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Items: 1 to 50 of 89


Highly accelerated multishot echo planar imaging through synergistic machine learning and joint reconstruction.

Bilgic B, Chatnuntawech I, Manhard MK, Tian Q, Liao C, Iyer SS, Cauley SF, Huang SY, Polimeni JR, Wald LL, Setsompop K.

Magn Reson Med. 2019 May 20. doi: 10.1002/mrm.27813. [Epub ahead of print]


Laminar (f)MRI: A short history and future prospects.

Norris DG, Polimeni JR.

Neuroimage. 2019 Aug 15;197:643-649. doi: 10.1016/j.neuroimage.2019.04.082. Epub 2019 May 3. No abstract available.


Immunotherapy with ponezumab for probable cerebral amyloid angiopathy.

Leurent C, Goodman JA, Zhang Y, He P, Polimeni JR, Gurol ME, Lindsay M, Frattura L, Sohur US, Viswanathan A, Bednar MM, Smith EE; Ponezumab Trial Study Group, Greenberg SM.

Ann Clin Transl Neurol. 2019 Mar 18;6(4):795-806. doi: 10.1002/acn3.761. eCollection 2019 Apr.


Dependence of resting-state fMRI fluctuation amplitudes on cerebral cortical orientation relative to the direction of B0 and anatomical axes.

Viessmann O, Scheffler K, Bianciardi M, Wald LL, Polimeni JR.

Neuroimage. 2019 Aug 1;196:337-350. doi: 10.1016/j.neuroimage.2019.04.036. Epub 2019 Apr 17.


Teaching NeuroImages: In vivo visualization of Edinger comb and Wilson pencils.

Horn A, Ewert S, Alho EJL, Axer M, Heinsen H, Fonoff ET, Polimeni JR, Herrington TM.

Neurology. 2019 Apr 2;92(14):e1663-e1664. doi: 10.1212/WNL.0000000000007252. No abstract available.


Two-photon microscopic imaging of capillary red blood cell flux in mouse brain reveals vulnerability of cerebral white matter to hypoperfusion.

Li B, Ohtomo R, Thunemann M, Adams SR, Yang J, Fu B, Yaseen MA, Ran C, Polimeni JR, Boas DA, Devor A, Lo EH, Arai K, Sakadžić S.

J Cereb Blood Flow Metab. 2019 Mar 4:271678X19831016. doi: 10.1177/0271678X19831016. [Epub ahead of print]


The influence of respiration on brainstem and cardiovagal response to auricular vagus nerve stimulation: A multimodal ultrahigh-field (7T) fMRI study.

Sclocco R, Garcia RG, Kettner NW, Isenburg K, Fisher HP, Hubbard CS, Ay I, Polimeni JR, Goldstein J, Makris N, Toschi N, Barbieri R, Napadow V.

Brain Stimul. 2019 Feb 10. pii: S1935-861X(19)30056-7. doi: 10.1016/j.brs.2019.02.003. [Epub ahead of print]


Parallel distributed networks resolved at high resolution reveal close juxtaposition of distinct regions.

Braga RM, Van Dijk KRA, Polimeni JR, Eldaief MC, Buckner RL.

J Neurophysiol. 2019 Apr 1;121(4):1513-1534. doi: 10.1152/jn.00808.2018. Epub 2019 Feb 20.


On the analysis of rapidly sampled fMRI data.

Chen JE, Polimeni JR, Bollmann S, Glover GH.

Neuroimage. 2019 Mar;188:807-820. doi: 10.1016/j.neuroimage.2019.02.008. Epub 2019 Feb 5.


Echo planar time-resolved imaging (EPTI).

Wang F, Dong Z, Reese TG, Bilgic B, Katherine Manhard M, Chen J, Polimeni JR, Wald LL, Setsompop K.

Magn Reson Med. 2019 Jun;81(6):3599-3615. doi: 10.1002/mrm.27673. Epub 2019 Feb 3.


