Zhu, H. T., Styner, M., Tang, N. S., Liu, Z. X., Lin, W. L., and Gilmore, J. FRATS: Functional Regression Analysis of DTI Tract Statistics. IEEE Transactions on Medical Imaging, 29:1039 - 1049. 2010.
Garcia, R. I., Ibrahim, J. G., Zhu, H.T. Variable selection for proportional hazard models with missing covariate data,Biometrics, in press.
Clement-Spychala, M. E., Couper, D., Zhu, H.T.,
and Muller, K. Approximating the Geisser greenhouse sphericity estimator and its applications to diffusion
tensor imaging. Statistics and Its Interface, in press.
Chen, F, Zhu, HT , Song XY, and Lee SY. Local influence analysis for generalized linear mixed models.
Journal of
Computational and Graphical Statistics, in press.
Cevidanes LHS, Hajati A-K, Paniagua B, Lim, PF, Walker DG, Palconet
G, Nackley AG, Ludlow JB, Styner
MA, Zhu, HT , Phillips C. Quantification of Condylar
Resorption in TMJ Osteoarthritis.Oral Surg
Oral Med Oral Pathol Oral Radiol
Endod, in press, 2010.
Grauer, D., Cevidanes,
L., Styner, M., Heulfe, I.,
Harmon, E., Zhu, HT ., Proffit, W. R.Accuracy and landmark error calculation using CBCT
generated cephalograms, Angle Orthod,
80286-94, 2010.
Wu GR, Zhu HT, Lin W, Shen DG. Fast Tensor Image Morphing for Elastic Registration", IEEE Transactions on Medical Imaging, in press, 2010.
Raz, A., Schweizer, H.R., Zhu, H.T. , and Bowles, E. N. Hypnotic dreams as a lens into hypnotic dynamics. International Journal of Clinical and Experimental Hypnosis, 58, 69-81, 2010.
Miller, A., Bansal, Hao, X., Sanchez-Pena, J.P., Miller, L.J., Liu, J, Xu, D. R., Zhu, H.T. , Chakravarty, M. M., Durkin, K, Ivanov I., Plessen, K.J., Kellendonk, C.B., Peterson, B. S. Enlargement of thalamic nuclei in persons with Tourette Syndrome. Archives of General Psychiatry, 67, 2010. In press.
2009
Zhu HT, Ibrahim, JG., Shi, X.Y. Diagnostic measures for generalized linear models with missing covariates. Scandivian Journal of Statistics, 36, 686-712, 2009.
Zhu, HT , Cheng YS., Ibrahim JG, Li YM, Hall C, Lin WL. Intrinsic regression models for positive definitive matrices with applications in diffusion tensor images. Journal of the American Statistical Association, 104, 1203-1212, 2009.
Zhu HT, Li YM, Ibrahim, J. G., Shi, X.Y., Peterson BS. Rician regression models for magnetic resonance images.Journal of the American Statistical Association, 104, 623-637, 2009.
Peterson BS, Warner V, Bansal R, Zhu, HT., Hao X, Xu D, Liu J, Weissman MM. Right hemisphere cortical thinning in persons at risk for major depression. Proceedings of the National Academic Sciences, USA, 106, 6273-6278, 2009.
Gao, W., Zhu, HT., ? John Gilmore, Lin, WL. Emergence of the brain's default network: Evidence from two-week-old to four-year-old healthy pediatric subjects. Proceedings of the National Academic Sciences, USA, 106, 6790-6795, 2009.
Chen, Y.S.,An, H. ,
Zhu, HT ., Smith, K.,Hall
C,Robertson K., Robertson W, Gao, F.,
Bullit, E., Lin, W. L.,
Assessing white matter abnormalities in three clinical stages of HIV
with diffusion tensor imaging. Neuroimage,
47,1154-1162, 2009.
Behler, R. H., Nichols, T.C., Zhu, H.T., Merricks, E. P., Gallippi, C. M. ARFI Imaging for noninvasive material characterization of atherosclerosis part II: toward In vivo characterization. Ultrasound in Medicine and Biology,in press, 2009.
