Efficient small-world and scale-free functional brain networks at rest using k-nearest neighbors thresholding
Caroline Garcia Forlim, Siavash Haghiri, Sandra Düzel, Simone Kühn
This paper compares k-nearest neighbors (kNN) and density threshold methods for constructing brain networks from resting state fMRI, finding kNN produces more efficient and resilient networks with small-world and scale-free properties.
bioRxiv · May 5, 2019 · PreprintNeuroscience