Intracortical smoothing of small-voxel fMRI data can provide increased detection power without spatial resolution losses compared to conventional large-voxel fMRI data.

Blazejewska AI, Fischl B, Wald LL, Polimeni JR.

Neuroimage. 2019 Apr 1;189:601-614. doi: 10.1016/j.neuroimage.2019.01.054. Epub 2019 Jan 25.


Dependence of the MR signal on the magnetic susceptibility of blood studied with models based on real microvascular networks.

Cheng X, Berman AJL, Polimeni JR, Buxton RB, Gagnon L, Devor A, Sakadžić S, Boas DA.

Magn Reson Med. 2019 Jun;81(6):3865-3874. doi: 10.1002/mrm.27660. Epub 2019 Jan 18.


Stimulus-dependent hemodynamic response timing across the human subcortical-cortical visual pathway identified through high spatiotemporal resolution 7T fMRI.

Lewis LD, Setsompop K, Rosen BR, Polimeni JR.

Neuroimage. 2018 Nov 1;181:279-291. doi: 10.1016/j.neuroimage.2018.06.056. Epub 2018 Jun 20.


Magnetic Resonance Imaging technology-bridging the gap between noninvasive human imaging and optical microscopy.

Polimeni JR, Wald LL.

Curr Opin Neurobiol. 2018 Jun;50:250-260. doi: 10.1016/j.conb.2018.04.026. Epub 2018 May 11. Review.


Characterizing Signals Within Lesions and Mapping Brain Network Connectivity After Traumatic Axonal Injury: A 7 Tesla Resting-State FMRI Study.

Lee S, Polimeni JR, Price CM, Edlow BL, McNab JA.

Brain Connect. 2018 Jun;8(5):288-298. doi: 10.1089/brain.2017.0499.


The Adolescent Brain Cognitive Development (ABCD) study: Imaging acquisition across 21 sites.

Casey BJ, Cannonier T, Conley MI, Cohen AO, Barch DM, Heitzeg MM, Soules ME, Teslovich T, Dellarco DV, Garavan H, Orr CA, Wager TD, Banich MT, Speer NK, Sutherland MT, Riedel MC, Dick AS, Bjork JM, Thomas KM, Chaarani B, Mejia MH, Hagler DJ Jr, Daniela Cornejo M, Sicat CS, Harms MP, Dosenbach NUF, Rosenberg M, Earl E, Bartsch H, Watts R, Polimeni JR, Kuperman JM, Fair DA, Dale AM; ABCD Imaging Acquisition Workgroup.

Dev Cogn Neurosci. 2018 Aug;32:43-54. doi: 10.1016/j.dcn.2018.03.001. Epub 2018 Mar 14. Review.


Dual-polarity slice-GRAPPA for concurrent ghost correction and slice separation in simultaneous multi-slice EPI.

Hoge WS, Setsompop K, Polimeni JR.

Magn Reson Med. 2018 Oct;80(4):1364-1375. doi: 10.1002/mrm.27113. Epub 2018 Feb 9.


Neuroimaging with ultra-high field MRI: Present and future.

Polimeni JR, Uludağ K.

Neuroimage. 2018 Mar;168:1-6. doi: 10.1016/j.neuroimage.2018.01.072. Epub 2018 Feb 1. No abstract available.


Ultra-Slow Single-Vessel BOLD and CBV-Based fMRI Spatiotemporal Dynamics and Their Correlation with Neuronal Intracellular Calcium Signals.

He Y, Wang M, Chen X, Pohmann R, Polimeni JR, Scheffler K, Rosen BR, Kleinfeld D, Yu X.

Neuron. 2018 Feb 21;97(4):925-939.e5. doi: 10.1016/j.neuron.2018.01.025.


Advantages of cortical surface reconstruction using submillimeter 7 T MEMPRAGE.

Zaretskaya N, Fischl B, Reuter M, Renvall V, Polimeni JR.

