MRI VBM issue
1
0
Entering edit mode
3 months ago
Ethan Lee • 0

Recently I am trying to use SPM12 for voxel-based morphology (VBM) method to analyze the deep nuclear size of rhesus monkeys. The template I am using is INIA-19. However, I encountered a problem: after obtaining the standard spatial segmentation image of the macaque, I used the ROI volume calculation script I wrote to calculate the brain area size based on INIA-19. However, in the generated ROIv data, I could not find the size data of the nuclei that I was interested in.

MRI VBM ROI Rhesus • 303 views
ADD COMMENT
0
Entering edit mode

As shown in Figure 1, in the regional brain map of the INIA-19 template, there is a left substantia nigra nucleus numbered 387.

Index of INIA-19 templates

ADD REPLY
0
Entering edit mode

However, after using 'inia19-NeuroMaps.nii' to perform ROI analysis on the template file, there is no project labeled 387 in the analysis results.

ADD REPLY
0
Entering edit mode

The ROI calculate result is here. ROI Cal Results

ADD REPLY
0
Entering edit mode
3 months ago
Ethan Lee • 0

My question is: Why does this happen (there are certain nuclei in the partition directory of the INIA-19 template, but there is no data for these nuclei in the ROI calculation results)? How can I solve this problem?

ADD COMMENT

Login before adding your answer.

Traffic: 1221 users visited in the last hour
Help About
FAQ
Access RSS
API
Stats

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

Powered by the version 2.3.6