J C Culham

Summary

Country: Canada

Publications

  1. ncbi Cortical fMRI activation produced by attentive tracking of moving targets
    J C Culham
    Department of Psychology, Harvard University, Cambridge, Massachusetts 02138, USA
    J Neurophysiol 80:2657-70. 1998
  2. ncbi Recovery of fMRI activation in motion area MT following storage of the motion aftereffect
    J C Culham
    Department of Psychology, University of Western Ontario, London, Ontario N6A 5C2, Canada
    J Neurophysiol 81:388-93. 1999
  3. ncbi Neuroimaging of cognitive functions in human parietal cortex
    J C Culham
    Department of Psychology, University of Western Ontario, London, Ontario N6A 5C2, Canada
    Curr Opin Neurobiol 11:157-63. 2001
  4. ncbi Attention response functions: characterizing brain areas using fMRI activation during parametric variations of attentional load
    J C Culham
    Department of Psychology, University of Western Ontario, London, Ontario, Canada N6A 5C2
    Neuron 32:737-45. 2001
  5. doi The human dorsal stream adapts to real actions and 3D shape processing: a functional magnetic resonance imaging study
    G Kroliczak
    Canadian Institutes of Health Research Group in Action and Perception, Department of Psychology, University of Western Ontario, London, Ontario, Canada
    J Neurophysiol 100:2627-39. 2008
  6. ncbi Independent aftereffects of attention and motion
    J C Culham
    Department of Psychology, Harvard University, Cambridge, Massachusetts 02138, USA
    Neuron 28:607-15. 2000
  7. ncbi Distinguishing subregions of the human MT+ complex using visual fields and pursuit eye movements
    S P Dukelow
    Graduate Program in Neuroscience, Siebens-Drake Research Institute, University of Western Ontario, London, Ontario N6G 2V4, Canada
    J Neurophysiol 86:1991-2000. 2001
  8. ncbi What does the brain do when you fake it? An FMRI study of pantomimed and real grasping
    G Kroliczak
    Canadian Institutes of Health Research Group in Action and Perception, Department of Psychology, University of Western Ontario, London, Canada
    J Neurophysiol 97:2410-22. 2007

Detail Information

Publications8

  1. ncbi Cortical fMRI activation produced by attentive tracking of moving targets
    J C Culham
    Department of Psychology, Harvard University, Cambridge, Massachusetts 02138, USA
    J Neurophysiol 80:2657-70. 1998
    ..These results are consistent with theoretical models of attentive tracking as an attentional process that assigns spatial tags to targets and registers changes in their position, generating a high-level percept of apparent motion...
  2. ncbi Recovery of fMRI activation in motion area MT following storage of the motion aftereffect
    J C Culham
    Department of Psychology, University of Western Ontario, London, Ontario N6A 5C2, Canada
    J Neurophysiol 81:388-93. 1999
    ..These results indicate that following adaptation, activity in MT+ is pronounced only with the presentation of an appropriate visual stimulus, during which the MAE is perceived...
  3. ncbi Neuroimaging of cognitive functions in human parietal cortex
    J C Culham
    Department of Psychology, University of Western Ontario, London, Ontario N6A 5C2, Canada
    Curr Opin Neurobiol 11:157-63. 2001
    ..However, parietal activation generalizes across a wide variety of cognitive tasks and the extension of human brain mapping into higher-order "association cortex" may prove to be a challenge...
  4. ncbi Attention response functions: characterizing brain areas using fMRI activation during parametric variations of attentional load
    J C Culham
    Department of Psychology, University of Western Ontario, London, Ontario, Canada N6A 5C2
    Neuron 32:737-45. 2001
    ..These latter areas appear to play a different role, perhaps supporting task-relevant functions that do not vary with load, such as the suppression of eye movements...
  5. doi The human dorsal stream adapts to real actions and 3D shape processing: a functional magnetic resonance imaging study
    G Kroliczak
    Canadian Institutes of Health Research Group in Action and Perception, Department of Psychology, University of Western Ontario, London, Ontario, Canada
    J Neurophysiol 100:2627-39. 2008
    ..These results suggest that, even in real action guidance, parietofrontal areas demonstrate differential involvement in visuomotor processing dependent on whether the action or the object has been previously experienced...
  6. ncbi Independent aftereffects of attention and motion
    J C Culham
    Department of Psychology, Harvard University, Cambridge, Massachusetts 02138, USA
    Neuron 28:607-15. 2000
    ..These distinctive properties suggest MAEs from attentive tracking can serve as valuable probes for understanding the mechanisms of high-level vision and attention...
  7. ncbi Distinguishing subregions of the human MT+ complex using visual fields and pursuit eye movements
    S P Dukelow
    Graduate Program in Neuroscience, Siebens-Drake Research Institute, University of Western Ontario, London, Ontario N6G 2V4, Canada
    J Neurophysiol 86:1991-2000. 2001
    ..This subsection of the MT+ cluster could correspond to putative MSTl (lateral). In summary, we observed three distinct subregions of the human MT+ complex that were arranged in a manner similar to that seen in the monkey...
  8. ncbi What does the brain do when you fake it? An FMRI study of pantomimed and real grasping
    G Kroliczak
    Canadian Institutes of Health Research Group in Action and Perception, Department of Psychology, University of Western Ontario, London, Canada
    J Neurophysiol 97:2410-22. 2007
    ..Moreover, pantomimed grasping may not tap object-related areas within the ventral stream, but rather may rely on mechanisms within the right hemisphere that are recruited by artificial and less practiced actions...