Neuroimage. 2018 Jan 15;165:11-26. doi: 10.1016/j.neuroimage.2017.09.060. Epub 2017 Sep 29.


Optimized inversion-time schedules for quantitative T1 measurements based on high-resolution multi-inversion EPI.

Cohen O, Polimeni JR.

Magn Reson Med. 2018 Apr;79(4):2101-2112. doi: 10.1002/mrm.26889. Epub 2017 Aug 27.


Functional density and edge maps: Characterizing functional architecture in individuals and improving cross-subject registration.

Tong T, Aganj I, Ge T, Polimeni JR, Fischl B.

Neuroimage. 2017 Sep;158:346-355. doi: 10.1016/j.neuroimage.2017.07.019. Epub 2017 Jul 14.


Analysis strategies for high-resolution UHF-fMRI data.

Polimeni JR, Renvall V, Zaretskaya N, Fischl B.

Neuroimage. 2018 Mar;168:296-320. doi: 10.1016/j.neuroimage.2017.04.053. Epub 2017 Apr 29. Review.


Challenges and opportunities for brainstem neuroimaging with ultrahigh field MRI.

Sclocco R, Beissner F, Bianciardi M, Polimeni JR, Napadow V.

Neuroimage. 2018 Mar;168:412-426. doi: 10.1016/j.neuroimage.2017.02.052. Epub 2017 Feb 21. Review.


Reduction of across-run variability of temporal SNR in accelerated EPI time-series data through FLEET-based robust autocalibration.

Blazejewska AI, Bhat H, Wald LL, Polimeni JR.

Neuroimage. 2017 May 15;152:348-359. doi: 10.1016/j.neuroimage.2017.02.029. Epub 2017 Feb 20.


HIgh b-value and high Resolution Integrated Diffusion (HIBRID) imaging.

Fan Q, Nummenmaa A, Polimeni JR, Witzel T, Huang SY, Wedeen VJ, Rosen BR, Wald LL.

Neuroimage. 2017 Apr 15;150:162-176. doi: 10.1016/j.neuroimage.2017.02.002. Epub 2017 Feb 7.


Relative latency and temporal variability of hemodynamic responses at the human primary visual cortex.

Lin FH, Polimeni JR, Lin JL, Tsai KW, Chu YH, Wu PY, Li YT, Hsu YC, Tsai SY, Kuo WJ.

Neuroimage. 2018 Jan 1;164:194-201. doi: 10.1016/j.neuroimage.2017.01.041. Epub 2017 Jan 22.


Impacting the effect of fMRI noise through hardware and acquisition choices - Implications for controlling false positive rates.

Wald LL, Polimeni JR.

Neuroimage. 2017 Jul 1;154:15-22. doi: 10.1016/j.neuroimage.2016.12.057. Epub 2016 Dec 28. Review.


Fast fMRI can detect oscillatory neural activity in humans.

Lewis LD, Setsompop K, Rosen BR, Polimeni JR.

Proc Natl Acad Sci U S A. 2016 Oct 25;113(43):E6679-E6685. Epub 2016 Oct 11.


Erratum to an anatomically realistic temperature phantom for radiofrequency heating measurements (Magn Reson Med 2015;73:442-450).

Graedel NN, Polimeni JR, Guerin B, Gagoski B, Bonmassar G, Wald LL.

Magn Reson Med. 2016 Nov;76(5):1642. doi: 10.1002/mrm.26363. Epub 2016 Sep 9. No abstract available.


Intracortical depth analyses of frequency-sensitive regions of human auditory cortex using 7TfMRI.

Ahveninen J, Chang WT, Huang S, Keil B, Kopco N, Rossi S, Bonmassar G, Witzel T, Polimeni JR.

Neuroimage. 2016 Dec;143:116-127. doi: 10.1016/j.neuroimage.2016.09.010. Epub 2016 Sep 5.


Cortical atrophy in patients with cerebral amyloid angiopathy: a case-control study.

