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This shows you the differences between two versions of the page.

--- neuroelf_videos [2011/05/13 18:53] – reformatted page jochen
+++ neuroelf_videos [2011/05/18 13:10] (current) – changing vertical resolution to 384 to include bar, adding linebreaks jochen
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 ====== NeuroElf - Videos ======
-Here are some videos that I've recorded showing some of the more basic functionality available in NeuroElf:
+Here are some videos that I've recorded showing some of the more basic functionality available in NeuroElf: (for an alternative view, visit the [[http://www.youtube.com/user/TheNeuroElf|NeuroElf YouTube Channel]], which also contains playlists...)
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 ===== Setup =====
-{{ youtube>DktIMfu9UM8?640x360| NeuroElf download, installation, and setup}}
+{{ youtube>DktIMfu9UM8?640x384| NeuroElf download, installation, and setup}}
 ==== Installation ====
 This video is about
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   * [[NeuroElf installation video|full-size resolution]] and as
   * [[http://videos.neuroelf.net/NeuroElf_Installation.avi|XVID HD download]]
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 ===== GUI features =====
-{{ youtube>pMY6fvv-Sj4?640x360| NeuroElf basic browsing}}
+{{ youtube>pMY6fvv-Sj4?640x384| NeuroElf basic browsing}}
 ==== Basic browsing ====
 This video is about
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   * [[Neuroelf Basic Browsing|full-size resolution]] and as
   * [[http://videos.neuroelf.net/NeuroElf_Basic_Browsing.avi|XVID HD download]]
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-{{ youtube>gc8pIJbPOIY?640x360| NeuroElf - contrast manager}}
+{{ youtube>gc8pIJbPOIY?640x384| NeuroElf - contrast manager}}
 ==== Contrast manager ====
 This video is about
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   * [[NeuroElf GUI - contrast manager video|full-size resolution]] and as
   * [[http://videos.neuroelf.net/NeuroElf_Contrast_Manager.avi|XVID HD download]]
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 ----
-{{ youtube>Wl4ejKRqW3M?640x360| NeuroElf - GLM beta plotter}}
+{{ youtube>Wl4ejKRqW3M?640x384| NeuroElf - GLM beta plotter}}
 ==== GLM beta plotter ====
 This video is about
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   * [[NeuroElf GUI - GLM beta plotter video|full-size resolution]] and as
   * [[http://videos.neuroelf.net/NeuroElf_GLM_beta_plotter.avi|XVID HD download]]
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+----
+{{ youtube>UjQBUovdtsM?640x384| NeuroElf - defining ROIs}}
+==== Defining ROIs ====
+This video is about
+  * run a conjunction between a correlation and a one-sample t-test map
+  * threshold this conjunction map
+  * use the clustertable function to create a list of clusters
+  * find the desired cluster
+  * restrict the selected cluster(s) to a sphere around the peak
+  * extract data from a GLM in a given cluster
+  * overlay a visualization of selected clusters on a VMR
+  * use the drawing tool to manually define a VOI/ROI
+and is available in
+  * [[NeuroElf GUI - defining ROIs video|full-size resolution]] and as
+  * [[http://videos.neuroelf.net/NeuroElf_Defining_ROIs.avi|XVID HD download]]
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-{{ youtube>qraKizVIKwU?640x360| NeuroElf Surface visualization}}
+{{ youtube>qraKizVIKwU?640x384| NeuroElf Surface visualization}}
 ==== Surface visualization ====
 This video is about
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+----
+{{ youtube>irmjebM9cwA?640x384| NeuroElf - comparing the surface and rendering visualizations}}
+==== Surface and Rendering visualization comparison ====
+This video is about
+  * sampling all maps from a [[xff - VMP format|VMP]] into an [[xff - SMP format|SMP]] container
+  * creating a high-resolution screenshot from an undocked surface view
+  * loading this (EPS) file into an external graphics program (e.g. GIMP) for rendering (please make sure that you have Ghostscript installed under Windows!)
+  * comparing rendering resolutions
+  * loading a VMR suitable for rendering
+  * invoking the rendering UI
+  * changing the contrast/brightness setting of the VMR
+  * using the rendering UI with lower and higher resolution settings
+and is also available in
+  * [[NeuroElf - surface and rendering compared|full-size resolution]] and as
+  * [[http://videos.neuroelf.net/NeuroElf_Surface_vs_Rendering.avi|XVID HD download]]
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