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Items: 1 to 50 of 187


Opportunities in Interventional and Diagnostic Imaging by Using High-Performance Low-Field-Strength MRI.

Campbell-Washburn AE, Ramasawmy R, Restivo MC, Bhattacharya I, Basar B, Herzka DA, Hansen MS, Rogers T, Bandettini WP, McGuirt DR, Mancini C, Grodzki D, Schneider R, Majeed W, Bhat H, Xue H, Moss J, Malayeri AA, Jones EC, Koretsky AP, Kellman P, Chen MY, Lederman RJ, Balaban RS.

Radiology. 2019 Nov;293(2):384-393. doi: 10.1148/radiol.2019190452. Epub 2019 Oct 1.


Manganese-Enhanced MRI of the Brain in Healthy Volunteers.

Sudarshana DM, Nair G, Dwyer JT, Dewey B, Steele SU, Suto DJ, Wu T, Berkowitz BA, Koretsky AP, Cortese ICM, Reich DS.

AJNR Am J Neuroradiol. 2019 Aug;40(8):1309-1316. doi: 10.3174/ajnr.A6152. Epub 2019 Aug 1.


Interhemispheric plasticity is mediated by maximal potentiation of callosal inputs.

Petrus E, Saar G, Ma Z, Dodd S, Isaac JTR, Koretsky AP.

Proc Natl Acad Sci U S A. 2019 Mar 26;116(13):6391-6396. doi: 10.1073/pnas.1810132116. Epub 2019 Mar 7.


Manganese Enhanced MRI for Use in Studying Neurodegenerative Diseases.

Saar G, Koretsky AP.

Front Neural Circuits. 2019 Jan 7;12:114. doi: 10.3389/fncir.2018.00114. eCollection 2018. Review.


Magnetocaloric materials as switchable high contrast ratio MRI labels.

Barbic M, Dodd SJ, Morris HD, Dilley N, Marcheschi B, Huston A, Harris TD, Koretsky AP.

Magn Reson Med. 2019 Apr;81(4):2238-2246. doi: 10.1002/mrm.27615. Epub 2018 Nov 25.


Synchronized Astrocytic Ca2+ Responses in Neurovascular Coupling during Somatosensory Stimulation and for the Resting State.

Gu X, Chen W, Volkow ND, Koretsky AP, Du C, Pan Y.

Cell Rep. 2018 Jun 26;23(13):3878-3890. doi: 10.1016/j.celrep.2018.05.091.


Wireless implantable coil with parametric amplification for in vivo electron paramagnetic resonance oximetric applications.

Enomoto A, Qian C, Devasahayam N, Kishimoto S, Oshima N, Blackman B, Swenson RE, Mitchell JB, Koretsky AP, Krishna MC.

Magn Reson Med. 2018 Nov;80(5):2288-2298. doi: 10.1002/mrm.27185. Epub 2018 Mar 30.


Anatomy, Functionality, and Neuronal Connectivity with Manganese Radiotracers for Positron Emission Tomography.

Saar G, Millo CM, Szajek LP, Bacon J, Herscovitch P, Koretsky AP.

Mol Imaging Biol. 2018 Aug;20(4):562-574. doi: 10.1007/s11307-018-1162-6.


Long-term optical imaging of neurovascular coupling in mouse cortex using GCaMP6f and intrinsic hemodynamic signals.

Gu X, Chen W, You J, Koretsky AP, Volkow ND, Pan Y, Du C.

Neuroimage. 2018 Jan 15;165:251-264. doi: 10.1016/j.neuroimage.2017.09.055. Epub 2017 Sep 30.


Magnetic resonance imaging of odorant activity-dependent migration of neural precursor cells and olfactory bulb growth.

Pothayee N, Cummings DM, Schoenfeld TJ, Dodd S, Cameron HA, Belluscio L, Koretsky AP.

Neuroimage. 2017 Sep;158:232-241. doi: 10.1016/j.neuroimage.2017.06.060. Epub 2017 Jun 30.


Peripheral Sensory Deprivation Restores Critical-Period-like Plasticity to Adult Somatosensory Thalamocortical Inputs.

Chung S, Jeong JH, Ko S, Yu X, Kim YH, Isaac JTR, Koretsky AP.

