brain by clicking on a voxel in any of the orthogonal slices or by
entering real world coordinates (See Options menu in Figure 2). The controls plotted below the slices are explained below:
- BOLD Time course
- BOLD signal is plotted for the data-set shown in the popup control for the current voxel. When a voxel is interactively chosen,
you have to select the entry in the popup box to update the BOLD time course plot.
- ICA Time course
- ICA time course is plotted at the maximum voxel (Red), minimum voxel
(dotted red) and at the current voxel (green). Real world coordinates are reported in the plot title.
- Popup Control
- Popup control is used to show the original data-sets used for the analysis. Mean is also included in the popup control and when clicked plots mean time course and standard error of mean for the current voxel.
- Plot Button
- Plots the top five components for the selected voxel for the viewing
set.