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Evaluating the effects of systemic low frequency oscillations measured in the periphery on the independent component analysis results of resting state networks

Yunjie Tong, Lia M. Hocke, Lisa D. Nickerson, Stephanie C. Licata, Kimberly P. Lindsey, Blaise deB. Frederick
2013 NeuroImage  
and interpretation of connectivity in these regions of the brain Keywords Resting state networks; independent component analysis; low frequency oscillation; near infrared spectroscopy; BOTD fMRI; physiological  ...  This result demonstrates that systemic, low frequency oscillations in hemodynamic properties overlay the timecourses of many spatial patterns identified in ICA analyses, which complicates the detection  ...  Scott Lukas for meaningful discussions about this work, which was supported by the National Institutes of Health, Grants T32 DA015036 (YT), K25 DA031769 (YT), R21 DA027877 (BdeBF), K01 DA023659 (SCL).  ... 
doi:10.1016/j.neuroimage.2013.03.019 pmid:23523805 pmcid:PMC3652630 fatcat:gkei7jrglvcarotjfhndgz3wfq

Low Frequency Systemic Hemodynamic "Noise" in Resting State BOLD fMRI: Characteristics, Causes, Implications, Mitigation Strategies, and Applications

Yunjie Tong, Lia M. Hocke, Blaise B. Frederick
2019 Frontiers in Neuroscience  
However, significant low frequency physiological oscillation (∼0.01-0.15 Hz) remains in the signal.  ...  Finally, we will discuss some of the uses to which the moving systemic low frequency oscillation can be put if we consider it a "signal" carrying information, rather than simply "noise" complicating the  ...  FUNDING This research was supported by the National Institute of Neurological Disorders and Stroke, grant R01NS097512, and NIDA, Grant K25 DA031769.  ... 
doi:10.3389/fnins.2019.00787 pmid:31474815 pmcid:PMC6702789 fatcat:rup7ygtqava6los7hy2vwyaxaa

Correcting for Blood Arrival Time in Global Mean Regression Enhances Functional Connectivity Analysis of Resting State fMRI-BOLD Signals

Sinem B. Erdoğan, Yunjie Tong, Lia M. Hocke, Kimberly P. Lindsey, Blaise deB Frederick
2016 Frontiers in Human Neuroscience  
SE is supported by the BIDEB 2219 program of the Scientific and Technological Research Council of Turkey (TÜBITAK). We thank Dr. Scott Lukas for his support on the project and helpful discussions.  ...  ACKNOWLEDGMENTS This work was supported by the National Institutes of Health, Grants K25 DA031769(YT), and R21 DA032746 (BdeBF).  ...  FIGURE 3 | 3 FIGURE 3 | Low frequency systemic oscillations measured from the periphery with NIRS show a close resemblance to the global signal from fMRI.  ... 
doi:10.3389/fnhum.2016.00311 pmid:27445751 pmcid:PMC4923135 fatcat:3r5johmx7zez5nixmjsr4nxjpm

Effects of Systemic Physiology on Mapping Resting-State Networks Using Functional Near-Infrared Spectroscopy

Androu Abdalmalak, Sergio L. Novi, Karnig Kazazian, Loretta Norton, Tatiana Benaglia, Marat Slessarev, Derek B. Debicki, Keith St. Lawrence, Rickson C. Mesquita, Adrian M. Owen
2022 Frontiers in Neuroscience  
physiology on fNIRS-based resting-state networks.  ...  In the present work, we hypothesized that additional measurements with short channels, heart rate, mean arterial pressure, and end-tidal CO2 could provide a better understanding of the effects of systemic  ...  DISCUSSION The purpose of the current study was to evaluate the effects of systemic physiological variables on fNIRS rsFC by acquiring resting-state data with SCs and additional physiological measurements  ... 
doi:10.3389/fnins.2022.803297 pmid:35350556 pmcid:PMC8957952 fatcat:5tsp6h2am5ggbnvodk33xdsz6e

Frequency-specific meso-scale structure of spontaneous oscillatory activity in the human brain [article]

