10 Questions
What is the primary focus of past research examining DMN RSFC in individuals with SI?
Adolescents and adults with depression diagnoses
What does the DMN RSFC reflect in people with depression and SI, including children?
Impairment in self-referential processing and understanding of one's self in the world
What is the key finding from the current study that differentiates it from the previous ABCD study?
The current study identified an important, notable, and replicable dysfunction in the DMN in children with current suicidal ideation
What hypothesis do the patterns of the findings in the current study lend themselves to?
DMN RSFC abnormalities represent a more transient, state-like vulnerability that changes as children move in and out of states of suicidality
What is a potential avenue for future study suggested by the research on the role of DMN RSFC in suicidal thoughts and behaviors?
Cognitive training aimed at increasing DMN RSFC beginning in childhood
What does the ABCD Study focus on?
Examining typical and atypical neurodevelopmental processes in children
What is a significant strength of the investigation mentioned in the text?
Application of a multi-modal approach for examining SN and DMN
At what age did the study find evidence of suicidal ideation in children?
9 years old
What was significantly lower in children who endorsed thoughts of suicide within the past 2 weeks?
RSFC of the DMN
What did the study suggest about patterns of atypical DMN functioning in children with current suicidal ideation?
They are evident in middle-to-late childhood for those with current, but not past, suicidal ideation
Test your knowledge on the largest characterization of Salience Network (SN) and Default Mode Network (DMN) functional connectivity and activation in children from the ABCD Study®. Explore the multi-modal approach used to examine SN and DMN during rest and task in this investigation.
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