Abstract #1422
Brain Injury and Mechanisms of Action of HBO2 for Persistent Post-Concussive Symptoms after Mild Traumatic Brain Injury (BIMA): Auditory Functional Magnetic Resonance Imaging at Baseline
Priya Santhanam 1 , Peter Cartwright 2 , Thomas G Perkins 3,4 , Terrence R Oakes 1 , John Graner 1 , Gerard P Riedy 1,5 , Lindell K Weaver 6,7 , and William W Orrison 2,8
1
National Intrepid Center of Excellence
(NICoE), Bethesda, MD, United States,
2
Imgen,
LLC, Las Vegas, NV, United States,
3
Philips
Healthcare, Cleveland, OH, United States,
4
Perkins
Consultative Resources LLC, Fort Collins, CO, United
States,
5
Uniformed
Services University of the Health Sciences, Bethesda,
Maryland, United States,
6
Department of
Hyperbaric Medicine, Intermountain LDS Hospital and
Intermountain Medical Center, Salt Lake City, UT, United
States,
7
School
of Medicine, University of Utah, Salt Lake City, UT,
United States,
8
Department
of Health Physics, University of Nevada Las Vegas, Las
Vegas, NV, United States
This study seeks to examine alterations in brain
activity during an auditory task in patients with mild
traumatic brain injury (mTBI). Study participants
completed a word-listening task that was presented
unilaterally in each ear as well as bilaterally.
Comparison of three evaluation methods (clinical
radiological read, clinical computer analysis, and full
GLM analysis) was performed. Radiological score and
clinical computer analysis yielded a high degree of
concordance, and furthermore, clinical computer analysis
and GLM analysis had significant correlations. This
study demonstrates the reliability and reproducibility
of the task for evaluation of auditory deficits in an
mTBI population.
How to access this content:
For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.
After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.
After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.
Click here for more information on becoming a member.