Lewis, M., Smith, A., Styner, M., Gu, H., Poole, R., Zhu, H., Li, Y., et al., Huang, X. (2009). Asymmetrical lateral ventricular enlargement in Parkinsons disease. European Journal of Neurology, in press.
Garcia, R. I., Ibrahim, J. G., Zhu, H.T. Variable selection for regression models with missing covariate data, Statistics Sinica, 18 pages, in press.
Gao W, Zhu, HT , Lin WL. DTI imaging parameters optimization using prior information of fiber orientation, NeuroImage, 44, 729-741, 2009.
Yap, P. T., Wu, G.R., Zhu, HT .,Lin,
W.L., Shen, DG.. TIMER: Tensor Image Morphing for Elastic Registration.
Neuroimage,
47, 549-563, 2009.
Behler, R. H., Scola, MR., Nichols, TC., Caughey, MC., Fisher, M.W., Zhu, H.T. , Gallippi, CM.ARFI Ultrasound for in vivo hemostasis assessment postcardic catheterization, Part II: pilot clinical results. Ultrasonic Imaging, 31, 159-171, 2009.
Behler, R. H., Nichols, T.C., Zhu, H.T. , Merricks, E. P., Gallippi, C. M. ARFI Imaging for noninvasive material characterization of atherosclerosis part II: toward In vivo characterization. Ultrasound in Medicine and Biology,35, 278-295, 2009.
Shi, X Y., Zhu, HT , Ibrahim, JG. Local influence for generalized linear models with missing covariates. Biometrics, in press, 12 pages, 2009.
Zhu HT, Zhou HB, Chen JH, Li YM, Styner M, and Liberman J. Adjusted exponential tilted likelihoods with application to brain morphomotry, Biometrics, 65, 919-927, 2009.
Cho HS, Ibrahim JG, Sinha and Zhu, HT . Bayesian Case Influence Diagnostics for Survival Models, Biometrics, 65, 116-124, 2009.
Chen, F, Zhu, HT , and Lee SY.Perturbation selection and local influence analysis for nonlinear structural equation model.Psychometrika, 493-516, 2009.
Iliyan Ivanov, Ravi Bansal, Xuejun Hao, Zhu, HT , Bradley S. Peterson. Morphological abnormalities of the thalamus in youth with ADHD. American Journal of Psychiatry, 2009.
2008
Ibrahim, JG., Zhu, HT , Tang NS. Model selection criterion for missing data problems via the EM algorithm. Journal of the American Statistical Association Theory and Method, 103, 1648-1658, 2008.
Zhu, HT , He FL, Zhou LJ. Auto-multicategorical regression model for the distribution of vegetation. Statistics and Its Interface, 1, 63-73, 2008.
Ying Y, Zhu, HT , Ibrahim JG, Peterson B, and Lin WL.A Note on the Validity of Statistical Bootstrapping forEstimating the Uncertainty of Tensor Parameters in Diffusion Tensor Images. IEEE Trans Med Imaging, 27, 1506-1514, 2008.
Posner J,. ? Zhu, HT , Peterson, BS. An fMRI study of the affective circumplex and the neurophysiological basis of emotion. Human Brain Mapping, 30, 883-895, 2008.
Zhu, H.T. , Li, Y.M., Tang, N.S.,
Zhu, HT ,
Colibazzi, T., Zhu, HT , and Peterson B. Latent volumetric structure of the human brain: exploratory factor analysis and structural equation modeling of gray matter volumes in healthy children and adults. Human Brain Mapping, 29, 1302-1312, 2008.
Mauldin, F. W., Zhu, HT , Behler, RH., and Gallippi CM. Robust Principal Component Analysis and Clustering Methods for Automated Classification of Tissue Response to ARFI Excitation. Ultrasound in Medicine and Biology, 34, 309-325, 2008.
2007
Peterson B, Choi HA, Hao XJ, Amat J, Zhu, HT , Whiteman R, Liu J, Xu DR, and Bansal R. Morphology of the amygdale and hippocampus in children and adults with tourette syndrome. Archives of General Psychiatry, 64: 1281-1291, 2007
Ibrahim JG, and Zhu, HT . Comment: Implementation of estimating-functions based inference procedures with MCMC sampler. Journal of the American Statistical Association, 102, 893-896, 2007.
