Hi,
Then it sounds like you are using an older version of FSL as this
option was introduced in the FSL 5 release (if I recall correctly!)
You can do this with the standard fslmaths though with the following command:
fslmaths MASK -mul -1 add 1 MASK_inverted
On Mon, Apr 29, 2013 at 3:45 PM, Amandine Pelletier
<[log in to unmask]> wrote:
> Hi,
>
> I'm sorry but it seems that this option is not available in fslmaths,
>
> There is the option -bin but not the option -binv,
>
> Thanks for your help,
>
>
>
>
> 2013/4/29 Niels Bergsland <[log in to unmask]>
>>
>> Hi, you can easily do this using the -binv option in fslmaths
>>
>> On Mon, Apr 29, 2013 at 3:33 PM, Amandine Pelletier
>> <[log in to unmask]> wrote:
>> > Dear FSL experts,
>> >
>> > Using LST toolbox, I have performed the assessment of white matter
>> > hyperintensities volumes,
>> >
>> > Finally, I obtained a mask of white matter hyperintensities for each
>> > subject in native space,
>> >
>> > Using the command line fslmeants, I have extracted the FA values in the
>> > lesion masks,
>> >
>> > Now, I would like to extract the FA values outside the lesions (in
>> > normal appearing white matter),
>> >
>> > I need to reverse my lesion masks > that is to say I would like to
>> > obtain a mask with a value of 1 outside the mask and with a value of 0
>> > inside the mask,
>> >
>> > Does anyone can help me ?
>> >
>> > Thanks for your time and your help,
>> >
>> > Amandine
>>
>>
>>
>> --
>> Niels Bergsland
>> Integration Director
>> Buffalo Neuroimaging Analysis Center
>> 100 High St. Buffalo NY 14203
>> [log in to unmask]
>> (716) 859-7677
>
>
>
>
> --
> Amandine PELLETIER
> Doctorante en Neurosciences
> INCIA, UMR 5287
> Equipe Neurosciences Cognitives Humaines et Neuroimagerie
> [log in to unmask]
--
Niels Bergsland
Integration Director
Buffalo Neuroimaging Analysis Center
100 High St. Buffalo NY 14203
[log in to unmask]
(716) 859-7677
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