D A Gusnard

Summary

Affiliation: Washington University School of Medicine
Country: USA

Publications

  1. pmc Persistence and brain circuitry
    Debra A Gusnard
    Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 100:3479-84. 2003
  2. ncbi request reprint Being a self: considerations from functional imaging
    Debra A Gusnard
    Department of Radiology, Washington University, St Louis, MO 63110, USA
    Conscious Cogn 14:679-97. 2005
  3. pmc Medial prefrontal cortex and self-referential mental activity: relation to a default mode of brain function
    D A Gusnard
    Mallinckrodt Institute of Radiology and Department of Psychiatry, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 98:4259-64. 2001
  4. pmc Emotion-induced changes in human medial prefrontal cortex: II. During anticipatory anxiety
    J R Simpson
    Mallinckrodt Institute of Radiology, and Departments of Anatomy and Neurobiology, Psychiatry and Neurology, Washington University School of Medicine, St. Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 98:688-93. 2001
  5. pmc A default mode of brain function
    M E Raichle
    Mallinckrodt Institute of Radiology and Departments of Neurology and Psychiatry, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 98:676-82. 2001
  6. ncbi request reprint Searching for a baseline: functional imaging and the resting human brain
    D A Gusnard
    The Mallinckrodt Institute of Radiology, Washington University, St Louis, Missouri 63110, USA
    Nat Rev Neurosci 2:685-94. 2001
  7. pmc Appraising the brain's energy budget
    Marcus E Raichle
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 99:10237-9. 2002
  8. ncbi request reprint Transient BOLD responses at block transitions
    Michael D Fox
    Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Neuroimage 28:956-66. 2005
  9. ncbi request reprint Intrinsic brain activity sets the stage for expression of motivated behavior
    Marcus E Raichle
    Department of Radiology, Washington University, St Louis, Missouri 63110, USA
    J Comp Neurol 493:167-76. 2005
  10. pmc Quantification of indirect pathway inhibition by the adenosine A2a antagonist SYN115 in Parkinson disease
    Kevin J Black
    Department of Psychiatry, Washington University School of Medicine, St Louis, Missouri 63110, USA
    J Neurosci 30:16284-92. 2010

Collaborators

Detail Information

Publications12

  1. pmc Persistence and brain circuitry
    Debra A Gusnard
    Department of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 100:3479-84. 2003
    ..These findings represent a fresh approach to linking normal individual differences in personality and behavior to specific neuronal structures and subsystems...
  2. ncbi request reprint Being a self: considerations from functional imaging
    Debra A Gusnard
    Department of Radiology, Washington University, St Louis, MO 63110, USA
    Conscious Cogn 14:679-97. 2005
    ..In this paper, these data will be reviewed and a hypothesis presented regarding a significant role for these areas in enabling degrees of self-awareness and participating in the management of such behavioral control...
  3. pmc Medial prefrontal cortex and self-referential mental activity: relation to a default mode of brain function
    D A Gusnard
    Mallinckrodt Institute of Radiology and Department of Psychiatry, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 98:4259-64. 2001
    ..We suggest that a useful way to explore the neurobiology of the self is to explore the nature of default state activity...
  4. pmc Emotion-induced changes in human medial prefrontal cortex: II. During anticipatory anxiety
    J R Simpson
    Mallinckrodt Institute of Radiology, and Departments of Anatomy and Neurobiology, Psychiatry and Neurology, Washington University School of Medicine, St. Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 98:688-93. 2001
    ..The characterization of such relationships within the human brain enables new insights into the integration of cognition and emotion...
  5. pmc A default mode of brain function
    M E Raichle
    Mallinckrodt Institute of Radiology and Departments of Neurology and Psychiatry, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 98:676-82. 2001
    ..These decreases suggest the existence of an organized, baseline default mode of brain function that is suspended during specific goal-directed behaviors...
  6. ncbi request reprint Searching for a baseline: functional imaging and the resting human brain
    D A Gusnard
    The Mallinckrodt Institute of Radiology, Washington University, St Louis, Missouri 63110, USA
    Nat Rev Neurosci 2:685-94. 2001
    ..We explore this possibility, including the manner in which we might define a baseline and the implications of such a baseline for our understanding of brain function...
  7. pmc Appraising the brain's energy budget
    Marcus E Raichle
    Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Proc Natl Acad Sci U S A 99:10237-9. 2002
  8. ncbi request reprint Transient BOLD responses at block transitions
    Michael D Fox
    Department of Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, MO 63110, USA
    Neuroimage 28:956-66. 2005
    ..Relevance of the current findings to studies of exogenous attention, task shifting, and the BOLD overshoot is discussed...
  9. ncbi request reprint Intrinsic brain activity sets the stage for expression of motivated behavior
    Marcus E Raichle
    Department of Radiology, Washington University, St Louis, Missouri 63110, USA
    J Comp Neurol 493:167-76. 2005
    ..Distinguishing intrinsic from evoked activity in the context of functional brain imaging experiments is challenging, however. Here we review some evolving strategies for doing so...
  10. pmc Quantification of indirect pathway inhibition by the adenosine A2a antagonist SYN115 in Parkinson disease
    Kevin J Black
    Department of Psychiatry, Washington University School of Medicine, St Louis, Missouri 63110, USA
    J Neurosci 30:16284-92. 2010
    ....
  11. pmc Emotion-induced changes in human medial prefrontal cortex: I. During cognitive task performance
    J R Simpson
    Mallinckrodt Institute of Radiology, and Departments of Anatomy and Neurobiology, Psychiatry, and Neurology, Washington University School of Medicine, St Louis, MO, 63110, USA
    Proc Natl Acad Sci U S A 98:683-7. 2001
    ..Taken together, these results suggest that the MPFC is part of a network, including the hypothalamus and brainstem, whose activity reflects a dynamic interplay between cognitive task performance and emotion...
  12. ncbi request reprint Effect of practice on reading performance and brain function
    Deborah L Kerr
    Department of Radiology, Campus Box 8225, 4525 Scott Street, Washington University School of Medicine, St Louis, MO 63110, USA
    Neuroreport 15:607-10. 2004
    ....