Reproducibility of Single-Subject Functional Connectivity Measurements

• Published in: American journal of neuroradiology : AJNR Vol. 32; no. 3; pp. 548 - 555
• Main Authors: Anderson, J.S., Ferguson, M.A., Lopez-Larson, M., Yurgelun-Todd, D.
• Format: Journal Article
• Language: English
• Published: Oak Brook, IL American Society of Neuroradiology 01.03.2011
• Subjects: Adult; Biological and medical sciences; Brain - physiology; Electrodiagnosis. Electric activity recording; Evoked Potentials, Visual - physiology; Functional; Humans; Investigative techniques, diagnostic techniques (general aspects); Magnetic Resonance Imaging - methods; Male; Medical sciences; Middle Aged; Nerve Net - physiology; Nervous system; Radiodiagnosis. Nmr imagery. Nmr spectrometry; Reproducibility of Results; Sensitivity and Specificity; Visual Perception - physiology; Young Adult; Human; Nervous system diseases; Radiodiagnosis; Reproducibility

Measurements of resting-state functional connectivity have increasingly been used for characterization of neuropathologic and neurodevelopmental populations. We collected data to characterize how much imaging time is necessary to obtain reproducible quantitative functional connectivity measurements...