Correction of low-frequency physiological noise from the resting state BOLD fMRI--Effect on ICA default mode analysis at 1.5 T

Journal of Neuroscience Methods
Tuomo StarckVesa Kiviniemi

Abstract

Confounding low-frequency fluctuation (LFF) physiological noise is a concern for functional connectivity analyses in blood oxygen level-dependent (BOLD) functional magnetic resonance imaging (fMRI). Using estimates of LFF physiological noise derived from measured cardiac and respiration signals, noise can be filtered from the time series thus improving the results of functional connectivity analysis. The ability of spatial independent component analysis (ICA) to separate LFF physiological noise from the default mode network (DMN), which overlap each other spatially and occur at similar frequencies, has remained an open question. We aimed to define the net effect of physiological correction for spatial ICA DMN detection at 1.5 T by statistically testing obtained ICASSO centrotype DMN maps before and after physiological correction. Comparisons with 21 subjects were performed for ICA model orders 20, 30 and 40 and no statistically significant spatial difference was found after physiological correction, although slight DMN reduction in precuneus or sagittal sinus was detected in all dimensionalities. A confounding factor in the analysis is the susceptibility of the ICA decomposition for data changes yielding different DMN splitting...Continue Reading

References

Oct 1, 1995·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·B BiswalJ S Hyde
Jun 1, 1996·Computers and Biomedical Research, an International Journal·R W Cox
Mar 25, 2000·Psychophysiology·T P JungT J Sejnowski
Sep 3, 2002·Journal of Neuroscience Methods·Martin J McKeownGregory McCarthy
Feb 18, 2004·IEEE Transactions on Medical Imaging·Christian F Beckmann, Stephen M Smith
Apr 7, 2004·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Giulia BarbatiFranca Tecchio
Oct 27, 2004·NeuroImage·Stephen M SmithPaul M Matthews
Mar 1, 2005·NeuroImage·Voichiţa MaximEd Bullmore
Aug 10, 2005·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Christian F BeckmannStephen M Smith
Aug 16, 2005·NeuroImage·Torben E LundThomas E Nichols
May 6, 2006·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Rui LiaoJeffrey L Krolik
Jan 16, 2007·Magnetic Resonance Imaging·Vincent PerlbargHabib Benali
Feb 7, 2008·IEEE Transactions on Neural Networks·A Hyvärinen
Apr 3, 2008·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Jacco A de ZwartJeff H Duyn
Oct 28, 2008·NeuroImage·Catie ChangGary H Glover
Jun 10, 2009·Human Brain Mapping·Vesa KiviniemiOsmo Tervonen
Oct 1, 1998·Trends in Cognitive Sciences·K J Friston
Oct 1, 1997·Journal of Cognitive Neuroscience·G L ShulmanS E Petersen

❮ Previous
Next ❯

Citations

Feb 19, 2011·Psychopharmacology·Jody TanabeJason R Tregellas
Nov 14, 2012·Cerebral Cortex·Elena A AllenVince D Calhoun
Sep 1, 2012·AJNR. American Journal of Neuroradiology·M H LeeJ S Shimony
Feb 20, 2020·Journal of Cerebral Blood Flow and Metabolism : Official Journal of the International Society of Cerebral Blood Flow and Metabolism·Yi-Tien LiFa-Hsuan Lin
Nov 21, 2018·Frontiers in Neuroscience·Patricia Pais-RoldánXin Yu

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.