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Resting state fMRI

Resting state fMRI (rs-fMRI or R-fMRI), also referred to as task-independent fMRI or task-free fMRI, is a method of functional magnetic resonance imaging (fMRI) that is used in brain mapping to evaluate regional interactions that occur in a resting or task-negative state, when an explicit task is not being performed. A number of resting-state brain…

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Purpose
Evaluate regional interactions that occur in resting state(brain mapping)

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Basics of resting state fMRI

Physiological basis

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Analyzing data

Combining imaging techniques

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Resting state fMRI

Nodes81
Edges80
Triples50
Avg. degree1.98
Density0.024691
Components1

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Resting state fMRI

Top relations

related to Processing data · 11
Resting state fMRI → AFNI, C-PAC, CCS, CONN, Connectome Computation System, FSL, ICA, Many, Melodic, Some, SPM
related to Functional · 10
Resting state fMRI → Although, BOLD, Functional, IPS, More, MRI, Successful, These, This, While
related to Physiological basis · 10
Resting state fMRI → Because, BOLD, Changes, Due, For, It, The, TR, TRs, While
related to Disease condition and changes in resting state functional connectivity · 4
Resting state fMRI → ADHD, Alzheimer's, Due, Other
Purpose · 1
Resting state fMRI → Evaluate regional interactions that occur in resting state(brain mapping)
has application · 1
Resting state fMRI → Research

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Important terminology

brain functional fmri resting networks state signal activity connectivity network bold also used data regions changes mapping time many across

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Resting state fMRIPurposeEvaluate regional interactions that occur in resting state(brain mapping)1.00infobox
EEGinstance ofIt can also be combined and complemented with other measures of brain physiology0.80text
NIRSinstance ofIt can also be combined and complemented with other measures of brain physiology0.80text
and functional ultrasoundinstance ofIt can also be combined and complemented with other measures of brain physiology0.80text
bipolar disorderinstance ofmight someday help provide more definitive diagnoses for mental health disorders0.80text
may also aid in understanding the developmentinstance ofmight someday help provide more definitive diagnoses for mental health disorders0.80text
progression of post-traumatic stress disorder as well as evaluate the effect of treatmentinstance ofmight someday help provide more definitive diagnoses for mental health disorders0.80text
daydreaminginstance ofThe default mode network is an interconnected and anatomically defined brain system that preferentially activates when individuals focus on internal tasks0.80text
envisioning the futureinstance ofThe default mode network is an interconnected and anatomically defined brain system that preferentially activates when individuals focus on internal tasks0.80text
retrieving memoriesinstance ofThe default mode network is an interconnected and anatomically defined brain system that preferentially activates when individuals focus on internal tasks0.80text
and gauging others' perspectivesinstance ofThe default mode network is an interconnected and anatomically defined brain system that preferentially activates when individuals focus on internal tasks0.80text
heart rateinstance ofPotential pitfallsPotential pitfalls when using rsfMRI to determine functional network integrity are contamination of the BOLD signal by sources of physiological noise0.80text

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