Hyperband Versus Conventional Resting-State fMRI in Young Adults with High-Risk Substance Use: A Within-Participant Comparison of Default Mode Network Measures
Psychiatry Research Neuroimaging September 1, 2026 Mahmoud Elsayed, Carly McIntyre‐Wood, Kyla L. Belisario et al.
Background Accelerated resting-state fMRI (rs-fMRI) may reduce scan time and participant burden, but whether shortened acquisitions preserve functional connectivity profiles and clinical associations remains unclear. This study compared hyperband and conventional acquisitions in characterizing default mode network (DMN) connectivity and associations with substance use. Methods A community...