A mobile balance testing system to improve study of mTBI
Abstract
FY21 DURIP FUNDING for:Mild traumatic brain injury (mTBI), often also referred to as concussion is a significant problemin the arm tifiable markers of mTBI resolve quickly (e.g., headaches,dizziness, nausea, etc.); however, substantial post-concussive symptoms a nd deficit may persist.Neurocognitive tests (e.g., ImPACT) are widely used to assess mTBI symptoms. These testshave many limitatio ns and therefore, it is paramount to determine appropriate time for return toduty criteria through objective assessment. Balance te sting is well-supported objective measureof post-concussion impairment and can be used to detect differences in even apparently hea lthyindividuals. For balance testing to have the biggest impact on assessment of mTBI, it needsoccur in the field. There are many people exploring mobile balance testing systems. However,these systems are largely unvalidated and typically designed to mimic sim ple clinical exams.They are not sensitive enough to detect subtle changes, and even though symptoms of mTBI areknown to persist fo r weeks, these types of tests show no balance alterations after a few days.Laboratory based advanced balance metrics can detect cha testing laboratory, that is fully capable of performing all the advanced balance metrics performedin the traditional laboratory set ting. Furthermore, this system would enhance the neuroimagingcapabilities of our current setup and would be mobile. It would enhanc portant issues related to health and performance of our nations warfighters. It wouldallow addressing issues related to sub-concus students in an REU program and would be included intoour graduate curriculum to maximize student exposure to these important resea rch topics.The purpose of this proposal is to acquire mobile balance testing laboratory to improveneuromechanical metrics of mTBI. research inhuman balance and neurological function as it relates to mTBI, sub-concussive impacts, andother factors that impair ba lance. The mobile balance testing laboratory includes a Pedarsystem, dynamic pressure measuring system, and the Dual Brite, integra ing. The Pedar system is a novel in-shoe dynamic pressure measuring system thatmonitors loads placed on the foot and with our com putational approach can quantifyadaptive mechanisms involved in the control of posture and balance. The quote forthe Pedar system includes the pedar-xf Expert System, video recording capability,computer, synchronization, analysis software, all necessary periph erals, and a 4 yearextended warranty. The cost of this system is $ 90,225. This quote is provided by:o Novel electronics964 Grand AveSt Paul, MN 55105Phone: 651.221.0505email: novelinc@novelusa.comWebsite: www.novelusa.com The Dual Brite integrated fNIRS/ EEG system allows for mobile brain imagingthrough simultaneous recording of electroencephalogram (EEG) and functional nearinfrared spectroscopy (fNIRS). This system synchronized to motion capture andother data streams to investigate brain activity while partici pants actively move in andinteract with their environment. The quote for the Dual Brite system includescomputer system, software, fNIRS system, EEG system, data analysis software, allnecessary peripherals, and a 4-year extended warranty. The cost of this syste m is$126,031. This quote is provided by:o Martine RooverArtinis Medical SystemsEisnsteinweg 176662 PW ElstThe NetherlandsPhon e: 31.481.350.980email: martine@artinis.comWebsite: www.artinis.comThe total cost of our mobile balanc 6. The DURIP, if funded, willprovide all the funding for the purchase of this mobile balance testing laboratory. No other fundswil l be available for this equipment purchase.
Document Details
- Document Type
- DoD Grant Award
- Publication Date
- Oct 22, 2021
- Source ID
- N000142112936
Entities
People
- Zachary J Domire
Organizations
- East Carolina University
- Office of Naval Research
- United States Navy