B R Postle

Summary

Affiliation: University of Pennsylvania
Country: USA

Publications

  1. ncbi request reprint An fMRI investigation of cortical contributions to spatial and nonspatial visual working memory
    B R Postle
    Department of Brain and Cognitive Sciences and the Clinical Research Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
    Neuroimage 11:409-23. 2000
  2. ncbi request reprint Using event-related fMRI to assess delay-period activity during performance of spatial and nonspatial working memory tasks
    B R Postle
    Department of Neurology, University of Pennsylvania Medical Center, 3 West Gates, Area 9, 3400 Spruce St, Philadelphia PA 19104, USA
    Brain Res Brain Res Protoc 5:57-66. 2000
  3. pmc Functional neuroanatomical double dissociation of mnemonic and executive control processes contributing to working memory performance
    B R Postle
    Department of Neurology, University of Pennsylvania Medical Center, 3 West Gates, 3400 Spruce Street, Philadelphia, PA 19104 4283, USA
    Proc Natl Acad Sci U S A 96:12959-64. 1999
  4. ncbi request reprint Dissociation of human caudate nucleus activity in spatial and nonspatial working memory: an event-related fMRI study
    B R Postle
    Department of Neurology, University of Pennsylvania Medical Center, 3 West Gates, Area 9 3400 Spruce St, Philadelphia, PA 19104, USA
    Brain Res Cogn Brain Res 8:107-15. 1999
  5. ncbi request reprint Manipulation of familiarity reveals a necessary lexical component of the word-stem completion priming effect
    B R Postle
    Massachusetts Institute of Technology, Cambridge, USA
    Mem Cognit 27:12-25. 1999
  6. ncbi request reprint Impaired word-stem completion priming but intact perceptual identification priming with novel words: evidence from the amnesic patient H.M
    B R Postle
    Department of Brain and Cognitive Sciences and the Clinical Research Center, Massachusetts Institute of Technology, Cambridge, USA
    Neuropsychologia 36:421-40. 1998
  7. ncbi request reprint The time course of spatial and object learning in Parkinson's disease
    B R Postle
    Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge 02139, USA
    Neuropsychologia 35:1413-22. 1997
  8. ncbi request reprint Spatial, but not object, delayed response is impaired in early Parkinson's disease
    B R Postle
    Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge 02139, USA
    Neuropsychology 11:171-9. 1997
  9. ncbi request reprint An evaluation of the concurrent discrimination task as a measure of habit learning: performance of amnesic subjects
    K L Hood
    Department of Brain and Cognitive Sciences and the Clinical Research Center, Massachusetts Institute of Technology, Cambridge 02139, USA
    Neuropsychologia 37:1375-86. 1999
  10. ncbi request reprint "What"-Then-Where" in visual working memory: an event-related fMRI study
    B R Postle
    Department of Neurology, University of Pennsylvania Medical Center, 3 West Gates, Area 9, 3400 Spruce St, Philadelphia, PA 19104, USA
    J Cogn Neurosci 11:585-97. 1999

Detail Information

Publications10

  1. ncbi request reprint An fMRI investigation of cortical contributions to spatial and nonspatial visual working memory
    B R Postle
    Department of Brain and Cognitive Sciences and the Clinical Research Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
    Neuroimage 11:409-23. 2000
    ....
  2. ncbi request reprint Using event-related fMRI to assess delay-period activity during performance of spatial and nonspatial working memory tasks
    B R Postle
    Department of Neurology, University of Pennsylvania Medical Center, 3 West Gates, Area 9, 3400 Spruce St, Philadelphia PA 19104, USA
    Brain Res Brain Res Protoc 5:57-66. 2000
    ..This report provides a detailed exposition of the research methodology of our event-related fMRI technique, the rationale behind many of its critical features, and examples of its application to two empirical datasets...
  3. pmc Functional neuroanatomical double dissociation of mnemonic and executive control processes contributing to working memory performance
    B R Postle
    Department of Neurology, University of Pennsylvania Medical Center, 3 West Gates, 3400 Spruce Street, Philadelphia, PA 19104 4283, USA
    Proc Natl Acad Sci U S A 96:12959-64. 1999
    ..More broadly, they support the view that working memory is a faculty that arises from the coordinated interaction of computationally and neuroanatomically dissociable processes...
  4. ncbi request reprint Dissociation of human caudate nucleus activity in spatial and nonspatial working memory: an event-related fMRI study
    B R Postle
    Department of Neurology, University of Pennsylvania Medical Center, 3 West Gates, Area 9 3400 Spruce St, Philadelphia, PA 19104, USA
    Brain Res Cogn Brain Res 8:107-15. 1999
    ....
  5. ncbi request reprint Manipulation of familiarity reveals a necessary lexical component of the word-stem completion priming effect
    B R Postle
    Massachusetts Institute of Technology, Cambridge, USA
    Mem Cognit 27:12-25. 1999
    ..Our conclusions are consistent with component processes theories of nondeclarative memory...
  6. ncbi request reprint Impaired word-stem completion priming but intact perceptual identification priming with novel words: evidence from the amnesic patient H.M
    B R Postle
    Department of Brain and Cognitive Sciences and the Clinical Research Center, Massachusetts Institute of Technology, Cambridge, USA
    Neuropsychologia 36:421-40. 1998
    ..M. when his baseline performance was matched with his post-1965 WSC priming baseline score. Our results challenge models that assume that most kinds of verbal repetition priming rely on the same or similar perceptual mechanisms...
  7. ncbi request reprint The time course of spatial and object learning in Parkinson's disease
    B R Postle
    Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge 02139, USA
    Neuropsychologia 35:1413-22. 1997
    ..Further, they indicate that spatial learning and memory are selectively impaired in early PD, suggesting that interactions between the basal ganglia and prefrontal cortex are important for the mediation of high-level cognition...
  8. ncbi request reprint Spatial, but not object, delayed response is impaired in early Parkinson's disease
    B R Postle
    Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge 02139, USA
    Neuropsychology 11:171-9. 1997
    ..The selectivity of this deficit may reflect the circumscribed nature of pathophysiological change affecting the caudate nucleus in early PD...
  9. ncbi request reprint An evaluation of the concurrent discrimination task as a measure of habit learning: performance of amnesic subjects
    K L Hood
    Department of Brain and Cognitive Sciences and the Clinical Research Center, Massachusetts Institute of Technology, Cambridge 02139, USA
    Neuropsychologia 37:1375-86. 1999
    ..These results suggest that CD tasks cannot be learned by habit in human subjects, and emphasize the discrepancies between the human and monkey literature on habit learning...
  10. ncbi request reprint "What"-Then-Where" in visual working memory: an event-related fMRI study
    B R Postle
    Department of Neurology, University of Pennsylvania Medical Center, 3 West Gates, Area 9, 3400 Spruce St, Philadelphia, PA 19104, USA
    J Cogn Neurosci 11:585-97. 1999
    ..Object-specific delay-period activity was found predominantly in ventral regions of the posterior cortex and demonstrated more topographic variability across subjects than did spatial working memory activity...