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Playing with color plane opacity• Demo (continue from inflated view with function)★ ‘ctrl+s’ or ViewSurface Controller to open surface controller➥ Turn OFF ‘1 Only’★ Load in color plane lh.1D.col with ‘Load Col’ or ‘c’➥ This is an RGB Dset, color mapping controls are hidden➥ Plane is placed atop of the foreground group➥ Its opacity is 1 so it will obscure the functional data➥ Background attenuation is not affected by plane’s opacity.➭ try turning it on and off again with ‘a’➥ Now lower the opacity of lh.1D.col with Opa: and watch thecolors from the planes below start to show throughHands-On29 Oct 2009 SSCC/NIMH 74
Playing with color plane order• Demo (continue from inflated view with function)★ You could put lh.1D.col below the function➥ Switch Dset to get a list of available planes➥ Prefixes fg: and bg: denote plane’s group membership➥ Select lh.1D.col and lower its order with the Ord: button➥ Select FuncAfni_0 and play with its opacity➥ Note: You can’t make a plane change its group membership, yet.★ You can’t delete a loaded color plane yet, but you can hide it.★ Turn ‘1’ ON if you just want to see the selected plane.• Test!★ The one whose label is shown in the surface controller★ Find a way to flip between the mapping from AFNI and the mappingdone with 3dVol2Surf before.➥ Appreciate the differences between the two mappings.Hands-On29 Oct 2009 SSCC/NIMH 75
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SUMAStatistical & Scientific Comput
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29 Oct 2009 SSCC/NIMH 3
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SUMA29 Oct 2009 SSCC/NIMH 5
Page 7 and 8:
The Process of Using SUMA PreSUMA (
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A: Preparing surface modelsfor SUMA
Page 11 and 12:
Viewing Surfaces with SUMA• After
Page 13 and 14: Check for proper alignment and defe
Page 15 and 16: Basic SUMA viewer functions• Pryi
Page 17 and 18: Basic SUMA viewer functions• Pick
Page 19 and 20: Recording your beautiful SUMA image
Page 21 and 22: What’s a surface made of?NodeEdge
Page 23 and 24: • Geometry: Spatial location★ X
Page 25 and 26: Viewing the group of surfaces• Sw
Page 27 and 28: Standardizing Surfaces For Group An
Page 29 and 30: Subject dataSpherical WarpingYellow
Page 31 and 32: Our WayInstead of interpolatingdata
Page 33 and 34: Standard meshes for 6 subjects• 6
Page 35 and 36: Creating Standard-Mesh Surfaces•
Page 37 and 38: Artifacts with standard meshes• I
Page 39 and 40: B: Aligning Surface w/ Experiment D
Page 41 and 42: • Launch AFNI to check that volum
Page 43 and 44: Mapping Options• Surface/volume I
Page 45 and 46: Mapping Habits• When mapping data
Page 47 and 48: Command-line Mapping• 3dVol2Surf
Page 49 and 50: Format of surface-based datasets•
Page 51 and 52: • Demo (continued):Graphing Time
Page 53 and 54: • Demo (continued):• Mapping Pa
Page 55 and 56: • Demo (continued):• The Colorm
Page 57 and 58: • Demo (continued):• Interactiv
Page 59 and 60: • Demo (Continued):• Dset Info
Page 61 and 62: Color overlay planes• Colorized D
Page 63: Layering fore- & background planes
Page 67 and 68: Drawing surface-based ROIs• Demo
Page 69 and 70: Surface ROI Volume ROI• ROIs fil
Page 71 and 72: Surface ROI Volume ROI• Mention
Page 73 and 74: Smoothing data on surface models•
Page 75 and 76: Smoothing geometry of surface• Su
Page 77 and 78: • afni_proc.pyProcessing Pipeline
Page 79 and 80: Auxiliary programs• To see a list
Page 81 and 82: • ScaleToMapAuxiliary programs★
Page 83: Developers:Brenna ArgallShruti Jape
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