Sun, Jennifer Baker, Kimberly Carpenter, Scott Compton, Megan Deaver, Lauren Franz, et al. “Measuring robustness of brain networks in autism spectrum disorder with Ricci curvature.” Sci Rep 10, no. Carpenter, Saad Nadeem, Joanne Kurtzberg, Allen Song, Allen Tannenbaum, Guillermo Sapiro, and Geraldine Dawson. “DTI Tract-Based Quantitative Susceptibility Mapping: An Initial Feasibility Study to Investigate the Potential Role of Myelination in Brain Connectivity Change in Cerebral Palsy Patients During Autologous Cord Blood Cell Therapy Using a Rotationally-Invariant Quantitative Measure.” J Magn Reson Imaging 53, no. Sun, Chunlei Liu, Joanne Kurtzburg, and Allen W. “Application of an integrated radio-frequency/shim coil technology for signal recovery in fMRI.” Magn Reson Med 86, no.

“Cortical iron mediates age-related decline in fluid cognition.” Hum Brain Mapp 43, no. Mullin, Nan-Kuei Chen, Chunlei Liu, Allen W. Howard, Cortney M., Shivangi Jain, Angela D. “Recent Advances in Radio-Frequency Coil Technologies: Flexible, Wireless, and Integrated Coil Arrays.” J Magn Reson Imaging 55, no. “An iPRES-W Coil Array for Simultaneous Imaging and Wireless Localized B0 Shimming of the Cervical Spinal Cord.” Magn Reson Med, April 25, 2022.ĭarnell, Dean, Trong-Kha Truong, and Allen W. “Strengthened and posterior-shifted structural rich-club organization in people who use cocaine.” Drug Alcohol Depend 235 (June 1, 2022): 109436.Ĭuthbertson, Jonathan D., Trong-Kha Truong, Robert Stormont, Fraser Robb, Allen W. University of North Carolina, Chapel Hill

Our lab is also focused on understanding the contrast mechanism of the functional MRI, which includes the source localization of the functional signal using the blood oxygenation level dependent contrast and development of alternative contrast mechanisms that are more directly linked to the neuronal activities.Īdditional effort is invested in applying and validating the developed methods to study human motor sequence learning and language processing.

The research in this lab is concerned with the advancement of fMRI data acquisition methods that includes the development of real-time imaging using echo-planar and spiral data acquisition with high-order shimming control, development of robust and reliable single-shot image acquisition methods and optimization of the acquisition methods for improved functional sensitivity and specificity.

Song labs