Riccardo Iandolo, Marianna Semprini, Dante Mantini, Stefano Buccelli, Diego Sona, Laura Avanzino, Michela Chiappalone
2020 bioRxiv   pre-print
Despite meso-scale modalities were mixed over the entire spectrum, we found a selective increase of disassortativity in the delta/theta bands, and of core-peripheriness in the low/high gamma bands.  ...  We analyzed the resting state activity of healthy participants with source-localized high-density electroencephalography signals.  ...  In addition, the medial areas belonging to limbic system showed a low degree of core-periphery 267 in the higher rhythms.  ... 
doi:10.1101/2020.05.26.114488 fatcat:4xcpwb2sd5axffaca3fi3odpqi

Effects of spinal cord stimulation on heart rate variability in patients with Failed Back Surgery Syndrome

Lisa Goudman, Raf Brouns, Bengt Linderoth, Maarten Moens, André Mouraux
2019 PLoS ONE  
Building on the recent finding that chronic pain patients with impaired functioning of the descending nociceptive inhibitory system (DNIS) present lower resting heart rate variability (HRV), this study  ...  aims to investigate the impact of Spinal Cord Stimulation (SCS) on HRV in patients with Failed Back Surgery Syndrome (FBSS).  ...  Acknowledgments The authors thank Ine Van de Weghe, Stefano Aguirre, Rosalia van Zundert, Kenneth De Becker and Kim Voogt for their help with the data collection.  ... 
doi:10.1371/journal.pone.0219076 pmid:31260496 pmcid:PMC6602188 fatcat:mce4sp6q4jffbff2ezg42qessq

Comparison of peripheral near-infrared spectroscopy low-frequency oscillations to other denoising methods in resting state functional MRI with ultrahigh temporal resolution

Lia M. Hocke, Yunjie Tong, Kimberly P. Lindsey, Blaise de B. Frederick
2016 Magnetic Resonance in Medicine  
It is crucial to effectively identify these nuisance low frequency oscillations (LFOs).  ...  Method-A high temporal resolution (TR~0.5 s) fMRI resting state study was conducted with simultaneous physiological measurements to compare LFOs measured directly by near-infrared spectroscopy (NIRS) in  ...  Acknowledgements This work was supported by the National Institutes of Health R21 DA027877(BF), R21 DA032746(BF) and K25 DA031769 (YT).  ... 
doi:10.1002/mrm.26038 pmid:26854203 pmcid:PMC5796666 fatcat:qvbazocivnedropxhil2niejui

Gender-related effects of prefrontal cortex connectivity: a resting-state functional optical tomography study

Ching-Cheng Chuang, Chia-Wei Sun
2014 Biomedical Optics Express  
In this study, the gender effects of functional connectivity, cortical lateralization and significantly differences in the PFC were investigated by using resting-state functional optical tomography (fOT  ...  In the result of lateralization, leftward dominant was observed in the male group but bilateral dominance in the female group.  ...  Acknowledgments This work was supported in part by the Taiwan National Science Council under Grant Nos.  ... 
doi:10.1364/boe.5.002503 pmid:25136481 pmcid:PMC4132984 fatcat:35fojjvjhjd3nfwa3sgen6kpei

Distance-dependent inhibition facilitates focality of gamma oscillations in the dentate gyrus

Michael Strüber, Jonas-Frederic Sauer, Peter Jonas, Marlene Bartos
2017 Nature Communications  
Gamma oscillations in neuronal networks are associated with the processing and recall of information.  ...  We measured local field potentials in the dentate gyrus of freely moving mice and found that gamma activity occurs in bursts, which are highly heterogeneous in their spatial extensions, ranging from focal  ...  All data including codes for neuronal network models and analysis scripts are available from the authors.  ... 
doi:10.1038/s41467-017-00936-3 pmid:28970502 pmcid:PMC5624961 fatcat:hv35pzruonfnnb42egf7g5hwjy

Insulin Modulation of Magnetoencephalographic Resting State Dynamics in Lean and Obese Subjects

Krunoslav T. Stingl, Stephanie Kullmann, Martina Guthoff, Martin Heni, Andreas Fritsche, Hubert Preissl
2010 Frontiers in Systems Neuroscience  
In our study, we examined with whole-head magnetoencephalography the effect of intranasal insulin on the dynamics of the resting state network in a placebo controlled study.  ...  However insulin also acts as an anorexic signal in the central nervous system contributing to the termination of food intake in the postprandial state.  ...  Recent work of Deuker et al. (2009) indicated a low reliability of the results from graph analysis on resting state networks.  ... 
doi:10.3389/fnsys.2010.00157 pmid:21191479 pmcid:PMC3010825 fatcat:nog4pegh5bc7rn5zi5degiwsyu