Zhu, HT , Zhang HP, Ibrahim, JG, and Peterson B. Statistical analysis of diffusion tensors in diffusion-weighted magnetic resonance image data (with discussion). Journal of the American Statistical Association, 102, 1081-1110, 2007. [pdf]
Zhu, HT , Ibrahim, JG, Tang, NS., Hao, XJ., Bansal, R., and Peterson B. A statistical analysis of brain morphology using wild boostrapping. IEEE Trans Med Imaging, 26, 954-966, 2007.
Rachel M., Zhu, HT , Wang ZS, Skudiarski P., and Peterson, BG. A developmental fMRI study of self-regulatory control in tourette syndrome. American Journal of Psychiatry, 164:955-966, 2007.
Zhu, HT , Ibrahim, JG, Lee SY, and Zhang HP. Appropriate perturbation and influence measures in local influence. Annals of Statistics, in press.
Sowell ER, Peterson BG, Kan E, Woods RP, Yoshii J, Bansal R, Xu DR, Zhu, HT , Thompson PM, and Toga AW. Sex differences in cortical thickness mapped in 176 healthy individuals between 7 and 87 years of age. Cerebral Cortex, 17: 1550 1560, 2007.
Amir, R., Schweizer, H.R., Zhu, H.T. Hypnotic dreams as a lens into hypnotic dynamics. International Journal of Clinical and Experimental Hypnosis, 16:331-338, 2007.
Zhu, H.T. , Gu, M.G., Peterson, B. Maximum likelihood from spatial random effects models via the stochastic approximation expectation maximization algorithm. Statistics and Computing, 17:163-177, 2007.
2006
Amat, J., Bronen, R., Zhu, H.T. , Peterson, B. Increased number of
subcortical hyperintensities on
Wiedenmayer, C.P., Bansal, R., Anderson, G.M., Zhu, H.T. , Amat, J., Whiteman, R, and Peterson, B.G. Cortisol levels and hippocampus volumes in healthy preadolescent children. Biological Psychiatry, 60, 856-861, 2006.
Zhu, H.T. , Xu, D.R., Amir, R., Hao, X., Zhang, H. P., ..., Peterson, B.S. A statistical framework for the classification of tensor morphologies in diffusion tensor images. Magnetic Resonance Imaging, 24, 569-582, 2006.
Kerstin, J. P., Bansal, R., Zhu, H.T. , ..., Peterson, B. S. Hippocampus and Amydala morphology in attention-deficit/hyperactivity disorder. Archives of General Psychiatry, 63, 795-807, 2006.
Rachel, M., Zhu, H.T. , Quackenbush, G., Royal, J., Skudlarski, P., Peterson, B. A developmental fMRI study of self-regulatory control. Human Brain Mapping, 27, 848-863, 2006.
Gorman D, Zhu, HT , Anderson G, Davies M, Peterson B. Peripheral iron indices in Tourette's syndrome and their association with basal ganglia and regional cortical volumes. American Journal of Psychiatry, 163, 1264-72, 2006.
Zhu, H.T. , Zhang, H.P. Generalized score test of homogeneity for mixed effects models. Annals of Statistics, 34, 1545-1569, 2006
Zhu, H.T. , Zhang, H.P. Asymptotics for estimation and testing under loss of identifiability. Journal of Multivariate Analysis 97, 19-45, 2006
2005
Bloch, MH, Leckman, JF, Zhu, HT, Peterson, BS. Caudate volumes in childhood predict the severity of tic and OCD symptoms in adulthood. Neurology. 65, 1253-125, 2005
Marsh, R., Alexander, G.M., Packard, M.G., Zhu, HT, Peterson, B. Perceptual-motor skill learning in Gilles de la Tourette syndrome evidence for multiple procedural learning and memory systems. Neuropsychologia. 43, 1456-1465, 2005.
