Sulcal Depth-based Cortical Shape Analysis in Normal Healthy Control and Schizophrenia Groups
Dec. 11, 2017—Ilwoo Lyu, Hakmook Kang, Neil D. Woodward, and Bennett A. Landman. “Sulcal Depth-based Cortical Shape Analysis in Normal Healthy Control and Schizophrenia Groups”. SPIE Medical Imaging 2018. Abstract Sulcal depth is an important marker of brain anatomy in neuroscience/neurological function. Previously, sulcal depth has been explored at the region-of-interest (ROI) level to increase statistical sensitivity...
Prefrontal-Thalamic anatomical connectivity and executive cognitive function in schizophrenia
Oct. 2, 2017—Monica Giraldo-Chica, Baxter P. Rogers, Stephen M. Damon, Bennett A. Landman, Neil D. Woodward. “Prefrontal-Thalamic anatomical connectivity and executive cognitive function in schizophrenia.” Biological Psychiatry, September 2017. http://dx.doi.org/10.1016/j.biopsych.2017.09.022 Full text: http://www.biologicalpsychiatryjournal.com/article/S0006-3223(17)32010-3/fulltext NIHMSID Abstract Background Executive cognitive functions, including working memory, cognitive flexibility, and inhibition, are impaired in schizophrenia. Executive functions rely on coordinated information processing...
4D Multi-atlas Label Fusion using Longitudinal Images
Aug. 29, 2017—Yuankai Huo, Susan M. Resnick and Bennett A. Landman. “4D Multi-atlas Label Fusion using Longitudinal Images”. MICCAI Patch-MI Workshop, 2017. Full text: https://drive.google.com/open?id=0Bzzeqiij2Zara1ZlQXJiclM2UEE Abstract Longitudinal reproducibility is an essential concern in automated medical image segmentation, yet has proven to be an elusive objective as manual brain structure tracings have shown more than 10% variability. To improve reproducibility, longitudinal...
Gray Matter Surface based Spatial Statistics (GS-BSS) in Diffusion Microstructure
Aug. 28, 2017—Citation: Gray Matter Surface based Spatial Statistics (GS-BSS) in Diffusion Microstructure. Authors: Prasanna Parvatheni, Baxter P. Rogers, Yuankai Huo, Kurt G. Schilling, Allison E. Hainline, Adam W. Anderson, Neil D. Woodward, Bennett A. Landman. International Conference on Medical Image Computing and Computer-Assisted Intervention. Springer. (2017). Accepted. Abstract Tract-based spatial statistics (TBSS) has proven to be...
Gray Matter Surface based Spatial Statistics in Neuroimaging Studies
Jun. 1, 2017—Citation: Gray Matter Surface based Spatial Statistics in Neuroimaging Studies. Authors: Prasanna Parvatheni, Baxter P. Rogers, Yuankai Huo, Kurt G. Schilling, Allison E. Hainline, Adam W. Anderson, Neil D. Woodward, Bennett A. Landman. Frontiers in Biomedical Imaging Science VI. May 2017. Abstract. Abstract In this study, we propose gray matter surface based spatial statistics (GS-BSS)...
Accurate Age Estimation in a Pediatric Population Using Deep Learning on T1‐weighted MRI Structural Features
May. 15, 2017—Citation: Bermudez, C. et.al. Accurate Age Estimation in a Pediatric Population Using Deep Learning on T1‐weighted MRI Structural Features. Frontiers in Biomedical Imaging Science VI. May 2017. Abstract. Abstrract It is well known that there are structural changes that occur in the brain with age. However, there are insufficient imaging biomarkers that reliably describe structural...
Empirical consideration of the effects of acquisition parameters and analysis model on clinically feasible q-ball imaging
May. 5, 2017—Kurt G. Schilling, Vishwesh Nath, Justin Blaber Prasanna Parvathaneni, Adam W. Anderson, Bennett A. Landman. “Empirical consideration of the effects of acquisition parameters and analysis model on clinically feasible q-ball imaging” Magnetic Resonance Imaging. Submitted November 2016. (In Press). Full Text: https://www.ncbi.nlm.nih.gov/pubmed/28438712 Abstract Q-ball imaging (QBI) is a popular high angular resolution diffusion imaging (HARDI) technique used...
Neurite orientation dispersion and density imaging (NODDI) of the prefrontal cortex in psychosis
Feb. 8, 2017—“Neurite orientation dispersion and density imaging (NODDI) of the prefrontal cortex in psychosis” Authors: Neil D. Woodward, Prasanna Parvatheni, Baxter Rogers, Stephen Damon, Bennett Landman. Society of Biological Psychiatry 2017 (SoBP) Healthy>Psychosis results in ODI
Dendritic organization within the PFC measured in vivo in psychosis using neurite orientation dispersion and density imaging (NODDI)
Feb. 4, 2017—“Dendritic organization within the PFC measured in vivo in psychosis using neurite orientation dispersion and density imaging (NODDI)” Authors: Neil D. Woodward1, Prasanna Parvatheni2, Baxter Rogers3, Stephen Damon2, Bennett Landman2 .1 Department of Psychiatry and Behavioral Sciences, Vanderbilt University School of Medicine 2 School of Engineering, Vanderbilt University 3 Vanderbilt University Institute of Imaging Sciences...
Comparison of Multi-Fiber Reproducibility of PAS-MRI and Q-ball With Empirical Multiple b-Value HARDI
Feb. 3, 2017—Vishwesh Nath, Kurt G. Schilling, Justin Blaber, Zhaohua Ding, Adam W. Anderson, Bennett A Landman. “Comparison of Multi-Fiber Reproducibility of PAS-MRI and Q-ball With Empirical Multiple b-Value HARDI ” In Proceedings of the SPIE Medical Imaging Conference. Orlando, Florida, February 2017. Oral presentation. Full Text: Abstract Crossing fibers are prevalent in human brains and a...