Kristi A Clark

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint Prefrontal and striatal activation in elderly subjects during concurrent implicit and explicit sequence learning
    Howard J Aizenstein
    Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O Hara Street, Pittsburgh, PA 15213, USA
    Neurobiol Aging 27:741-51. 2006
  2. pmc White matter integrity, language, and childhood onset schizophrenia
    Kristi Clark
    Laboratory of Neuro Imaging, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
    Schizophr Res 138:150-6. 2012
  3. pmc Mean diffusivity and fractional anisotropy as indicators of disease and genetic liability to schizophrenia
    Kristi A Clark
    Laboratory of Neuro Imaging, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
    J Psychiatr Res 45:980-8. 2011
  4. ncbi request reprint Impact of acquisition protocols and processing streams on tissue segmentation of T1 weighted MR images
    Kristi A Clark
    Ahmanson Lovelace Brain Mapping Center, Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, 660 Charles E Young Drive South, Los Angeles, CA 90095, USA
    Neuroimage 29:185-202. 2006
  5. pmc Topographical relationships between arcuate fasciculus connectivity and cortical thickness
    Owen R Phillips
    Laboratory of Neuro Imaging, Geffen School of Medicine, University of California, Los Angeles, California 90095 7334, USA
    Hum Brain Mapp 32:1788-801. 2011
  6. pmc Fiber tractography reveals disruption of temporal lobe white matter tracts in schizophrenia
    Owen R Phillips
    Laboratory of Neuro Imaging, Department of Neurology, Geffen School of Medicine at UCLA, USA
    Schizophr Res 107:30-8. 2009
  7. doi request reprint Mapping corticocortical structural integrity in schizophrenia and effects of genetic liability
    Owen R Phillips
    Laboratory of Neuro Imaging, Department of Neurology, Geffen School of Medicine at University of California at Los Angeles, Los Angeles, California 90095 7334, USA
    Biol Psychiatry 70:680-9. 2011
  8. pmc Superficial white matter: effects of age, sex, and hemisphere
    Owen R Phillips
    Laboratory of Neuro Imaging, Department of Neurology, Geffen School of Medicine at UCLA, Los Angeles, California 90095 7334, USA
    Brain Connect 3:146-59. 2013
  9. pmc Mapping the human connectome
    Arthur W Toga
    Laboratory of Neuro Imaging LONI, Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095 7334, USA
    Neurosurgery 71:1-5. 2012
  10. ncbi request reprint The BOLD hemodynamic response in healthy aging
    Howard J Aizenstein
    University of Pittsburgh School of Medicine, PA, USA
    J Cogn Neurosci 16:786-93. 2004

Collaborators

Detail Information

Publications10

  1. ncbi request reprint Prefrontal and striatal activation in elderly subjects during concurrent implicit and explicit sequence learning
    Howard J Aizenstein
    Western Psychiatric Institute and Clinic, University of Pittsburgh School of Medicine, Department of Psychiatry, 3811 O Hara Street, Pittsburgh, PA 15213, USA
    Neurobiol Aging 27:741-51. 2006
    ..Moreover, these changes are observed during an implicit task, and thus do not seem to be mediated by awareness...
  2. pmc White matter integrity, language, and childhood onset schizophrenia
    Kristi Clark
    Laboratory of Neuro Imaging, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
    Schizophr Res 138:150-6. 2012
    ..Childhood-onset schizophrenia (COS) is a particularly severe form of schizophrenia, with an onset during a key time period for both cerebral pruning and myelination...
  3. pmc Mean diffusivity and fractional anisotropy as indicators of disease and genetic liability to schizophrenia
    Kristi A Clark
    Laboratory of Neuro Imaging, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
    J Psychiatr Res 45:980-8. 2011
    ..However, differences in FA and MD in frontal and temporal white matter pathways may be additionally driven by state variables that involve processes associated with the disease...
  4. ncbi request reprint Impact of acquisition protocols and processing streams on tissue segmentation of T1 weighted MR images
    Kristi A Clark
    Ahmanson Lovelace Brain Mapping Center, Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, 660 Charles E Young Drive South, Los Angeles, CA 90095, USA
    Neuroimage 29:185-202. 2006
    ..Therefore, the simple strategy illustrated here can be applied to many studies to optimize tissue segmentation, which should lead to a net increase in the power of structural neuroimaging studies...
  5. pmc Topographical relationships between arcuate fasciculus connectivity and cortical thickness
    Owen R Phillips
    Laboratory of Neuro Imaging, Geffen School of Medicine, University of California, Los Angeles, California 90095 7334, USA
    Hum Brain Mapp 32:1788-801. 2011
    ....
  6. pmc Fiber tractography reveals disruption of temporal lobe white matter tracts in schizophrenia
    Owen R Phillips
    Laboratory of Neuro Imaging, Department of Neurology, Geffen School of Medicine at UCLA, USA
    Schizophr Res 107:30-8. 2009
    ..Disruptions of connectivity within these pathways may potentially contribute to the disturbances of memory, language, and social cognitive processing that characterize the disorder...
  7. doi request reprint Mapping corticocortical structural integrity in schizophrenia and effects of genetic liability
    Owen R Phillips
    Laboratory of Neuro Imaging, Department of Neurology, Geffen School of Medicine at University of California at Los Angeles, Los Angeles, California 90095 7334, USA
    Biol Psychiatry 70:680-9. 2011
    ..However, the structural integrity of the superficial WM, comprising short-range association (U-fibers) and intracortical axons, has not been investigated in schizophrenia...
  8. pmc Superficial white matter: effects of age, sex, and hemisphere
    Owen R Phillips
    Laboratory of Neuro Imaging, Department of Neurology, Geffen School of Medicine at UCLA, Los Angeles, California 90095 7334, USA
    Brain Connect 3:146-59. 2013
    ..SWM fiber organization/coherence appears greater in the left hemisphere regions spanning language and other networks, while more localized sex effects could possibly reflect sex-specific advantages in information strategies...
  9. pmc Mapping the human connectome
    Arthur W Toga
    Laboratory of Neuro Imaging LONI, Department of Neurology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095 7334, USA
    Neurosurgery 71:1-5. 2012
    ..What is more, an understanding of how brains might become disordered will shed light on autism, schizophrenia, Alzheimer’s, and other diseases that exact a tremendous and terrible social and economic toll...
  10. ncbi request reprint The BOLD hemodynamic response in healthy aging
    Howard J Aizenstein
    University of Pittsburgh School of Medicine, PA, USA
    J Cogn Neurosci 16:786-93. 2004
    ..g., inclusion of low-significance and/or negative voxels) underscores the importance of ROI selection criteria in the interpretation of fMRI studies using elderly populations...