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Hi All -- Thanks so much for the help with my meta-analysis. Right now I´m trying MRIcro, which works great. What I´d really like, though, would be to be able to view through a glass brain, overlay different studies´ findings on top of each other, and use an intensity rating for overlapping voxels. Seems like the best way would be if I could manually input points into an SPM activation map (a con.image file?), and give each coordinate a small, aribitrary radius/volume, so that they can overlap, etc. Does anyone know of a program or extension by which to do this? Thanks very much, Jamil Zaki Unitat de Recerca en Neurociencia Cognitiva Universitat Autonoma de Barcelona Or you could have a look at the brede toolbox by Finn Aarup Nielsen: http://hendrix.imm.dtu.dk/software/brede/ Best Torben Torben E. Lund Danish Research Centre for MR Copenhagen University Hospital Kettegaard Allé 30 2650 Hvidovre Denmark email: [log in to unmask] webpage: http://www.drcmr.dk On 31 Jan 2005, at 19:32, Matthew Brett wrote: > Hi, > >> I´m brand new to SPM, so my questions may seem a bit sophomoric, but I >> certainly appreciate any help. I´m starting with something simple, a >> meta- >> analysis for which I´d like to manually input activation points from >> past >> studies onto a canonical MNI anatomical brain. > > You might consider MRIcro for this. I can't remember if this feature > is documented, but you can right click on the mulitislice button, and > select a text file which has information about the points you want > overlaid. I've attached an example text file, for some amygdala > points. This feature seems to be broken for the Linux version, > > Best, > > Matthew > <amygdala.txt> --------------------------------------------------------------------------- -----[text/enriched] Or you could have a look at the brede toolbox by Finn Aarup Nielsen: http://hendrix.imm.dtu.dk/software/brede/ Best Torben Torben E. Lund Danish Research Centre for MR Copenhagen University Hospital Kettegaard Allé 30 2650 Hvidovre Denmark email:<color><param>0A0A,3333,E1E1</param> [log in to unmask]</color> webpage: <color><param>0A0A,3333,E4E4</param>http://www.drcmr.dk</color> On 31 Jan 2005, at 19:32, Matthew Brett wrote: <excerpt>Hi, <excerpt>I´m brand new to SPM, so my questions may seem a bit sophomoric, but I certainly appreciate any help. I´m starting with something simple, a meta- analysis for which I´d like to manually input activation points from past studies onto a canonical MNI anatomical brain. </excerpt> You might consider MRIcro for this. I can't remember if this feature is documented, but you can right click on the mulitislice button, and select a text file which has information about the points you want overlaid. I've attached an example text file, for some amygdala points. This feature seems to be broken for the Linux version, Best, Matthew <<amygdala.txt></excerpt>