Search Results - "Lee, Agatha D."

Genetics of Brain Fiber Architecture and Intellectual Performance by Chiang, Ming-Chang, Barysheva, Marina, Shattuck, David W, Lee, Agatha D, Madsen, Sarah K, Avedissian, Christina, Klunder, Andrea D, Toga, Arthur W, McMahon, Katie L, de Zubicaray, Greig I, Wright, Margaret J, Srivastava, Anuj, Balov, Nikolay, Thompson, Paul M

“…The study is the first to analyze genetic and environmental factors that affect brain fiber architecture and its genetic linkage with cognitive function. We…”
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Genetic influences on brain asymmetry: A DTI study of 374 twins and siblings by Jahanshad, Neda, Lee, Agatha D., Barysheva, Marina, McMahon, Katie L., de Zubicaray, Greig I., Martin, Nicholas G., Wright, Margaret J., Toga, Arthur W., Thompson, Paul M.

“…Brain asymmetry, or the structural and functional specialization of each brain hemisphere, has fascinated neuroscientists for over a century. Even so, genetic…”
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Brain structure changes visualized in early- and late-onset blind subjects by Leporé, Natasha, Voss, Patrice, Lepore, Franco, Chou, Yi-Yu, Fortin, Madeleine, Gougoux, Frédéric, Lee, Agatha D., Brun, Caroline, Lassonde, Maryse, Madsen, Sarah K., Toga, Arthur W., Thompson, Paul M.

“…We examined 3D patterns of volume differences in the brain associated with blindness, in subjects grouped according to early and late onset. Using tensor-based…”
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Three-Dimensional Brain Growth Abnormalities in Childhood-Onset Schizophrenia Visualized by Using Tensor-Based Morphometry by Gogtay, Nitin, Lu, Allen, Leow, Alex D., Klunder, Andrea D., Lee, Agatha D., Chavez, Alex, Greenstein, Deanna, Giedd, Jay N., Toga, Arthur W., Rapoport, Judith L., Thompson, Paul M.

“…Earlier studies revealed progressive cortical gray matter (GM) loss in childhood-onset schizophrenia (COS) across both lateral and medial surfaces of the…”
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3D pattern of brain abnormalities in Williams syndrome visualized using tensor-based morphometry by Chiang, Ming-Chang, Reiss, Allan L., Lee, Agatha D., Bellugi, Ursula, Galaburda, Albert M., Korenberg, Julie R., Mills, Debra L., Toga, Arthur W., Thompson, Paul M.

“…Williams syndrome (WS) is a neurodevelopmental disorder associated with deletion of ∼ 20 contiguous genes in chromosome band 7q11.23. Individuals with WS…”
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Abnormal Cortical Complexity and Thickness Profiles Mapped in Williams Syndrome by Thompson, Paul M, Lee, Agatha D, Dutton, Rebecca A, Geaga, Jennifer A, Hayashi, Kiralee M, Eckert, Mark A, Bellugi, Ursula, Galaburda, Albert M, Korenberg, Julie R, Mills, Debra L, Toga, Arthur W, Reiss, Allan L

“…We identified and mapped an anatomically localized failure of cortical maturation in Williams syndrome (WS), a genetic condition associated with deletion of…”
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Increased local gyrification mapped in Williams syndrome by Gaser, Christian, Luders, Eileen, Thompson, Paul M., Lee, Agatha D., Dutton, Rebecca A., Geaga, Jennifer A., Hayashi, Kiralee M., Bellugi, Ursula, Galaburda, Albert M., Korenberg, Julie R., Mills, Debra L., Toga, Arthur W., Reiss, Allan L.

“…Applying a recently developed method to analyze gyrification with excellent spatial resolution across thousands of points across the lateral and medial…”
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3D pattern of brain abnormalities in Fragile X syndrome visualized using tensor-based morphometry by Lee, Agatha D., Leow, Alex D., Lu, Allen, Reiss, Allan L., Hall, Scott, Chiang, Ming-Chang, Toga, Arthur W., Thompson, Paul M.

“…Fragile X syndrome (FraX), a genetic neurodevelopmental disorder, results in impaired cognition with particular deficits in executive function and…”
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Automated Extraction of the Cortical Sulci Based on a Supervised Learning Approach by Zhuowen Tu, Songfeng Zheng, Yuille, A.L., Reiss, A.L., Dutton, R.A., Lee, A.D., Galaburda, A.M., Dinov, I., Thompson, P.M., Toga, A.W.

