Abstract #0927

Association of Brain Functional Connectivity with Dizziness is Modulated by Executive Functions in Mild Traumatic Brain Injury

Jyun-Ru Chen¹, Li-Chun Hsieh^2,3,4, Cheng-Yu Chen^2,3,4, and Chia-Feng Lu¹

¹Department of Biomedical Imaging and Radiological Sciences, National Yang Ming University, Taipei, Taiwan, ²Department of Medical Imaging, Taipei Medical University Hospital, Taipei, Taiwan, ³Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ⁴Translational Imaging Research Center, Taipei Medical University Hospital, Taipei, Taiwan

Dizziness is one of the frequent post-concussion symptoms, however neuroimaging evidence that supports symptom occurrence was less explored. This study started with the investigation of modulation effects from executive functions on functional connectivity (FC) between brain regions related to dizziness and balance followed by the correlation analysis to identify the imaging biomarker for elucidating the dizziness symptoms after mTBI.

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