These results indicate that structural and functional connectivity changes in the ECN, DMN, DAN and VAN, and other networks are significantly associated with attention following acquired brain injury across the lifespan and during recovery. The use of portable techniques such as EEG and fNIRS demonstrates the potential for use at the point-of-care. Limitations include the predominant utilization of ROI-based analyses, therefore biasing brain regions examined. Future research is needed using standardized analysis pipelines to limit heterogeneity, as well as long-term follow-up to better understand recovery trajectories.