Decoupling of the brain's default mode network during deep sleep

By S. Horovitz, Allen R. Braun, Walter S. Carr, D. Picchioni, T. Balkin, M. Fukunaga, Jeff H. Duyn. Proceedings of the National Academy of Sciences of the United States of America, 2009

684 citations recorded by the source corpus.

Subfields: Cellular and Molecular Neuroscience, Cognitive Neuroscience

View Paper: https://www.semanticscholar.org/paper/00205c7192afbbb5ed7a9616d00625aeda21e96f

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In Cellular and Molecular Neuroscience

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Citations in the corpus

Functional connectivity density mapping (2010, background): “The precuneus is a brain region whose activity is associated with the overall state of consciousness (22) and positron emission tomography (PET) studies consistently show it has the highest metabolism in brain (along with cingulate and visual cortical areas) (23, 24), suggesting that it is an import”
Clinical applications of the functional connectome (2013, positive): “…et al., 2009; Liu et al., 2008; Redcay et al., 2007), dynamic modulation between states exists (e.g., the anterior–posterior connectivity of the DN decreases markedly during deep sleep) (Boly et al., 2012; Brodbeck et al., 2012; Horovitz et al., 2009; Samann et al., 2010; Spoormaker et al., 2012).”
The role of the posterior cingulate cortex in cognition and disease. (2014, background): “Stepwise reductions of connectivity between the PCC and prefrontal regions track the changes in vigilance level that occur in different sleep states (Horovitz et al., 2008, 2009; Larson-Prior et al., 2009; Samann et al., 2011).”
Time-frequency dynamics of resting-state brain connectivity measured with fMRI (2009, positive): “…in network connectivity throughout development (Fair et al., 2008; Supekar et al., 2009), aging (Beason-Held et al., 2009), visual state (Bianciardi et al., 2009) and as a function of conscious awareness (Greicius et al., 2008; Horovitz et al., 2009; Martuzzi et al., 2009; Picchioni et al., 2008).”
Graph Theoretical Analysis of Functional Brain Networks: Test-Retest Evaluation on Short- and Long-Term Resting-State Functional MRI Data (2011, background): “This may be related to variable mental states of participants across scans which induce variations in RSFC [19,20,21,22,23,24,25].”
Resting‐state networks show dynamic functional connectivity in awake humans and anesthetized macaques (2013, background): “Changes in connectivity have been reported within and across both normal and disease states [Greicius, 2008; Horovitz et al., 2009; Vanhaudenhuyse et al., 2010].”
Electrophysiological Imaging of Brain Activity and Connectivity – Challenges and Opportunities (2011, background): “The structures derived from the electromagnetic signals include the single-trial task-induced modulations [57], responses at a specific timing [58], and spontaneous modulation in a specific frequency band [51], [68].”
Sleep deprivation reduces default mode network connectivity and anti-correlation during rest and task performance (2012, background): “Functional connectivity within the DMN is also diminishedwhen healthy persons enter deep sleep (Horovitz et al., 2009).”
Dynamic functional connectivity: Promise, issues, and interpretations (2013, background): “…Fransson, 2006; Sun et al., 2007), learning (Albert et al., 2009; Bassett et al., 2011; Lewis et al., 2009; Tambini et al., 2010), and large state transitions such as sleep (Horovitz et al., 2008, 2009), sedation (Greicius et al., 2008), and anesthesia (Boveroux et al., 2010; Peltier et al., 2005).”