Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
460-01-007 ISMRM Abstract

Thalamic Iron Deposition and Oxygen Metabolism Reflect Consciousness Levels after Traumatic Brain Injury: A QSM Study

Primary: Neuro - Traumatic Brain Injury
Secondary: Brain Function and fMRI - fMRI & Neuromodulation
460-01-007 · Brain Physiology and Pain · Tuesday, 12 May, 8:20 AM–9:15 AM · Digital Posters Row A
Keywords: Traumatic brain injury Oxygen extraction fraction Quantitative Susceptibility Mapping (QSM) Magnetic susceptibility Disorders of Consciousness
Accepted
Xiaoyang Ma 1, Yuhui Xiong2, Jing Zhang3,4
1Department of Magnetic Resonance, Lanzhou University Second Hospital, Lanzhou, China
2GE HealthCare MR Research, Beijing, China
3The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China
4Department of Magnetic Resonance, Lanzhou, China
Presenting Author: Xiaoyang Ma

Synopsis

Motivation:
Goals:
Approach:
Results:
Full abstract & presentation

The full text, figures, and any recorded presentation for this abstract are not shown here. Log in if you are a member or registered attendee with access.

Full abstracts, figures, and presentations for Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition are available to registered attendees. This content becomes freely available to the public roughly two years after the meeting.

To request or purchase access, contact the ISMRM Central Office at info@ismrm.org.

Log in

References

1. Bagnato S. Progress and Challenges in Understanding Disorders of Consciousness following Acute Brain Injury. J Integr Neurosci 2023; 22 (4):84.
2. Connor J R. Iron transport proteins in the diseased brain [J]. Journal of the Neurological Sciences, 2003, 207(1-2): 112-3.[192]
3. AIMO A, HUANG L, TYLER A, et al. Quantitative susceptibility mapping (QSM) of the cardiovascular system: challenges and perspectives [J]. J Cardiovasc Magn Reson, 2022, 24(1): 48. DOI: 10.1186/s12968-022-00883-z. [doi]
4. RAVANFAR P, LOI S M, SYEDA W T, et al. Systematic Review: Quantitative Susceptibility Mapping (QSM) of Brain Iron Profile in Neurodegenerative Diseases [J]. Front Neurosci, 2021, 15: 618435. DOI: 10.3389/fnins.2021.618435. [doi]
5. LIU J, XIA S, HANKS R, et al. Susceptibility Weighted Imaging and Mapping of Micro-Hemorrhages and Major Deep Veins after Traumatic Brain Injury [J]. J Neurotrauma, 2016, 33(1): 10-21. DOI: 10.1089/neu.2014.3856. [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/460-01-007