How Motor, Cognitive and Musical Expertise Shapes the Brain: Focus on the fMRI and EEG Resting-State Functional Connectivity.

•Motor, cognitive and musical expertise is associated with resting-state functional changes within various brain networks.•There is currently no clear pattern of results that would single out a specific neural signature of general expertise.•The variability of findings might be explained by different settings of resting-state and various methods of analyses.