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2008

V. Potluru and V. D. Calhoun, "Group Learning using NMF Variants," in Proc.ISCAS, 2008.

T. White, V. Magnotta, H. J. Bockholt, S. Williams, R. Pierson, H. Johnson, S. Wallace, R. L. Gollub, V. D. Calhoun, and K. Lim, "Frontal and age-related white matter abnormalities in schizophrenia: a multi-site diffusion tensor imaging study," in Winter Workshop on Schizophrenia, 2008.

J. Liu, L. Xu, A. Caprihan, and V. Calhoun, "Extracting Principle Components for Discriminant Analysis of fMRI Images," in Proc. ICASSP, 2008.

L. Xu, J. Liu, T. Adali, and V. D. Calhoun, "Source Based Morphometry And Its Application To Identify Relative Gray Matter And White Matter Differences In Schizophrenia Versus Controls," in Proc. ICASSP, 2008.

J. Sui, J. Liu, L. Wu, A. Michael, L. Xu, T. Adali, and V. D. Calhoun, "A Constrained Coefficient ICA Algorithm For Group Difference Enhancement," in Proc. ICASSP, 2008.

C. C. Schultz, A. Georgopoulos, R. L. Gollub, N. C. Andreasen, B. C. Ho, J. Lauriello, and V. D. Calhoun, "Linear Discriminate Analysis Applied to a Multicenter First Episode Schizophrenia Sample," in Winter Workshop on Schizophrenia, 2008.

A. Caprihan, G. Pearlson, and V. Calhoun, "Discriminatory PCA applied to Schizophrenia DTI Data," in Proc.ISMRM, Toronto, Canada, 2008.

K. Jagannathan, M. Assaf, V. D. Calhoun, and G. D. Pearlson, "Functional Network Connectivity in semantic object recall task using independent component analysis," in Proc.ISMRM, Toronto, Canada, 2008.

L. Xu, G. D. Pearlson, and V. D. Calhoun, "Joint Source Based Morphometry to Identify Sources of Gray Matter and White Matter Relative Differences in Schizophrenia Versus Healthy Controls," in Proc.ISMRM, Toronto, Canada, 2008.

L. Wu and V. D. Calhoun, "An Approach for Fusion between EEG and fMRI Data," in Proc.ISMRM, Toronto, Canada, 2008.

K. Jagannathan, M. Assaf, V. D. Calhoun, and G. D. Pearlson, "Functional network connectivity in semantic memory," in Proc.CNS, San Francisco, CA, 2008.

J. Kroger, D. Spring, C. Kim, V. P. Clark, and V. D. Calhoun, "Double Dissociations between Lateral and Medial Frontopolar Cortex for Maintenance and Manipulation of Integrated Information: An fMRI Study," in Proc.CNS, San Francisco, CA, 2008.

C. Kim, D. Spring, J. Kroger, V. D. Calhoun, and V. P. Clark, "Exogenously Cued Attention Switching Recruits Frontal Pole: an fMRI Study," in Proc. CNS, San Francisco, CA, 2008.

A. Michael, J. Fries, S. Baum, B. C. Ho, N. C. Andreasen, and V. D. Calhoun, "A Method to Analyze Correlations between Multiple Brain Imaging Tasks to Characterize Schizophrenia," in Proc. IEEE SSIAI, Santa Fe, NM, 2008.

R. F. Silva and V. D. Calhoun, "Identification of Brain Imaging Biomarkers by Optimized Selection of Multimodal Independent Components," in Proc. IEEE SSIAI, Santa Fe, NM, 2008.

V. Potluru, S. M. Plis, and V. D. Calhoun, "Sparse shift-invariant NMF," in Proc. IEEE SSIAI, Santa Fe, NM, 2008.

Y. Li, W. Wang, T. Adali, and V. D. Calhoun, "CCA for Joint Blind Source Separation of Multiple Datasets with Application to Group fMRI Analysis," in Proc. ICASSP, 2008.

W. Wang, Y. Li, H. Li, T. Adali, and V. D. Calhoun, "On ICA of Complex-Valued fMRI: Advantages and Order Selection," in Proc. ICASSP, 2008.

P. Skudlarski, K. Jagannathan, V. D. Calhoun, B. Skulkarska, and G. D. Pearlson, "Measuring Brain Connectivity using Diffusion Tensor Imaging and Resting State Temporal Correlations," in Proc.HBM, 2008.

T. van Erp, M.-C. Chiang, D. Sun, M.-C. E. Hardt, J. H. Bockholt, J. A. Turner, V. D. Calhoun, H. J. Johnson, D. N. Greve, S. Williams, D. O'Leary, J. Lauriello, C. G. Wible, K. O. Lim, B. A. Mueller, G. G. Brown, J. Voyvodic, G. McCarthy, D. Mathalon, J. M. Ford, S. G. Potkin, T. D. Cannon, P. M. Thompson, A. W. Toga, and F. ;, "3D Pattern of Brain Abnormalities in Chronic Schizophrenia Visualized Using Tensor-Based Morphometry: a Multi-Site Structural Imaging Study," in Proc.HBM, 2008.

