Michael I. Demidenko

The paper identifies unintended bias from collinearity reduction strategies in fMRI analysis and introduces a contrast-based variance inflation factor to assess their impact.

The paper investigates how the auditory system encodes lipreading information using fMRI and intracranial recordings, finding that lipread words are decoded earlier and through spatially distributed activity in auditory cortex.

This study evaluates how different analytic choices affect test-retest reliability in fMRI data using the Monetary Incentive Delay task across three independent samples.