你好，我目前在做脑图像配准，我想要ADHD和ABIDE原始数据集去除颅骨后的大脑部分数据集，而不是经过你们提取的灰质，白质部分。不知道能不能进行共享一下。我在ADHD的数据集上通过fsl软件，做了去颅骨，但是大脑部分和颅骨还是有一些粘连，颅骨去除的效果不好。因此想从你们这拿到去颅骨的数据集。万分感谢！

Dear Dr. Yan,

I am working on the data from R-fMRI maps project. Great thanks for sharing the proprecessed data with us. 

Would you mind telling us how to do the voxel-based morphometry analysis of the structural MRI data? For instance, can you explain the steps to calculate the gray matter density in MNI space? Thanks again.

Best Regards,

Mex

Investigators and Affiliations

Chao-Gan Yan, Ph. D.^1,2, Qi-Hong Zou, Ph. D.^1,3, Yu-Feng Zang, Ph. D.^1,4

Dear Dr. Yan,

I happen to find that there are probably something wrong with the fMRI data of subject 'ABIDEII-EMC_1_29887' & 'ABIDEII-EMC_1_29888' (the R-fMRI Maps Project). For the EMC_1_29887, all the extracted features and the ROI signals are zero. For the EMC_1_29888, most of the extracted features are zero. Would you mind double checking these data? Thanks a lot.

All the Best,

Liang 

Dear colleagues,

The aim of the R-fMRI Maps project is to build a big data of intrinsic brain activity indices, which has the potential to allow us addressing critical questions about the brain.

Here, your support is the key for the success for such an effort. If you would like to share your data, please follow these steps:

The R-fMRI Maps Project Data Release 200724 (Please see the data structure from here).