In our work we use diffusion weighted imaging data to incorporate connectivity information into atlas generation. We use FSL to process the data to extract the connectivity matrix. The brain parcellation problem is then formulated as a min-cut problem on a big, sparse graph. Spectral clustering ...
The purpose of the Neuroparc atlas collection and metadata formatting method is two fold: (1) to provide a repository of standardized parcellations that can be used interchangeably without any additional effort, and (2) to document all relevant information about each parcellation for easy use in ...
Fig. 1: The reference infant brain atlas at 12 months. a,b, Transverse sections of T1w and T2w atlases and the T1w and T2w images of an individual subject. c, White and pial cortical surface atlases overlaid onto the corresponding tissue segmentation atlases. The cortical surfaces of the...
2016. Connectivity-Based Brain Parcellation: A Connectivity-Based Atlas for Schizophrenia Research. Neuroinformatics, 14 (1): 83-97... Q Wang,R Chen,J Jaja,... - 《Neuroinformatics》 被引量: 7发表: 2016年 Combining DTI and rs-fMRI: A new approach to connectivity-based brain parcellation Zh...
Finally, at the level of local network organization, we first examined differences in the mean nodal ICC over all regions between the two parcellation atlases regardless of morphological indices and similarity measures (3 t-tests). Then, under each brain parcellation atlas, we performed two-way ...
This paper introduces a novel methodology to integrate human brain connectomics and parcellation for brain tumor segmentation and survival prediction. For segmentation, we utilize an existing brain parcellation atlas in the MNI152 1mm space and map this parcellation to each individual subject data. We ...
CCFv3 can be used to analyze, visualize, and integrate multimodal and multiscale datasets in 3D and is openly accessible (https://atlas.brain-map.org/). 展开 关键词: 3D brain atlas CCFv3 average mouse brain brain anatomy brain parcellation common coordinate framework fiber tracts mouse cortex ...
For this reason, we propose an atlas of the rabbit brain based on magnetic resonance imaging, including both structural and diffusion weighted, that can be used for the automatic parcellation of the rabbit brain. Ten individual atlases, as well as an average template and probabilistic maps of ...
A parcellation using the automated anatomical labeling (AAL) atlas for both the fMRI and EEG signals was performed to build the nodes from which we calculated the high-order interactions using the Ω-information metric. A connectivity matrix was obtained for both modalities, which was later ...
We use the term “native atlas” to refer to an atlas that is tied to a segmentation method through historical co-development and/or bundled distribution. The atlases that are packaged with FreeSurfer are optimized for surface parcellation, but the manual segmentations are not publicly available....