“…It is important to detect and extract the major cortical sulci from brain images, but manually annotating these sulci is a time-consuming task and requires the…”
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Tensor-based analysis of genetic influences on brain integrity using DTI in 100 twins by Lee, Agatha D, Leporé, Natasha, Brun, Caroline, Chou, Yi-Yu, Barysheva, Marina, Chiang, Ming-Chang, Madsen, Sarah K, de Zubicaray, Greig I, McMahon, Katie L, Wright, Margaret J, Toga, Arthur W, Thompson, Paul M

“…Information from the full diffusion tensor (DT) was used to compute voxel-wise genetic contributions to brain fiber microstructure. First, we designed a new…”
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Greater Cortical Gray Matter Density in Lithium-Treated Patients with Bipolar Disorder by Bearden, Carrie E, Thompson, Paul M, Dalwani, Manish, Hayashi, Kiralee M, Lee, Agatha D, Nicoletti, Mark, Trakhtenbroit, Michael, Glahn, David C, Brambilla, Paolo, Sassi, Roberto B, Mallinger, Alan G, Frank, Ellen, Kupfer, David J, Soares, Jair C

“…Background The neurobiological underpinnings of bipolar disorder are not well understood. Previous neuroimaging findings have been inconsistent; however, new…”
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Developmental changes in multivariate neuroanatomical patterns that predict risk for psychosis in 22q11.2 deletion syndrome by Gothelf, Doron, Hoeft, Fumiko, Ueno, Takefumi, Sugiura, Lisa, Lee, Agatha D, Thompson, Paul, Reiss, Allan L

“…Abstract The primary objective of the current prospective study was to examine developmental patterns of voxel-by-voxel gray and white matter volumes (GMV,…”
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Reduced Neocortical Thickness and Complexity Mapped in Mesial Temporal Lobe Epilepsy with Hippocampal Sclerosis by Lin, Jack J., Salamon, Noriko, Lee, Agatha D., Dutton, Rebecca A., Geaga, Jennifer A., Hayashi, Kiralee M., Luders, Eileen, Toga, Arthur W., Engel, Jerome, Thompson, Paul M.

“…We mapped the profile of neocortical thickness and complexity in patients with mesial temporal lobe epilepsy (MTLE) and hippocampal sclerosis. Thirty…”
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The contribution of genes to cortical thickness and volume by Joshi, Anand A, Leporé, Natasha, Joshi, Shantanu H, Lee, Agatha D, Barysheva, Marina, Stein, Jason L, McMahon, Katie L, Johnson, Kori, de Zubicaray, Greig I, Martin, Nicholas G, Wright, Margaret J, Toga, Arthur W, Thompson, Paul M

“…We analyzed brain MRI data from 372 young adult twins toidentify cortical regions in which gray matter thickness and volume are influenced by genetics. This…”
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Increased volume of the amygdala and hippocampus in bipolar patients treated with lithium by Foland, Lara C, Altshuler, Lori L, Sugar, Catherine A, Lee, Agatha D, Leow, Alex D, Townsend, Jennifer, Narr, Katherine L, Asuncion, Dina M, Toga, Arthur W, Thompson, Paul M

“…Previous structural neuroimaging studies of bipolar disorder have reported conflicting findings in limbic structures. Medication heterogeneity of patient…”
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Mapping the regional influence of genetics on brain structure variability — A Tensor-Based Morphometry study by Brun, Caroline C., Leporé, Natasha, Pennec, Xavier, Lee, Agatha D., Barysheva, Marina, Madsen, Sarah K., Avedissian, Christina, Chou, Yi-Yu, de Zubicaray, Greig I., McMahon, Katie L., Wright, Margaret J., Toga, Arthur W., Thompson, Paul M.

“…Genetic and environmental factors influence brain structure and function profoundly. The search for heritable anatomical features and their influencing genes…”
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Statistical Properties of Jacobian Maps and the Realization of Unbiased Large-Deformation Nonlinear Image Registration by Leow, A.D., Yanovsky, I., Ming-Chang Chiang, Lee, A.D., Klunder, A.D., Lu, A., Becker, J.T., Davis, S.W., Toga, A.W., Thompson, P.M.

“…Maps of local tissue compression or expansion are often computed by comparing magnetic resonance imaging (MRI) scans using nonlinear image registration. The…”
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How does angular resolution affect diffusion imaging measures? by Zhan, Liang, Leow, Alex D., Jahanshad, Neda, Chiang, Ming-Chang, Barysheva, Marina, Lee, Agatha D., Toga, Arthur W., McMahon, Katie L., de Zubicaray, Greig I., Wright, Margaret J., Thompson, Paul M.

“…A key question in diffusion imaging is how many diffusion-weighted images suffice to provide adequate signal-to-noise ratio (SNR) for studies of fiber…”
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Alterations in Midline Cortical Thickness and Gyrification Patterns Mapped in Children with 22q11.2 Deletions by Bearden, Carrie E., van Erp, Theo G.M., Dutton, Rebecca A., Lee, Agatha D., Simon, Tony J., Cannon, Tyrone D., Emanuel, Beverly S., McDonald-McGinn, Donna, Zackai, Elaine H., Thompson, Paul M.

“…The 22q11.2 deletion syndrome (velocardiofacial/DiGeorge syndrome) is a neurogenetic condition associated with visuospatial deficits, as well as elevated rates…”
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3D Mapping of brain differences in native signing congenitally and prelingually deaf subjects by Leporé, Natasha, Vachon, Patrick, Lepore, Franco, Chou, Yi-Yu, Voss, Patrice, Brun, Caroline C., Lee, Agatha D., Toga, Arthur W., Thompson, Paul M.

“…In the prelingual and congenital deaf, functional reorganization is known to occur throughout brain regions normally associated with hearing. However, the…”
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