Fotiadis P, van Rooden S, van der Grond J, Schultz A, Martinez-Ramirez S, Auriel E, Reijmer Y, van Opstal AM, Ayres A, Schwab KM; Alzheimer's Disease Neuroimaging Initiative, Hedden T, Rosand J, Viswanathan A, Wermer M, Terwindt G, Sperling RA, Polimeni JR, Johnson KA, van Buchem MA, Greenberg SM, Gurol ME.

Lancet Neurol. 2016 Jul;15(8):811-819. doi: 10.1016/S1474-4422(16)30030-8. Epub 2016 May 11.


In vivo functional connectome of human brainstem nuclei of the ascending arousal, autonomic, and motor systems by high spatial resolution 7-Tesla fMRI.

Bianciardi M, Toschi N, Eichner C, Polimeni JR, Setsompop K, Brown EN, Hämäläinen MS, Rosen BR, Wald LL.

MAGMA. 2016 Jun;29(3):451-62. doi: 10.1007/s10334-016-0546-3. Epub 2016 Apr 28.


Automatic cortical surface reconstruction of high-resolution T1 echo planar imaging data.

Renvall V, Witzel T, Wald LL, Polimeni JR.

Neuroimage. 2016 Jul 1;134:338-354. doi: 10.1016/j.neuroimage.2016.04.004. Epub 2016 Apr 11.


Neuroimaging brainstem circuitry supporting cardiovagal response to pain: a combined heart rate variability/ultrahigh-field (7 T) functional magnetic resonance imaging study.

Sclocco R, Beissner F, Desbordes G, Polimeni JR, Wald LL, Kettner NW, Kim J, Garcia RG, Renvall V, Bianchi AM, Cerutti S, Napadow V, Barbieri R.

Philos Trans A Math Phys Eng Sci. 2016 May 13;374(2067). pii: 20150189. doi: 10.1098/rsta.2015.0189.


The pulsatility volume index: an indicator of cerebrovascular compliance based on fast magnetic resonance imaging of cardiac and respiratory pulsatility.

Bianciardi M, Toschi N, Polimeni JR, Evans KC, Bhat H, Keil B, Rosen BR, Boas DA, Wald LL.

Philos Trans A Math Phys Eng Sci. 2016 May 13;374(2067). pii: 20150184. doi: 10.1098/rsta.2015.0184.


Interdigitated Color- and Disparity-Selective Columns within Human Visual Cortical Areas V2 and V3.

Nasr S, Polimeni JR, Tootell RB.

J Neurosci. 2016 Feb 10;36(6):1841-57. doi: 10.1523/JNEUROSCI.3518-15.2016.


Rapid brain MRI acquisition techniques at ultra-high fields.

Setsompop K, Feinberg DA, Polimeni JR.

NMR Biomed. 2016 Sep;29(9):1198-221. doi: 10.1002/nbm.3478. Epub 2016 Feb 2. Review.


Coil-to-coil physiological noise correlations and their impact on functional MRI time-series signal-to-noise ratio.

Triantafyllou C, Polimeni JR, Keil B, Wald LL.

Magn Reson Med. 2016 Dec;76(6):1708-1719. doi: 10.1002/mrm.26041. Epub 2016 Jan 12.


MGH-USC Human Connectome Project datasets with ultra-high b-value diffusion MRI.

Fan Q, Witzel T, Nummenmaa A, Van Dijk KRA, Van Horn JD, Drews MK, Somerville LH, Sheridan MA, Santillana RM, Snyder J, Hedden T, Shaw EE, Hollinshead MO, Renvall V, Zanzonico R, Keil B, Cauley S, Polimeni JR, Tisdall D, Buckner RL, Wedeen VJ, Wald LL, Toga AW, Rosen BR.

Neuroimage. 2016 Jan 1;124(Pt B):1108-1114. doi: 10.1016/j.neuroimage.2015.08.075. Epub 2015 Sep 10.


Rapid multi-orientation quantitative susceptibility mapping.

