Cited by 1,394Functional Brain Connectivity StudiesAdvanced MRI Techniques and ApplicationsAdvanced Neuroimaging Techniques and Applications

Functional connectivity in single and multislice echoplanar imaging using resting-state fluctuations

Lowe, M.J., Mock, B.J., Sorenson, J.A.·1998·NeuroImage

Abstract

A previous report of correlations in low-frequency resting-state fluctuations between right and left hemisphere motor cortices in rapidly sampled single-slice echoplanar data is confirmed using a whole-body echoplanar MRI scanner at 1.5 T. These correlations are extended to lower sampling rate multislice echoplanar acquisitions and other right/left hemisphere-symmetric functional cortices. The specificity of the correlations in the lower sampling-rate acquisitions is lower due to cardiac and respiratory-cycle effects which are aliased into the pass-band of the low-pass filter. Data are combined for three normal right-handed male subjects. Correlations to left hemisphere motor cortex, visual cortex, and amygdala are measured in long resting-state scans.

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Crossref · 10.1006/nimg.1997.0315

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Authors
Lowe, M. J., Mock, B. J., & Sorenson, J. A.
Affiliations
University of Wisconsin–Madison (US)
Venue
NeuroImage
Publisher
Elsevier BV
Published
1998-02
Volume
7
Issue
2
Pages
119-132
ISSN
1053-8119 (ISSN-L)
OpenAlex
W2080847728
Cited by
1,394
References
35
Citations by year
2026: 9 · 2025: 23 · 2024: 33 · 2023: 43 · 2022: 32 · 2021: 62 · 2020: 49 · 2019: 53 · 2018: 61 · 2017: 86 · 2016: 64 · 2015: 84 · 2014: 84 · 2013: 92 · 2012: 100
FWCI
5.46
Type
journal article
Language
en
Open access
closed
Locations
  • NeuroImage (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Cancer Institute (T32CA009206)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Functional Brain Connectivity Studies
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced MRI Techniques and Applications
  • Health Sciences › Medicine › Radiology, Nuclear Medicine and Imaging › Advanced Neuroimaging Techniques and Applications
Keywords
functional connectivity, sampling frequency, low-pass filtering, motor cortex, visual cortex, amygdala, hemispheric symmetry
MeSH terms
Adult, Brain, Cerebrovascular Circulation, Data Interpretation, Statistical, Humans, Image Interpretation, Computer-Assisted, Functional Laterality, Magnetic Resonance Imaging, Male, Motor Cortex, Oxygen, Parietal Lobe, Head Movements

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