Sanghoon Han

Summary

Affiliation: Duke University Medical Center
Country: USA

Publications

  1. pmc Rule-dependent prefrontal cortex activity across episodic and perceptual decisions: an fMRI investigation of the criterial classification account
    Sanghoon Han
    Department of Psychology, Duke University, Durham, NC 27701, USA
    J Cogn Neurosci 21:922-37. 2009
  2. pmc Examining recognition criterion rigidity during testing using a biased-feedback technique: evidence for adaptive criterion learning
    Sanghoon Han
    Department of Psychology and Neuroscience, Duke University, Durham, North Carolina 27708 0086, USA
    Mem Cognit 36:703-15. 2008
  3. pmc Regulating recognition decisions through incremental reinforcement learning
    Sanghoon Han
    Duke University, Durham, North Carolina, USA
    Psychon Bull Rev 16:469-74. 2009
  4. pmc Functional significance of striatal responses during episodic decisions: recovery or goal attainment?
    Sanghoon Han
    Department of Psychology, Yonsei University, Seoul 120 749, Korea
    J Neurosci 30:4767-75. 2010
  5. pmc The role of left ventrolateral prefrontal cortex during episodic decisions: semantic elaboration or resolution of episodic interference?
    Sanghoon Han
    Department of Psychology, Yonsei University, Seoul, South Korea
    J Cogn Neurosci 24:223-34. 2012
  6. pmc Ventrolateral prefrontal cortex and self-initiated semantic elaboration during memory retrieval
    Ana Raposo
    Department of Psychology and Neuroscience, Duke University, Durham, NC 27701, USA
    Neuropsychologia 47:2261-71. 2009
  7. pmc The inferior parietal lobule and recognition memory: expectancy violation or successful retrieval?
    Akira R O'Connor
    Department of Psychology, Washington University in St Louis, St Louis, Missouri 63130, USA
    J Neurosci 30:2924-34. 2010
  8. ncbi request reprint Cue- versus probe-dependent prefrontal cortex activity during contextual remembering
    Ian G Dobbins
    Duke University, Durham, NC, USA
    J Cogn Neurosci 18:1439-52. 2006
  9. ncbi request reprint Isolating rule- versus evidence-based prefrontal activity during episodic and lexical discrimination: a functional magnetic resonance imaging investigation of detection theory distinctions
    Ian G Dobbins
    Department of Psychological and Brain Sciences, Duke University, Durham, NC 27708, USA
    Cereb Cortex 16:1614-22. 2006

Detail Information

Publications9

  1. pmc Rule-dependent prefrontal cortex activity across episodic and perceptual decisions: an fMRI investigation of the criterial classification account
    Sanghoon Han
    Department of Psychology, Duke University, Durham, NC 27701, USA
    J Cogn Neurosci 21:922-37. 2009
    ..These data indicate that LPFC responses reflect the number of executed criterial classifications or judgments, independent of the number of competing stimuli and the overt response demands of the decision task...
  2. pmc Examining recognition criterion rigidity during testing using a biased-feedback technique: evidence for adaptive criterion learning
    Sanghoon Han
    Department of Psychology and Neuroscience, Duke University, Durham, North Carolina 27708 0086, USA
    Mem Cognit 36:703-15. 2008
    ..This mechanism may be fundamentally different from criterion shifts following explicit instructions and warnings, or shifts linked to manipulations of stimulus characteristics combined with feedback highlighting those manipulations...
  3. pmc Regulating recognition decisions through incremental reinforcement learning
    Sanghoon Han
    Duke University, Durham, North Carolina, USA
    Psychon Bull Rev 16:469-74. 2009
    ..Overall, these data demonstrate that incremental reinforcement-learning mechanisms influence the degree of caution subjects exercise when evaluating explicit memories...
  4. pmc Functional significance of striatal responses during episodic decisions: recovery or goal attainment?
    Sanghoon Han
    Department of Psychology, Yonsei University, Seoul 120 749, Korea
    J Neurosci 30:4767-75. 2010
    ..Instead, it is heavily dependent upon satisfaction of the subjective goals of the observer...
  5. pmc The role of left ventrolateral prefrontal cortex during episodic decisions: semantic elaboration or resolution of episodic interference?
    Sanghoon Han
    Department of Psychology, Yonsei University, Seoul, South Korea
    J Cogn Neurosci 24:223-34. 2012
    ....
  6. pmc Ventrolateral prefrontal cortex and self-initiated semantic elaboration during memory retrieval
    Ana Raposo
    Department of Psychology and Neuroscience, Duke University, Durham, NC 27701, USA
    Neuropsychologia 47:2261-71. 2009
    ..If successful, this improves the match between retrieval cue and engram and facilitates performance...
  7. pmc The inferior parietal lobule and recognition memory: expectancy violation or successful retrieval?
    Akira R O'Connor
    Department of Psychology, Washington University in St Louis, St Louis, Missouri 63130, USA
    J Neurosci 30:2924-34. 2010
    ....
  8. ncbi request reprint Cue- versus probe-dependent prefrontal cortex activity during contextual remembering
    Ian G Dobbins
    Duke University, Durham, NC, USA
    J Cogn Neurosci 18:1439-52. 2006
    ..They also demonstrate that contextual remembering recruits multiple, functionally distinct PFC processes...
  9. ncbi request reprint Isolating rule- versus evidence-based prefrontal activity during episodic and lexical discrimination: a functional magnetic resonance imaging investigation of detection theory distinctions
    Ian G Dobbins
    Department of Psychological and Brain Sciences, Duke University, Durham, NC 27708, USA
    Cereb Cortex 16:1614-22. 2006
    ..We discuss the mechanistic differences between same-different versus forced-choice decisions and the implications of these data for current theories of PFC activity during episodic remembering and executive control...