Publisher Correction: Finding influential nodes for integration in brain networks using optimal percolation theory.

The original version of this Article contained an error in the last sentence of the first paragraph of the Introduction, which incorrectly read 'Correlation of brain activity is typically measured using functional magnetic resonance imaging (fMRI), and the correlation structure is often referred to as "fu'. The correct version states 'referred to as "functional connectivity"2-6' in place of 'referred to as "fu'. This has been corrected in both the PDF and HTML versions of the Article.