Name
Abstract | ||
|---|---|---|
Functional neuroimaging studies have led to understanding the brain as a collection of spatially segregated functional networks. It is thought that each of these networks is in turn composed of a set of distinct sub-regions that together support each network's function. Considering the sub-regions to be an essential part of the brain's functional architecture, several strategies have been put forward that aim at identifying the functional sub-units of the brain by means of functional parcellations. Current parcellation strategies typically employ a bottom-up strategy, creating a parcellation by clustering smaller units. We propose a novel top-down parcellation strategy, using time courses of instantaneous connectivity to subdivide an initial region of interest into sub-regions. We use split-half reproducibility to choose the optimal number of sub-regions. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1016/j.neuroimage.2017.07.027 | NeuroImage |
Keywords | Field | DocType |
Parcellation,Resting state,FMRI,Motor cortex,Thalamus,Subcortex,Entorhinal cortex | Developmental psychology,Neuroscience,Functionalism (architecture),Entorhinal cortex,Functional neuroimaging,Resting state fMRI,Cognitive psychology,Functional networks,Psychology,Cytoarchitecture,Region of interest,Cluster analysis | Journal |
Volume | ISSN | Citations |
170 | 1053-8119 | 4 |
PageRank | References | Authors |
0.45 | 13 | 8 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| van Oort Erik S B | 1 | 4 | 0.45 |
| Maarten Mennes | 2 | 276 | 13.09 |
| Navarro Schröder Tobias | 3 | 4 | 0.45 |
| Kumar Vinod J | 4 | 6 | 0.82 |
| Zaragoza Jimenez Nestor I | 5 | 4 | 0.45 |
| Wolfgang Grodd | 6 | 243 | 33.35 |
| C. F. Doeller | 7 | 16 | 1.81 |
| Christian F Beckmann | 8 | 1822 | 115.17 |