Hi Isobel,

The modulation option should become available when you set 'Display as" to "RGB".

Cheers,

Paul

On 5 January 2016 at 07:11, Isobel French <[log in to unmask]> wrote:

HI,

I can't seem to change the modulation in fslview in the overlay information dialog window

in DTI display options. 

The tab is unable to be clicked. Are there any settings I might have missed?

Thanks

Best regards,

Isobel French