Publications by authors named "Robert X Smith"

14Publications

Imbalance of Functional Connectivity and Temporal Entropy in Resting-State Networks in Autism Spectrum Disorder: A Machine Learning Approach.

Front Neurosci 2018 27;12:869. Epub 2018 Nov 27.

Keck School of Medicine of USC, University of Southern California, Los Angeles, CA, United States.

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http://dx.doi.org/10.3389/fnins.2018.00869DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6277800PMC
November 2018

Loss of white matter integrity reflects tau accumulation in Alzheimer disease defined regions.

Neurology 2018 07 29;91(4):e313-e318. Epub 2018 Jun 29.

From the Department of Neurology (J.F.S., R.X.S., H.B., C.M.R., S.M., B.A., J.C.M., B.M.A.), Department of Radiology (B.A.G., J.J.C., Y.S., T.L.S.B., B.M.A.), Knight Alzheimer's Disease Research Center (B.A.G., J.C.M., T.L.S.B., B.M.A.), Department of Pathology (J.C.M.), and Hope Center for Neurological Disorders (J.C.M., B.M.A.), Washington University in St. Louis, MO.

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http://dx.doi.org/10.1212/WNL.0000000000005864DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6070383PMC
July 2018

Prefrontal Recruitment Mitigates Risk-Taking Behavior in Human Immunodeficiency Virus-Infected Young Adults.

Clin Infect Dis 2018 05;66(10):1595-1601

Department of Neurology, Washington University in St Louis, Missouri.

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http://dx.doi.org/10.1093/cid/cix1031DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5930251PMC
May 2018

In-vivo Imaging of Magnetic Fields Induced by Transcranial Direct Current Stimulation (tDCS) in Human Brain using MRI.

Sci Rep 2016 10 4;6:34385. Epub 2016 Oct 4.

Laboratory of FMRI Technology (LOFT), Department of Neurology, University of California Los Angeles, Los Angeles, California, United States.

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http://dx.doi.org/10.1038/srep34385DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5048181PMC
October 2016

Noise Reduction in Arterial Spin Labeling Based Functional Connectivity Using Nuisance Variables.

Front Neurosci 2016 23;10:371. Epub 2016 Aug 23.

Laboratory of FMRI Technology, Department of Neurology, University of California Los Angeles Los Angeles, CA, USA.

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http://dx.doi.org/10.3389/fnins.2016.00371DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4993769PMC
September 2016

Quantification of liver perfusion using multidelay pseudocontinuous arterial spin labeling.

J Magn Reson Imaging 2016 May 7;43(5):1046-54. Epub 2015 Oct 7.

Laboratory of Functional MRI Technology (LOFT), Department of Neurology, University of California Los Angeles, Los Angeles, California, USA.

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http://dx.doi.org/10.1002/jmri.25070DOI Listing
May 2016

Altered resting perfusion and functional connectivity of default mode network in youth with autism spectrum disorder.

Brain Behav 2015 Sep 25;5(9):e00358. Epub 2015 Jun 25.

Laboratory of FMRI Technology (LOFT), Ahmanson-Lovelace Brain Mapping Center, Department of Neurology, University of California Los Angeles, California.

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http://dx.doi.org/10.1002/brb3.358DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4589806PMC
September 2015

Assessing intracranial vascular compliance using dynamic arterial spin labeling.

Neuroimage 2016 Jan 10;124(Pt A):433-441. Epub 2015 Sep 10.

Laboratory of FMRI Technology (LOFT), Department of Neurology, University of California Los Angeles, Los Angeles, CA 90095, USA.

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https://linkinghub.elsevier.com/retrieve/pii/S10538119150080
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http://dx.doi.org/10.1016/j.neuroimage.2015.09.008DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4651759PMC
January 2016

Towards the identification of multi-parametric quantitative MRI biomarkers in lupus nephritis.

Magn Reson Imaging 2015 Nov 25;33(9):1066-1074. Epub 2015 Jun 25.

Department of Radiology, University of California Los Angeles, Los Angeles, CA, USA; Department of Neurology, University of California Los Angeles, Los Angeles, CA, USA. Electronic address:

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http://dx.doi.org/10.1016/j.mri.2015.06.019DOI Listing
November 2015

Wavelet-based regularity analysis reveals recurrent spatiotemporal behavior in resting-state fMRI.

Hum Brain Mapp 2015 Sep 12;36(9):3603-20. Epub 2015 Jun 12.

Laboratory of FMRI Technology (LOFT), Department of Neurology, Ahmanson-Lovelace Brain Mapping Center, University of California, Los Angeles, California.

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http://dx.doi.org/10.1002/hbm.22865DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4635674PMC
September 2015

Multiple time scale complexity analysis of resting state FMRI.

Brain Imaging Behav 2014 Jun 16;8(2):284-91. Epub 2013 Nov 16.

Laboratory of Functional MRI Technology (LOFT) Department of Neurology, UCLA, Los Angeles, CA, USA,

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http://dx.doi.org/10.1007/s11682-013-9276-6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4011934PMC
June 2014