2004
Marsh, Packard, Alexander, Winegard, Zhu,H.T., Quackenbush, Stein, Peterson. B. Impaired habit learning in children and adults with tourette syndrome. Archives of General Psychiatry. 84(4):623-630, 2004.
Zhu, H.T., Zhang, H.P. A diagnostic procedure based on local influence. Biometrika. 91, 579-589, 2004.
Zhu, H.T., Zhang, H.P.Hypothesis testing in a class of mixture regression models. Journal of the Royal Statistical Society, Series B. 66, 3-16, 2004.
2003
He, F.L., Zhou, J.L., Zhu, H.T. Autologistic regression model for the distribution of vegetation. Journal of Agricultural, Biological and Environmental Statistics. 8, 205-222, 2003.
Zhang, H. P, Fui, R., Zhu, H.T. A latent variable model of segregation analysis for ordinal outcome. Journal of American Statistical Association. 98, 1023-1034, 2003
Zhang, H.P., Yu, C.Y, Zhu, H.T., Shi, J. Identification of linear directions in multivariate adaptive spline models. Journal of American Statistical Association. 98, 369-376, 2003.
Zhu, H.T., Lee, S. Y. Local influence for generalized linear mixed models. Canadian Journal of Statistics. 31, 293-309, 2003.
Zhou, J.L., Zhu, H.T. Robust estimation and design procedures for random effect model. Canadian Journal of Statistics . 31, 99-110, 2003.
Zhu, H.T., Yu, C.Y., Zhang, H.P. Tree-based Disease Classification for the Protein Data. Proteomics. 3, 1673-1677, 2003.
2002
Lee, S.Y., Zhu, H.T. Maximum likelihood estimation of nonlinear structural equation models. Psychomatrika. 67, 189-210, 2002.
Zhu, H.T., Lee, S.Y. Maximizing generalized linear mixed models via a stochastic approximation algorithm with Markov chain Monte Carlo method. Statistics and Computing. 12, 175-183, 2002.
2001
Zhu, H.T., Lee, S.Y., Wei, B. C., Zhou, J.L. Case-deletion measures for models with incomplete data. Biometrika. 88, 727-737, 2001.
Gu, Ming-gao., Zhu, H.T. Maximum likelihood estimation for spatial models by Markov chain Monte Carlo stochastic approximation. Journal of the Royal Statistical Society, Series B. 63, 339-355, 2001.
Zhu, H.T., Lee, S.Y. Local influence for models with incomplete data. Journal of the Royal Statistical Society, Series B. 63, 111-126, 2001.
Song, X.Y, Lee, S.Y., Zhu, H. T. Model selection in structural equation models with continuous and polytomous data. Structural Equation Modeling. 8, 378-396, 2001.
Zhu, H.T., Lee, S.Y. Bayesian analysis of finite mixtures in the LISREL model. Psychometrika. 66, 133-152, 2001.
2000
Lee, S.Y., Zhu, H.T. Statistical Analysis of nonlinear structural equation models with continuous and polytomous data. British Journal of Mathematical and Statistical Psychology. 53, 209-232, 2000.
Zhu, H.T. Relationship between two eigenmatrices of a (real) symmetric matrix-Solution. Econometric Theory. 16, 793-794, 2000.
1999
Zhu, H.T., Lee, S.Y. Statistical analysis of nonlinear factor analysis models. British Journal of Mathematical and Statistical Psychology. 1999.
1998
Cheung, S.H., Zhu, H.T. Simultaneous one-sided pairwise comparisons in a two-way design. Biometrical Journal. 40, 613-625, 1999.
1997
Wei, B.C., Zhu, H.T. Some second order asymptotic in exponential family nonlinear regression models (A geometric approach). Australian Journal of Statistics, 39, 129-148, 1997.
Zhu, H.T., Wei, B.C. Some notes on preferred point a-geometry and a-divergence function. Statistics and Probability Letters, 33, 427-437, 1997.
Zhu, H.T., Wei, B.C. Preferred point a-manifold and Amari"s a connections. Statistics and Probability Letters, 36, 219-229, 1997.