Cell Rep. 2017 Jun 27;19(13):2707-2717. doi: 10.1016/j.celrep.2017.06.018.


Transcranial manganese delivery for neuronal tract tracing using MEMRI.

Atanasijevic T, Bouraoud N, McGavern DB, Koretsky AP.

Neuroimage. 2017 Aug 1;156:146-154. doi: 10.1016/j.neuroimage.2017.05.025. Epub 2017 May 13.


Endosphenoidal coil for intraoperative magnetic resonance imaging of the pituitary gland during transsphenoidal surgery.

Chittiboina P, Talagala SL, Merkle H, Sarlls JE, Montgomery BK, Piazza MG, Scott G, Ray-Chaudhury A, Lonser RR, Oldfield EH, Koretsky AP, Butman JA.

J Neurosurg. 2016 Dec;125(6):1451-1459. Epub 2016 Mar 18.


Sensory and optogenetically driven single-vessel fMRI.

Yu X, He Y, Wang M, Merkle H, Dodd SJ, Silva AC, Koretsky AP.

Nat Methods. 2016 Apr;13(4):337-40. doi: 10.1038/nmeth.3765. Epub 2016 Feb 8.


Laminar specific detection of APP induced neurodegeneration and recovery using MEMRI in an olfactory based Alzheimer's disease mouse model.

Saar G, Cheng N, Belluscio L, Koretsky AP.

Neuroimage. 2015 Sep;118:183-92. doi: 10.1016/j.neuroimage.2015.05.045. Epub 2015 May 27.


Shape-changing magnetic assemblies as high-sensitivity NMR-readable nanoprobes.

Zabow G, Dodd SJ, Koretsky AP.

Nature. 2015 Apr 2;520(7545):73-7. doi: 10.1038/nature14294. Epub 2015 Mar 16.


Self-organized Mn2+-Block Copolymer Complexes and Their Use for In Vivo MR Imaging of Biological Processes.

Pothayee N, Chen DY, Aronova MA, Qian C, Bouraoud N, Dodd S, Leapman RD, Koretsky AP.

J Mater Chem B. 2014;2(40):7055-7064.


Low-frequency calcium oscillations accompany deoxyhemoglobin oscillations in rat somatosensory cortex.

Du C, Volkow ND, Koretsky AP, Pan Y.

Proc Natl Acad Sci U S A. 2014 Oct 28;111(43):E4677-86. doi: 10.1073/pnas.1410800111. Epub 2014 Oct 13.


Interhemispheric plasticity protects the deafferented somatosensory cortex from functional takeover after nerve injury.

Yu X, Koretsky AP.

Brain Connect. 2014 Nov;4(9):709-17. doi: 10.1089/brain.2014.0259. Epub 2014 Sep 17.


Ellipsoidal microcavities: electromagnetic properties, fabrication, and use as multispectral MRI agents.

Zabow G, Dodd SJ, Koretsky AP.

Small. 2014 May 28;10(10):1902-7. doi: 10.1002/smll.201303045. Epub 2014 Mar 13. No abstract available.


Transcranial amelioration of inflammation and cell death after brain injury.

Roth TL, Nayak D, Atanasijevic T, Koretsky AP, Latour LL, McGavern DB.

Nature. 2014 Jan 9;505(7482):223-8. doi: 10.1038/nature12808. Epub 2013 Dec 8.


Deciphering laminar-specific neural inputs with line-scanning fMRI.

Yu X, Qian C, Chen DY, Dodd SJ, Koretsky AP.

Nat Methods. 2014 Jan;11(1):55-8. doi: 10.1038/nmeth.2730. Epub 2013 Nov 17.


Orientation-specific responses to sustained uniaxial stretching in focal adhesion growth and turnover.

Chen Y, Pasapera AM, Koretsky AP, Waterman CM.

Proc Natl Acad Sci U S A. 2013 Jun 25;110(26):E2352-61. doi: 10.1073/pnas.1221637110. Epub 2013 Jun 10.


Measuring collective cell movement and extracellular matrix interactions using magnetic resonance imaging.

Chen Y, Dodd SJ, Tangrea MA, Emmert-Buck MR, Koretsky AP.

Sci Rep. 2013;3:1879. doi: 10.1038/srep01879.


