#ANDYROID BIT SLICER MOVIE#

Slice cold cuts thin (see H is for Ham) and loosely drape them when you can. More meat doesnвЂ™t make a better sandwich smaller quantities of quality meat does. Here's how we do it:ДЄ slick of mayo or butter on both slices of bread flavors each bite and is a barrier against wet fillings to fight sogginess (for a counterpoint, ThereвЂ™s a reason itвЂ™s called вЂњbuildingвЂќ a sandwich. The care for logistics that keeps a tomato from sliding out. The balance of flavors and textures that make each bite harmonious. The command line version of this is called spm_vol.Anyone can slap stuff between two slices of bread and call it a sandwich.

SPM reads header information when it loads a file.

How do these compare with the values that you see in the bottom half of the Display window? Hover your mouse over the file name, and observe the values that are presented in a sub-menu on the right.

If you are viewing one of the functional images using the Display button, right-clicking on any of the viewing panes will display a menu with the currently viewed file name at the top of it.

How does the contrast and the brightness change as you drag the crosshair through different slices of the image? What do you think affects the brightness of a given slice?

Examine a few of the other anatomical and functional scans for some of the other subjects, making sure to unzip the images before loading them into the viewer.

Which volumes, if any, show any sudden changes in movement? Do you notice any sudden changes in movement? View the time-series for run-1, and compare it to run-2.

View the time-series of the run-2 data, using the steps outlined above.

This opens up another figure that you can view simultaneously as you flip through the volumes. To see a plot of the time-series activation at the voxel under the crosshairs, right-click again on any of the planes, select вЂњBrowseвЂќ, and then select вЂњDisplay profileвЂќ. Clicking on the button again will stop the movie.

#ANDYROID BIT SLICER MOVIE#

Clicking on the > button in the bottom right will start movie mode, which flips through the volumes at a rapid pace. Clicking on the right or left arrows will advance or go back one volume you can also click and drag the scrolling bar to view the volumes more rapidly. You will now see a horizontal scrolling bar at the bottom of the display window. Select all of the resulting images, and click Done. You will be prompted to select an image click on the currently selected file to remove it, and then enter the string run-1 in the Filter field, and 1:146 in the Frames field. Right click on any of the planes and click the Browse button. This will display a single volume in three planes: Coronal, Sagittal, and Axial. To view the time-series of volumes in rapid succession, click the Check Reg button and load the sub-01_task-flanker_run-1_bold.nii data. Functional images are often collected as a time-series that is, multiple volumes are concatenated together into a single dataset. There are ways to reduce this distortion, but for now we will ignore it.ДЄnother quality check is to make sure there isnвЂ™t excessive motion. One place where it is common to see a little bit of distortion is in the orbitofrontal part of the brain, just above the eyeballs. Many of the quality checks for the functional image are the same as with the anatomical image: Watch out for extremely bright or extremely dark spots in the grey or white matter, as well as for image distortions such as abnormal stretching or warping. Introduction to Tract-Based Spatial Statistics (TBSS).GIMME (Group Iterative Multiple Model Estimation).

fASL Tutorial #5: Examining the Results.

fASL Tutorial #2: Downloading and Installing.

Introduction to the Human Connectome Project.

Introduction to the Human Connectome Project (HCP)

Parametric Modulation in SPM, FSL, and AFNI.

Functional Connectivity and the CONN Toolbox.

Appendix B: Psychophysiological Interactions (PPI) in SPMДЇunctional Connectivity with the CONN Toolbox.SPM Tutorial #5: Statistics and Modeling.Overview: The SPM Graphical User Interface.fMRI Tutorial #5: Statistics and Modeling.

fMRI Tutorial #2: Overview of The Flanker Task.

Unix Tutorial #9: Automating The Analysis.

Unix Tutorial #6: Conditional Statements.

Unix Tutorial #4: Shells and Path Variables.

Unix Tutorial #2: Copying and Removing Files.

Unix Tutorial #1: Navigating the directory tree.

Andyroid bit slicer