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Can I read Dynamics of Amygdala Connectivity in Bipolar Disorders: a Longitudinal Study Across Mood States on EtoBox?
Dynamics of Amygdala Connectivity in Bipolar Disorders: a Longitudinal Study Across Mood States by Gwladys Rey; Thomas A. W. Bolton; Julian Gaviria; Camille Piguet; Maria Giulia Preti; Sophie Favre; Jean-Michel Aubry; Dimitri Van De Ville; Patrik Vuilleumier is a Neuroscience article available to read on EtoBox.
What is Dynamics of Amygdala Connectivity in Bipolar Disorders: a Longitudinal Study Across Mood States about?
Alterations in activity and connectivity of brain circuits implicated in emotion processing and emotion regulation have been observed during resting-state for different clinical phases of bipolar disorders (BD), but longitudinal investigations across different mood states in the same patients are still rare. Furthermore, measuring dynamics of functional connectivity patterns offers a powerful method to explore changes in the brain’s intrinsic functional organization across mood states. We used a novel co-activation pattern (CAP) analysis to explore the dynamics of amygdala connectivity at rest in a cohort of 20 BD patients prospectively followed-up and scanned across distinct mood states: euthymia (20 patients; 39 sessions), depression (12 patients; 18 sessions), or mania/hypomania (14 patients; 18 sessions). We compared them to 41 healthy controls scanned once or twice (55 sessions). We characterized temporal aspects of dynamic fluctuations in amygdala connectivity over the whole brain as a function of current mood. We identified six distinct networks describing amygdala connectivity, among which an interoceptive-sensorimotor CAP exhibited more frequent occurrences during hypomani
Who reads Dynamics of Amygdala Connectivity in Bipolar Disorders: a Longitudinal Study Across Mood States?
It is typically read by researchers, students, and practitioners in Neuroscience.
- Author
- Gwladys Rey; Thomas A. W. Bolton; Julian Gaviria; Camille Piguet; Maria Giulia Preti; Sophie Favre; Jean-Michel Aubry; Dimitri Van De Ville; Patrik Vuilleumier
- Publisher
- Springer Science and Business Media LLC
- Published
- 2021
- Language
- EN
- Field
- Neuroscience (Life Sciences)