T. Eichele, S. Debener, V. Calhoun, K. Specht, A. K. Engel, K. Hugdahl, D. Von Cramon, and M. Ullsperger, "Prediction of human errors by maladaptive changes in event-related brain networks " in Proc.HBM, 2008.

T. Eichele, R. Scheeringa, V. Calhoun, K. Hugdahl, and M. Bastiaansen, "Deconvolution of Hemodynamic Responses from Alpha-band EEG," in Proc.HBM, 2008.

T. Eichele, V. Calhoun, M. Moosmann, K. Specht, L. A. Jongsma, R. Quiroga, H. Nordby, and K. Hugdahl, "Unmixing concurrent EEG-fMRI with parallel independent component analysis," in Proc.HBM, 2008.

P. Skudlarski, S. Meda, V. Calhoun, and G. Pearlson, "Effect of alcohol on the resting state correlations," in Proc.HBM, 2008.

H. J. Bockholt, J. Ling, M. Scully, A. Scott, S. Lane, V. Magnotta, T. White, K. Lim, R. L. Gollub, and V. D. Calhoun, "Real-time Web-scale Image Annotation for Semantic-based Retrieval of Neuropsychiatric Research Images," in Proc.HBM, 2008.

H. J. Bockholt, S. Williams, M. Scully, V. Magnotta, R. L. Gollub, J. Lauriello, K. Lim, T. White, R. Jung, S. C. Schulz, N. C. Andreasen, and V. D. Calhoun, "The MIND Clinical Imaging Consortium as an application for novel comprehensive quality assurance procedures in a multi-site heterogeneous clinical research study," in Proc.HBM, 2008.

V. D. Calhoun, "Does the Brain Rest?: An Independent Component Analysis of Temporally Coherent Brain Networks at Rest and During a Cognitive Task," in Proc. IEEE SSIAI, Santa Fe, NM, 2008.

Z. Feng, A. Caprihan, K. Blagoev, F. Zhao, and V. D. Calhoun, "Modeling of Phase Changes in BOLD fMRI," in Proc.ISMRM, Toronto, Canada, 2008.

J. Sui and V. D. Calhoun, "A Method for Group Difference Enhancement by Constraining Mixing Coefficients of ICA Framework," in Proc.ISMRM, Toronto, 2008.

R. Silva and V. D. Calhoun, "Identification of Brain Image Biomarkers by Optimized Selection of Multimodal Datasets," in Proc.ISMRM, Toronto, 2008.

N. Correa, T. Adali, Y. Li, and V. D. Calhoun, "Examining associations between fMRI and EEG data using canonical correlation analysis," in Proc. ISBI, 2008.

G. Book, K. A. Kiehl, V. D. Calhoun, M. Stevens, and G. D. Pearlson, "Fusion of fMRI and the Pupil Response During an Auditory Oddball Task," in Proc. CNS, Portland, OR, 2008.

A. J. Allen, S. Meda, R. Astur, V. D. Calhoun, P. Skudlarski, and G. D. Pearlson, "Effect of alcohol on performance on secondary task while driving," in Proc. CNS, 2008.

A. Michael, S. Baum, N. C. Andreasen, and V. D. Calhoun, "A Method to Classify Schizophrenia using Inter-Task Spatial Correlations of Functional Brain Images," in Proc. EMBC, 2008.

A. Michael, S. Baum, V. D. Calhoun, and A. Caprihan, "Correlations of Diffusion Tensor Imaging Values and Symptom Scores in Patients with Schizophrenia," in Proc. EMBC, 2008.

S. Meda, V. D. Calhoun, and G. D. Pearlson, "Diffusion Tensor Analysis in Schizophrenia and First Degree Relatives," in Proc. SOBP, 2008.

S. Meda, M. Stevens, B. S. Folley, V. D. Calhoun, and G. D. Pearlson, "Evidence for anamalous network connectivity during working memory in schizophrenia: an ICA based analysis," in Proc. SOBP, 2008.

J. Turner, H. J. Bockholt, J. B. Segal, and V. D. Calhoun, "A comparison of volumetric methods in a multi-site study of schizophrenia," in Proc. Society for Neuroscience, San Diego, CA, 2008.

V. P. Clark, G. K. Beatty, R. E. Anderson, P. Kodituwakku, V. D. Calhoun, and J. Phillips, "FMRI Activity in Cingulate and insular cortex predicts relaps in recovering stimulant addicts," in Proc. Society for Neuroscience, San Diego, CA, 2008.

M. Scully, B. Anderson, T. Lane, H. J. Bockholt, J. Burge, V. P. Clark, R. L. Gollub, J. Lauriello, C. C. Schultz, V. D. Calhoun, and R. Jung, "A Dynamic Bayesian Network Analysis of Functional Network Difference During the Oddball Task, Related To General Intelligence," in Proc. Society for Neuroscience, San Diego, CA, 2008.

T. Eichele, S. Rachakonda, and V. D. Calhoun, "EEGIFT: A TOOLBOX FOR GROUP INDEPENDENT COMPONENT ANALYSIS OFEVENT-RELATED EEG," in Proc. SPR, Austin, TX, Submitted.