Which - in spite of the beta status - works amazingly well!
Cheers,
Cornelius
On Thu, Dec 17, 2009 at 1:06 PM, Stephen Smith <[log in to unmask]> wrote:
> Hi - one thing to note is that we do not recommend running separate ICA
> analyses for separate subjects for such studies. There is too much danger of
> getting non-comparable decompositions in different subjects, for a number of
> reasons; this is why we recommend doing a group-wise concat-ICA followed by
> dual-regression - email me if you want to try out the dual-regression beta
> script.
> Cheers.
>
> On 17 Dec 2009, at 11:31, Philipp Klein wrote:
>
> Hello,
>
> we have used MELODIC single-session ICA to extract the default-mode network
> (DMN) component in a group of psychiatric patients and healthy controls. Now
> we want to compare the DMN component in both groups using RANDOMISE.
>
> Here is the question: I am not sure which map in the stats-folder to use.
> From the mailing-list I learned that it is not advised to use the
> thersh_zstat-map. How about the probmap though? And if I can use the
> probmap, what exactly does it describe?
>
> Any help is greatly appreciated!
>
> Best,
> Philipp
>
>
>
> ---------------------------------------------------------------------------
> Stephen M. Smith, Professor of Biomedical Engineering
> Associate Director, Oxford University FMRIB Centre
>
> FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK
> +44 (0) 1865 222726 (fax 222717)
> [log in to unmask] http://www.fmrib.ox.ac.uk/~steve
> ---------------------------------------------------------------------------
>
>
>
>
--
Dr. med. Cornelius J. Werner
GnuPG Public Key ID: 0x9D64BC2C
Department of Neurology
RWTH Aachen University
Pauwelsstr. 30
52074 Aachen
Germany
Institute of Neuroscience and Medicine
Cognitive Neuroscience - INM3
Research Centre Juelich
52425 Juelich
Germany
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