Corticomuscular Transmission of Tremor Signals by Propriospinal Neurons in Parkinson's Disease

Manzhao Hao, Xin He, Qin Xiao, Bror Alstermark, Ning Lan, Gennady Cymbalyuk
2013 PLoS ONE  
However, with the PN network, the alternating burst patterns of antagonist EMGs were naturally reproduced under all conditions of cortical oscillations.  ...  The results suggest that cortical commands of single and double tremor frequencies are further processed at PN to compute the alternating burst patterns in flexor and extensor muscles, and the neuromuscular  ...  Acknowledgments The authors would like to thank Dr. Daryl R. Kipke for insightful discussions on computational approach of PD and DBS. Author Contributions  ... 
doi:10.1371/journal.pone.0079829 pmid:24278189 pmcid:PMC3835930 fatcat:d4ab52uf5nfu7jdiw6coozhhsi

Dynamics in cortical activity revealed by resting-state MEG rhythms [article]

J. Mendoza-Ruiz, C. E. Alonso-Malaver, M. Valderrama, O. A. Rosso, J.H. Martínez
2020 arXiv   pre-print
Interestingly, we find that the posterior cortex plays a cardinal role in both the dynamics and structure regarding the resting-state.  ...  The oscillatory nature of brain activity allows these structures (nodes) to be described as a set of coupled oscillators forming a network where the node dynamics, and that of the network topology can  ...  The procedure allowed us to identify some low-quality channels, which were then used in an Iterative Independent Component Analysis to identify other low-quality signals.  ... 
arXiv:2007.04500v1 fatcat:b2fbwvpqezdqxk6iebuqt6ibum

Modern Methods for Interrogating the Human Connectome

Mark J. Lowe, Ken E. Sakaie, Erik B. Beall, Vince D. Calhoun, David A. Bridwell, Mikail Rubinov, Stephen M. Rao
2016 Journal of the International Neuropsychological Society  
techniques used to measure functional and structural connectivity, including resting state functional MRI, diffusion MRI, and electroencephalography and magnetoencephalography coherence.  ...  , as well as methodological limitations, of each imaging and analysis approach.Conclusions:The overall goal of this review is to provide the reader with an introduction to evaluating the scientific methods  ...  Department of Defense (W81XWH-10-1-0609), and CHDI Foundation.  ... 
doi:10.1017/s1355617716000060 pmid:26888611 pmcid:PMC4827018 fatcat:kx3kjuue5retbjr3klnnj6ziq4

Effects of lesions on synchrony and metastability in cortical networks

František Váša, Murray Shanahan, Peter J. Hellyer, Gregory Scott, Joana Cabral, Robert Leech
2015 NeuroImage  
We discuss these results in the context of empirical studies of stroke and functional brain dynamics.  ...  Of the nine nodal graph-theoretical properties tested, two were able to predict effects of node lesion on the global dynamics.  ...  Acknowledgments We would like to thank Patric Hagmann for providing the structural and functional connectomes used in this study.  ... 
doi:10.1016/j.neuroimage.2015.05.042 pmid:26049146 fatcat:ynokmrppxnegldrtbtyfi6bcxm

Circadian challenge of astronauts' unconscious mind adapting to microgravity in space, estimated by heart rate variability

Kuniaki Otsuka, Germaine Cornelissen, Yutaka Kubo, Koichi Shibata, Mitsutoshi Hayashi, Koh Mizuno, Hiroshi Ohshima, Satoshi Furukawa, Chiaki Mukai
2018 Scientific Reports  
Beyond circadian rhythms, multi-frequency oscillations 12,18-20 include the ~90-minute basic rest-activity cycle (BRAC) 12 .  ...  Improved β (p < 0.05) found in 4 astronauts with a positive activation in the "HRV slow-frequency oscillation" (0.10-0.20 Hz) occurred even in the absence of consciousness.  ...  The authors also acknowledge the cooperation of the astronauts, the engineers, staff and managers of JAXA and NASA. The help of Larry A.  ... 
doi:10.1038/s41598-018-28740-z pmid:29991811 pmcid:PMC6039530 fatcat:2smlgbj465cojnjbsohqaznbqy
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