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open-discussion > Cluster Locater Question
Jan 11, 2017 12:01 PM | haobo zhang
Cluster Locater Question
Hello PANDA experts,
I have two questions.
1, Using Cluster Locater in PANDA-utilities, I noted that in MATLAB Command Window shows a list of variables, including Voxels MAX, MAX X (vox), MAX Y and MAX Z, as well as COG X, Y and Z. I wonder what the meanings of these variables are.
Voxels MAX: is this the (1-p-value) of the peak voxel within the cluster?
MAX X, Y and Z: are these the MNI coordinates of that peak voxel?
COG X, Y and Z: what are those?
2, To use the fully corrected p image (i.e. tbss_tfce_corrp_tstat) to generate a report on the suprathreshold clusters, should I firstly threshold this p image by value>0.95, and then use PANDA-utilities-Cluster Locater to get the information on the clusters?
Many thanks!
Haobo Zhang
I have two questions.
1, Using Cluster Locater in PANDA-utilities, I noted that in MATLAB Command Window shows a list of variables, including Voxels MAX, MAX X (vox), MAX Y and MAX Z, as well as COG X, Y and Z. I wonder what the meanings of these variables are.
Voxels MAX: is this the (1-p-value) of the peak voxel within the cluster?
MAX X, Y and Z: are these the MNI coordinates of that peak voxel?
COG X, Y and Z: what are those?
2, To use the fully corrected p image (i.e. tbss_tfce_corrp_tstat) to generate a report on the suprathreshold clusters, should I firstly threshold this p image by value>0.95, and then use PANDA-utilities-Cluster Locater to get the information on the clusters?
Many thanks!
Haobo Zhang
Threaded View
| Title | Author | Date |
|---|---|---|
| haobo zhang | Jan 11, 2017 | |
| Zaixu Cui | Jan 12, 2017 | |
