Katherine H Karlsgodt
Affiliation: University of California
- Hippocampal activations during encoding and retrieval in a verbal working memory paradigmKatherine H Karlsgodt
Department of Psychology, UCLA, 1285 Franz Hall, Los Angeles, CA 90095 1563, USA
Neuroimage 25:1224-31. 2005....
- Effects of perceived cocaine availability on subjective and objective responses to the drugRINAH T YAMAMOTO
Behavioral Psychopharmacology Research Laboratory, McLean Hospital Harvard Medical School, 115 Mill St, Belmont, MA, USA
Subst Abuse Treat Prev Policy 2:30. 2007..Several lines of evidence suggest that cocaine expectancy and craving are two related phenomena. The present study assessed this potential link by contrasting reactions to varying degrees of the drug's perceived availability...
- Diffusion tensor imaging of the superior longitudinal fasciculus and working memory in recent-onset schizophreniaKatherine H Karlsgodt
Department of Psychology, University of California, Los Angeles, California 90095 1563, USA
Biol Psychiatry 63:512-8. 2008....
- Developmental disruptions in neural connectivity in the pathophysiology of schizophreniaKatherine H Karlsgodt
Department of Psychology, 1285 Franz Hall Box 951563, University of California, Los Angeles, Los Angeles, CA 90095 1563, USA
Dev Psychopathol 20:1297-327. 2008....
- White matter integrity and prediction of social and role functioning in subjects at ultra-high risk for psychosisKatherine H Karlsgodt
Department of Psychology, University of California, Los Angeles UCLA, California 90095 1563, USA
Biol Psychiatry 66:562-9. 2009....
- Symptomatic and functional correlates of regional brain physiology during working memory processing in patients with recent onset schizophreniaJacqueline H Sanz
Department of Psychology, University of California Los Angeles, Los Angeles, CA 90095, United States
Psychiatry Res 173:177-82. 2009....
- The relationship between performance and fMRI signal during working memory in patients with schizophrenia, unaffected co-twins, and control subjectsKatherine H Karlsgodt
Department of Psychology, UCLA, Los Angeles, CA 90095 1563, USA
Schizophr Res 89:191-7. 2007..Further, this study offers preliminary evidence that the relationship between behavior and physiology in schizophrenia may be heritable...
- Re-evaluating dorsolateral prefrontal cortex activation during working memory in schizophreniaKatherine H Karlsgodt
Department of Psychology, UCLA, 1285 Franz Hall, Box 951563, Los Angeles, CA 90095 1563, USA
Schizophr Res 108:143-50. 2009....
- Genetic architecture of declarative memory: implications for complex illnessesCarrie E Bearden
Departments of Psychiatry and Biobehavioral Sciences and Psychology, Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
Neuroscientist 18:516-32. 2012..And finally we review evidence from both complex and single-gene disorders, which provide insight into the molecular mechanisms underlying the genetic basis of human memory function...
- A multimodal assessment of the genetic control over working memoryKatherine H Karlsgodt
Department of Psychiatry, Cognitive Neuroscience Center, University of California Los Angeles, Los Angeles, California 90095, USA
J Neurosci 30:8197-202. 2010....
- Remember and know judgments during recognition in chronic schizophreniaTheo G M van Erp
Department of Psychology, UCLA, Los Angeles, CA 90095, USA
Schizophr Res 100:181-90. 2008..Taken together, these findings are consistent with a deficit in recollection and increased reliance on familiarity in making recognition memory judgments in chronic schizophrenia...
- Altered age-related trajectories of amygdala-prefrontal circuitry in adolescents at clinical high risk for psychosis: a preliminary studyDylan G Gee
University of California, Los Angeles, Department of Psychology, Los Angeles, CA 90095 1563, USA
Schizophr Res 134:1-9. 2012..Longitudinal data are needed to confirm aberrant developmental trajectories intra-individually and to examine whether these abnormalities are predictive of conversion to psychosis, and of later deficits in socioemotional functioning...
- Genetic influence on the working memory circuitry: behavior, structure, function and extensions to illnessKatherine H Karlsgodt
Department of Psychiatry and Biobehavioral Sciences, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, CA, USA
Behav Brain Res 225:610-22. 2011..This has implications for our understanding of the transmission of working memory deficits in both healthy and disordered populations...
- Neurofibromin regulates corticostriatal inhibitory networks during working memory performanceCarrie Shilyansky
Department of Neurobiology, University of California, Los Angeles, CA 90095, USA
Proc Natl Acad Sci U S A 107:13141-6. 2010..Collectively, these integrative mouse and human studies reveal molecular and cellular mechanisms contributing to working memory deficits in NF1...
- Structural and functional neuroimaging phenotypes in dysbindin mutant miceEvan Lutkenhoff
Interdisciplinary Neuroscience Program, University of California, Los Angeles, CA 90095, USA
Neuroimage 62:120-9. 2012..It revealed both hypothesized and novel structural and functional neural alterations related to dysbindin-1...
- Alterations in white matter microstructure in neurofibromatosis-1Katherine H Karlsgodt
Semel Institute for Neuroscience and Behavior, University of California Los Angeles, Los Angeles, California, United States of America
PLoS ONE 7:e47854. 2012..Further, this indicates that axial and radial diffusivity can uniquely contribute as markers of NF1-associated brain pathology in conjunction with the typically investigated measures...
- The relationship of developmental changes in white matter to the onset of psychosisKatherine H Karlsgodt
Semel Institute for Neuroscience and Behavior, University of California, Los Angeles, CA, USA
Curr Pharm Des 18:422-33. 2012..Finally, we discuss the implications of these findings for future research directions and for potential therapeutic interventions...
- Reduced dysbindin expression mediates N-methyl-D-aspartate receptor hypofunction and impaired working memory performanceKatherine H Karlsgodt
Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles, California, USA
Biol Psychiatry 69:28-34. 2011..At a cellular level, dysbindin is thought to mediate presynaptic glutamatergic transmission...
- Properties of Verbal Working Memory in SchizophreniaKatherine Karlsgodt; Fiscal Year: 2006..abstract_text> ..