Breakdown of within- and between-network Resting State Functional Magnetic Resonance Imaging Connectivity during Propofol-induced Loss of Consciousness

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EEG correlates of time-varying BOLD functional connectivity (2013, neutral): “…human studies report stronger anticorrelation during wake compared to sleep (Horovitz et al., 2009; Samann et al., 2011) and propofol sedation (Boveroux et al., 2010), and in the present study we obtained stronger anticorrelations betweenDMNandDAN in awake resting states of high alpha power…”
Conscious Processing and the Global Neuronal Workspace Hypothesis (2020, background): “29 by fMRI to functionally disconnect prefrontal cortex and posterior parietal cortices (such as the precuneus) in humans (Bonhomme et al., 2016; Boveroux et al., 2010; Palanca et al., 2015).”
Sleep deprivation reduces default mode network connectivity and anti-correlation during rest and task performance (2012, background): “Both DMN functional connectivity and anti-correlation are reduced subsequent to general anesthesia (Boveroux et al., 2010; Deshpande et al., 2010), leading to the notion that diminished DMN connectivity and anti-correlation can index disrupted brain function in a variety of contexts.”
Dynamic functional connectivity: Promise, issues, and interpretations (2013, background): “Awake animal (Liang et al., 2011; Mantini et al., 2011) and anesthetized human (Boveroux et al., 2010; Kiviniemi et al., 2005; Greicius et al., 2008; Martuzzi et al., 2010; Peltier et al., 2005; Schrouff et al., 2011) investigations are both technically feasible.”