Magnetic Nanoclusters with Hydrophilic Spacing for Dual Drug Delivery and Sensitive Magnetic Resonance Imaging.

Pothayee N, Balasubramaniam S, Pothayee N, Jain N, Hu N, Lin Y, Davis RM, Sriranganathan N, Koretsky AP, Riffle JS.

J Mater Chem B. 2013;1(8):1142-1149.


EPR oxygen imaging and hyperpolarized 13C MRI of pyruvate metabolism as noninvasive biomarkers of tumor treatment response to a glycolysis inhibitor 3-bromopyruvate.

Matsumoto S, Saito K, Yasui H, Morris HD, Munasinghe JP, Lizak M, Merkle H, Ardenkjaer-Larsen JH, Choudhuri R, Devasahayam N, Subramanian S, Koretsky AP, Mitchell JB, Krishna MC.

Magn Reson Med. 2013 May;69(5):1443-50. doi: 10.1002/mrm.24355. Epub 2012 Jun 12.


Thalamocortical inputs show post-critical-period plasticity.

Yu X, Chung S, Chen DY, Wang S, Dodd SJ, Walters JR, Isaac JT, Koretsky AP.

Neuron. 2012 May 24;74(4):731-42. doi: 10.1016/j.neuron.2012.04.024.


Is there a path beyond BOLD? Molecular imaging of brain function.

Koretsky AP.

Neuroimage. 2012 Aug 15;62(2):1208-15. doi: 10.1016/j.neuroimage.2012.02.076. Epub 2012 Mar 3. Review.


The use of silica coated MnO nanoparticles to control MRI relaxivity in response to specific physiological changes.

Lee YC, Chen DY, Dodd SJ, Bouraoud N, Koretsky AP, Krishnan KM.

Biomaterials. 2012 May;33(13):3560-7. doi: 10.1016/j.biomaterials.2012.01.062. Epub 2012 Feb 17.


Early development of arterial spin labeling to measure regional brain blood flow by MRI.

Koretsky AP.

Neuroimage. 2012 Aug 15;62(2):602-7. doi: 10.1016/j.neuroimage.2012.01.005. Epub 2012 Jan 8. Review.


Direct imaging of macrovascular and microvascular contributions to BOLD fMRI in layers IV-V of the rat whisker-barrel cortex.

Yu X, Glen D, Wang S, Dodd S, Hirano Y, Saad Z, Reynolds R, Silva AC, Koretsky AP.

Neuroimage. 2012 Jan 16;59(2):1451-60. doi: 10.1016/j.neuroimage.2011.08.001. Epub 2011 Aug 7.


Novel frontiers in ultra-structural and molecular MRI of the brain.

Duyn JH, Koretsky AP.

Curr Opin Neurol. 2011 Aug;24(4):386-93. doi: 10.1097/WCO.0b013e328348972a. Review.


Development of a MR-visible compound for tracing neuroanatomical connections in vivo.

Wu CW, Vasalatiy O, Liu N, Wu H, Cheal S, Chen DY, Koretsky AP, Griffiths GL, Tootell RB, Ungerleider LG.

Neuron. 2011 Apr 28;70(2):229-43. doi: 10.1016/j.neuron.2011.03.010.


Mapping cortical representations of the rodent forepaw and hindpaw with BOLD fMRI reveals two spatial boundaries.

Goloshevsky AG, Wu CW, Dodd SJ, Koretsky AP.

Neuroimage. 2011 Jul 15;57(2):526-38. doi: 10.1016/j.neuroimage.2011.04.002. Epub 2011 Apr 12.


Transmit B1-field correction at 7 T using actively tuned coupled inner elements.

Merkle H, Murphy-Boesch J, van Gelderen P, Wang S, Li TQ, Koretsky AP, Duyn JH.

Magn Reson Med. 2011 Sep;66(3):901-10. doi: 10.1002/mrm.22864. Epub 2011 Mar 24.


Detecting response of rat C6 glioma tumors to radiotherapy using hyperpolarized [1- 13C]pyruvate and 13C magnetic resonance spectroscopic imaging.

Day SE, Kettunen MI, Cherukuri MK, Mitchell JB, Lizak MJ, Morris HD, Matsumoto S, Koretsky AP, Brindle KM.

