Share This Author
A default mode of brain function.
- M. Raichle, A. Macleod, A. Snyder, W. Powers, D. Gusnard, G. Shulman
- BiologyProceedings of the National Academy of Sciences…
- 16 January 2001
A baseline state of the normal adult human brain in terms of the brain oxygen extraction fraction or OEF is identified, suggesting the existence of an organized, baseline default mode of brain function that is suspended during specific goal-directed behaviors.
The human brain is intrinsically organized into dynamic, anticorrelated functional networks.
- M. Fox, A. Snyder, J. L. Vincent, M. Corbetta, D. V. Van Essen, M. Raichle
- Biology, PsychologyProceedings of the National Academy of Sciences…
- 5 July 2005
It is suggested that both task-driven neuronal responses and behavior are reflections of this dynamic, ongoing, functional organization of the brain, featuring the presence of anticorrelated networks in the absence of overt task performance.
Spurious but systematic correlations in functional connectivity MRI networks arise from subject motion
Methods to detect, characterize, and remove motion artifact in resting state fMRI
Distinct brain networks for adaptive and stable task control in humans
- N. Dosenbach, D. Fair, S. Petersen
- Biology, PsychologyProceedings of the National Academy of Sciences
- 26 June 2007
The interactions of these regions are characterized by applying graph theory to resting state functional connectivity MRI data, suggesting the presence of two distinct task-control networks that appear to operate on different time scales and affect downstream processing via dissociable mechanisms.
The Human Connectome Project: A data acquisition perspective
Evidence for a frontoparietal control system revealed by intrinsic functional connectivity.
- J. L. Vincent, Itamar Kahn, A. Snyder, M. Raichle, R. Buckner
- Biology, PsychologyJournal of neurophysiology
- 1 December 2008
Detailed analysis of frontal and parietal cortex revealed clear evidence for contiguous but distinct regions: in general, the regions associated with the frontoparietal control system are situated between components of the dorsal attention and hippocampal-cortical memory systems.
Spontaneous neuronal activity distinguishes human dorsal and ventral attention systems.
- M. Fox, M. Corbetta, A. Snyder, J. L. Vincent, M. Raichle
- Psychology, BiologyProceedings of the National Academy of Sciences…
- 27 June 2006
It is demonstrated that the neuroanatomical substrates of human attention persist in the absence of external events, reflected in the correlation structure of spontaneous activity.
Intrinsic functional architecture in the anaesthetized monkey brain
This work demonstrates coherent spontaneous fluctuations within three well known systems (oculomotor, somatomotor and visual) and the ‘default’ system, a set of brain regions thought by some to support uniquely human capabilities.