Bilgic B, Xie L, Dibb R, Langkammer C, Mutluay A, Ye H, Polimeni JR, Augustinack J, Liu C, Wald LL, Setsompop K.

Neuroimage. 2016 Jan 15;125:1131-1141. doi: 10.1016/j.neuroimage.2015.08.015. Epub 2015 Aug 12.


Dual-polarity GRAPPA for simultaneous reconstruction and ghost correction of echo planar imaging data.

Hoge WS, Polimeni JR.

Magn Reson Med. 2016 Jul;76(1):32-44. doi: 10.1002/mrm.25839. Epub 2015 Jul 24.


Toward an In Vivo Neuroimaging Template of Human Brainstem Nuclei of the Ascending Arousal, Autonomic, and Motor Systems.

Bianciardi M, Toschi N, Edlow BL, Eichner C, Setsompop K, Polimeni JR, Brown EN, Kinney HC, Rosen BR, Wald LL.

Brain Connect. 2015 Dec;5(10):597-607. doi: 10.1089/brain.2015.0347. Epub 2015 Aug 11.


Reducing sensitivity losses due to respiration and motion in accelerated echo planar imaging by reordering the autocalibration data acquisition.

Polimeni JR, Bhat H, Witzel T, Benner T, Feiweier T, Inati SJ, Renvall V, Heberlein K, Wald LL.

Magn Reson Med. 2016 Feb;75(2):665-79. doi: 10.1002/mrm.25628. Epub 2015 Mar 23.


Quantifying the microvascular origin of BOLD-fMRI from first principles with two-photon microscopy and an oxygen-sensitive nanoprobe.

Gagnon L, Sakadžić S, Lesage F, Musacchia JJ, Lefebvre J, Fang Q, Yücel MA, Evans KC, Mandeville ET, Cohen-Adad J, Polimeni JR, Yaseen MA, Lo EH, Greve DN, Buxton RB, Dale AM, Devor A, Boas DA.

J Neurosci. 2015 Feb 25;35(8):3663-75. doi: 10.1523/JNEUROSCI.3555-14.2015.


A 32-channel combined RF and B0 shim array for 3T brain imaging.

Stockmann JP, Witzel T, Keil B, Polimeni JR, Mareyam A, LaPierre C, Setsompop K, Wald LL.

Magn Reson Med. 2016 Jan;75(1):441-51. doi: 10.1002/mrm.25587. Epub 2015 Feb 17.


Associations of resting-state fMRI functional connectivity with flow-BOLD coupling and regional vasculature.

Tak S, Polimeni JR, Wang DJ, Yan L, Chen JJ.

Brain Connect. 2015 Apr;5(3):137-46. doi: 10.1089/brain.2014.0299. Epub 2015 Jan 9.


Investigating the capability to resolve complex white matter structures with high b-value diffusion magnetic resonance imaging on the MGH-USC Connectom scanner.

Fan Q, Nummenmaa A, Witzel T, Zanzonico R, Keil B, Cauley S, Polimeni JR, Tisdall D, Van Dijk KR, Buckner RL, Wedeen VJ, Rosen BR, Wald LL.

Brain Connect. 2014 Nov;4(9):718-26. doi: 10.1089/brain.2014.0305.


Wave-CAIPI for highly accelerated 3D imaging.

Bilgic B, Gagoski BA, Cauley SF, Fan AP, Polimeni JR, Grant PE, Wald LL, Setsompop K.

Magn Reson Med. 2015 Jun;73(6):2152-62. doi: 10.1002/mrm.25347. Epub 2014 Jul 1.


A study-specific fMRI normalization approach that operates directly on high resolution functional EPI data at 7 Tesla.

Grabner G, Poser BA, Fujimoto K, Polimeni JR, Wald LL, Trattnig S, Toni I, Barth M.

Neuroimage. 2014 Oct 15;100:710-4. doi: 10.1016/j.neuroimage.2014.06.045. Epub 2014 Jun 25.

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