Magn Reson Med. 2011 Feb;65(2):557-63. doi: 10.1002/mrm.22698. Epub 2010 Nov 16.


Magnetic manipulation of actin orientation, polymerization, and gliding on myosin using superparamagnetic iron oxide particles.

Chen Y, Guzik S, Sumner JP, Moreland J, Koretsky AP.

Nanotechnology. 2011 Feb 11;22(6):065101. doi: 10.1088/0957-4484/22/6/065101. Epub 2011 Jan 7.


Microfabricated high-moment micrometer-sized MRI contrast agents.

Zabow G, Dodd SJ, Shapiro E, Moreland J, Koretsky AP.

Magn Reson Med. 2011 Mar;65(3):645-55. doi: 10.1002/mrm.22647. Epub 2010 Oct 6.


Characterization of T(2)* heterogeneity in human brain white matter.

Li TQ, Yao B, van Gelderen P, Merkle H, Dodd S, Talagala L, Koretsky AP, Duyn J.

Magn Reson Med. 2009 Dec;62(6):1652-7. doi: 10.1002/mrm.22156.


Differential effects of anesthetics on cocaine's pharmacokinetic and pharmacodynamic effects in brain.

Du C, Tully M, Volkow ND, Schiffer WK, Yu M, Luo Z, Koretsky AP, Benveniste H.

Eur J Neurosci. 2009 Oct;30(8):1565-75. doi: 10.1111/j.1460-9568.2009.06931.x. Epub 2009 Oct 12.


In vivo detection of individual glomeruli in the rodent olfactory bulb using manganese enhanced MRI.

Chuang KH, Belluscio L, Koretsky AP.

Neuroimage. 2010 Jan 15;49(2):1350-6. doi: 10.1016/j.neuroimage.2009.09.060. Epub 2009 Sep 30.


3D mapping of somatotopic reorganization with small animal functional MRI.

Yu X, Wang S, Chen DY, Dodd S, Goloshevsky A, Koretsky AP.

Neuroimage. 2010 Jan 15;49(2):1667-76. doi: 10.1016/j.neuroimage.2009.09.021. Epub 2009 Sep 18.


The fabrication of uniform cylindrical nanoshells and their use as spectrally tunable MRI contrast agents.

Zabow G, Dodd SJ, Moreland J, Koretsky AP.

Nanotechnology. 2009 Sep 23;20(38):385301. doi: 10.1088/0957-4484/20/38/385301. Epub 2009 Aug 28.


Ipsilateral cortical fMRI responses after peripheral nerve damage in rats reflect increased interneuron activity.

Pelled G, Bergstrom DA, Tierney PL, Conroy RS, Chuang KH, Yu D, Leopold DA, Walters JR, Koretsky AP.

Proc Natl Acad Sci U S A. 2009 Aug 18;106(33):14114-9. doi: 10.1073/pnas.0903153106. Epub 2009 Aug 4.


Targeting neural precursors in the adult brain rescues injured dopamine neurons.

Androutsellis-Theotokis A, Rueger MA, Park DM, Mkhikian H, Korb E, Poser SW, Walbridge S, Munasinghe J, Koretsky AP, Lonser RR, McKay RD.

Proc Natl Acad Sci U S A. 2009 Aug 11;106(32):13570-5. doi: 10.1073/pnas.0905125106. Epub 2009 Jul 23.


Lambda exonuclease digestion of CGG trinucleotide repeats.

Conroy RS, Koretsky AP, Moreland J.

Eur Biophys J. 2010 Jan;39(2):337-43. doi: 10.1007/s00249-009-0502-5. Epub 2009 Jun 27.


B1 homogenization in MRI by multilayer coupled coils.

Wang S, Murphy-Boesch J, Merkle H, Koretsky AP, Duyn JH.

IEEE Trans Med Imaging. 2009 Apr;28(4):551-4. doi: 10.1109/TMI.2008.2006523.


Accounting for nonspecific enhancement in neuronal tract tracing using manganese enhanced magnetic resonance imaging.

Chuang KH, Koretsky AP.

Magn Reson Imaging. 2009 Jun;27(5):594-600. doi: 10.1016/j.mri.2008.10.006. Epub 2009 Jan 13.

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