Author

L. R. Ott

2 papers indexed here

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Open access Sep 2026

Evaluating Network-Level Functional and Neurovascular Alterations in Mild Traumatic Brain Injury: A Comparative Resting-State SAGE fMRI Pilot Study

Background/Objectives: Mild traumatic brain injury (mTBI) is frequently associated with persistent cognitive and neurobehavioral symptoms despite the absence of abnormalities on conventional structural imaging. Increasing evidence suggests that these symptoms arise from distributed functional and neurovascular alterati...

Shu-Yi Zhu, L. R. Ott, M. McElvogue et al. · Neuroimaging · 0 citations

Jul 2026

Assessing mTBI-related brain changes: insights from bi-exponential and tri-exponential intravoxel incoherent motion (IVIM) MRI models.

This pilot study investigated microstructural and perfusion changes in individuals with mTBI using both bi-exponential and tri-exponential intravoxel incoherent motion (IVIM) MRI models. Twenty patients with mTBI in the subacute phase and 20 healthy controls (HCs) underwent advanced diffusion MRI, with a subset of 11 c...

M. Bergamino, L. R. Ott, M. M. McElvogue et al. · Brain Research · 0 citations