Affiliation: University of California
- Measuring functional connectivity during distinct stages of a cognitive taskJesse Rissman
Henry H Wheeler Jr Brain Imaging Center, University of California, Berkeley, Berkeley, CA 94720, USA
Neuroimage 23:752-63. 2004..Distinct functional connectivity maps were generated during the component stages of this task, illustrating how important and novel observations of neural networks within the isolated stages of a cognitive task can be obtained...
- The effect of non-visual working memory load on top-down modulation of visual processingJesse Rissman
Henry H Wheeler Jr Brain Imaging Center, University of California, Berkeley, 94720, USA
Neuropsychologia 47:1637-46. 2009..Cooney, J. W., Rissman, J., & D'Esposito, M. (2005). Top-down suppression deficit underlies working memory impairment in normal aging. Nature Neuroscience 8, 1298-1300], suggesting the possibility of a common underlying mechanism...
- Functional interactions between prefrontal and visual association cortex contribute to top-down modulation of visual processingAdam Gazzaley
Department of Neurology and Physiology, Keck Center of Integrative Neuroscience, University of California, San Francisco, CA 94143 2522, USA
Cereb Cortex 17:i125-35. 2007..Although our correlation analyses do not permit assessment of directionality, these findings suggest that PFC biases activity levels in VAC by adjusting the strength of functional coupling in accordance with stimulus relevance...
- Dynamic adjustments in prefrontal, hippocampal, and inferior temporal interactions with increasing visual working memory loadJesse Rissman
Henry H Wheeler, Jr Brain Imaging Center, Department of Psychology, University of California Berkeley, Berkeley, CA 94720, USA
Cereb Cortex 18:1618-29. 2008....
- Top-down suppression deficit underlies working memory impairment in normal agingAdam Gazzaley
Henry H Wheeler, Jr Brain Imaging Center, Helen Wills Neuroscience Institute and Department of Psychology, University of California Berkeley, Berkeley, California 94720, USA
Nat Neurosci 8:1298-300. 2005..Moreover, this suppression-specific attention deficit correlated with impaired working memory performance...
- Modulation of inferotemporal cortex activation during verbal working memory maintenanceChristian J Fiebach
Department of Psychology, University of California, Berkeley, 132 Barker Hall, Berkeley, California 94720, USA
Neuron 51:251-61. 2006..More generally, they suggest that verbal working memory should be conceptualized as the frontally guided, sustained activation of pre-existing cortical language representations...
- Functional connectivity during working memory maintenanceAdam Gazzaley
University of California, Berkeley, California 94720, USA
Cogn Affect Behav Neurosci 4:580-99. 2004..These findings support the notion that the coordinated functional interaction between nodes of a widely distributed network underlies the active maintenance of a perceptual representation...
- The perception of voice onset time: an fMRI investigation of phonetic category structureSheila E Blumstein
Department of Cognitive and Linguistic Sciences, Brown University, Providence, RI 02912, USA
J Cogn Neurosci 17:1353-66. 2005..The superior temporal gyrus (STG) bilaterally showed weaker sensitivity to the differences in phonetic category structure, providing further evidence that the STG is involved in the early analysis of the sensory properties of speech...
- Functional connectivity with the hippocampus during successful memory formationCharan Ranganath
Department of Psychology and Center for Neuroscience, University of California at Davis, Davis, CA 95616, USA
Hippocampus 15:997-1005. 2005..These findings demonstrate that successful memory formation is associated with transient increases in cortico-hippocampal interaction...