Dynamic Functional Connectivity Changes in Subjective Cognitive Decline and Their Association with Spatial Navigation: A 5.0Tesla Ultra‐High Spatiotemporal Resolution fMRI Study

The findings of this study suggest that ultra-high spatiotemporal resolution fMRI using 5.0T MRI is an effective tool for investigating DFC changes in SCD. Alterations in DFC temporal properties in the SCD population may underlie early impairments in spatial navigation functions and can serve as sensitive neuroimaging biomarkers for the preclinical detection of AD.