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Items: 1 to 50 of 53

1.

Alcohol consumption is associated with reduced creatine levels in the hippocampus of older adults.

Demnitz N, Topiwala A, Zsoldos E, Stagg CJ, Emir UE, Johansen-Berg H, Ebmeier KP, Sexton CE.

Psychiatry Res Neuroimaging. 2019 Nov 16;295:111019. doi: 10.1016/j.pscychresns.2019.111019. [Epub ahead of print]

PMID:
31785452
2.

Sensitivity of Volumetric Magnetic Resonance Imaging and Magnetic Resonance Spectroscopy to Progression of Spinocerebellar Ataxia Type 1.

Deelchand DK, Joers JM, Ravishankar A, Lyu T, Emir UE, Hutter D, Gomez CM, Bushara KO, Lenglet C, Eberly LE, Öz G.

Mov Disord Clin Pract. 2019 Jul 10;6(7):549-558. doi: 10.1002/mdc3.12804. eCollection 2019 Sep.

PMID:
31538089
3.

Comparison of Neurochemical and BOLD Signal Contrast Response Functions in the Human Visual Cortex.

Ip IB, Emir UE, Parker AJ, Campbell J, Bridge H.

J Neurosci. 2019 Oct 2;39(40):7968-7975. doi: 10.1523/JNEUROSCI.3021-18.2019. Epub 2019 Jul 29.

PMID:
31358655
4.

Methodological consensus on clinical proton MRS of the brain: Review and recommendations.

Wilson M, Andronesi O, Barker PB, Bartha R, Bizzi A, Bolan PJ, Brindle KM, Choi IY, Cudalbu C, Dydak U, Emir UE, Gonzalez RG, Gruber S, Gruetter R, Gupta RK, Heerschap A, Henning A, Hetherington HP, Huppi PS, Hurd RE, Kantarci K, Kauppinen RA, Klomp DWJ, Kreis R, Kruiskamp MJ, Leach MO, Lin AP, Luijten PR, Marjańska M, Maudsley AA, Meyerhoff DJ, Mountford CE, Mullins PG, Murdoch JB, Nelson SJ, Noeske R, Öz G, Pan JW, Peet AC, Poptani H, Posse S, Ratai EM, Salibi N, Scheenen TWJ, Smith ICP, Soher BJ, Tkáč I, Vigneron DB, Howe FA.

Magn Reson Med. 2019 Aug;82(2):527-550. doi: 10.1002/mrm.27742. Epub 2019 Mar 28. Review.

PMID:
30919510
5.

MRS and DTI evidence of progressive posterior cingulate cortex and corpus callosum injury in the hyper-acute phase after Traumatic Brain Injury.

Lawrence TP, Steel A, Ezra M, Speirs M, Pretorius PM, Douaud G, Sotiropoulos S, Cadoux-Hudson T, Emir UE, Voets NL.

Brain Inj. 2019;33(7):854-868. doi: 10.1080/02699052.2019.1584332. Epub 2019 Mar 8.

6.

A Noninvasive Comparison Study between Human Gliomas with IDH1 and IDH2 Mutations by MR Spectroscopy.

Shen X, Voets NL, Larkin SJ, de Pennington N, Plaha P, Stacey R, McCullagh JSO, Schofield CJ, Clare S, Jezzard P, Cadoux-Hudson T, Ansorge O, Emir UE.

Metabolites. 2019 Feb 20;9(2). pii: E35. doi: 10.3390/metabo9020035.

7.

Learning to optimize perceptual decisions through suppressive interactions in the human brain.

Frangou P, Emir UE, Karlaftis VM, Nettekoven C, Hinson EL, Larcombe S, Bridge H, Stagg CJ, Kourtzi Z.

Nat Commun. 2019 Jan 28;10(1):474. doi: 10.1038/s41467-019-08313-y.

8.

Changes in brain Glx in depressed bipolar patients treated with lamotrigine: A proton MRS study.

Godlewska BR, Emir UE, Masaki C, Bargiotas T, Cowen PJ.

J Affect Disord. 2019 Mar 1;246:418-421. doi: 10.1016/j.jad.2018.12.092. Epub 2018 Dec 25.

9.

The Hippocampus and Neocortical Inhibitory Engrams Protect against Memory Interference.

Koolschijn RS, Emir UE, Pantelides AC, Nili H, Behrens TEJ, Barron HC.

Neuron. 2019 Feb 6;101(3):528-541.e6. doi: 10.1016/j.neuron.2018.11.042. Epub 2018 Dec 20.

10.

The dynamics of cortical GABA in human motor learning.

Kolasinski J, Hinson EL, Divanbeighi Zand AP, Rizov A, Emir UE, Stagg CJ.

J Physiol. 2019 Jan;597(1):271-282. doi: 10.1113/JP276626. Epub 2018 Nov 2.

11.

Modulating Regional Motor Cortical Excitability with Noninvasive Brain Stimulation Results in Neurochemical Changes in Bilateral Motor Cortices.

Bachtiar V, Johnstone A, Berrington A, Lemke C, Johansen-Berg H, Emir U, Stagg CJ.

J Neurosci. 2018 Aug 15;38(33):7327-7336. doi: 10.1523/JNEUROSCI.2853-17.2018. Epub 2018 Jul 20.

12.

Metabolite-cycled density-weighted concentric rings k-space trajectory (DW-CRT) enables high-resolution 1 H magnetic resonance spectroscopic imaging at 3-Tesla.

Steel A, Chiew M, Jezzard P, Voets NL, Plaha P, Thomas MA, Stagg CJ, Emir UE.

Sci Rep. 2018 May 17;8(1):7792. doi: 10.1038/s41598-018-26096-y.

13.

Neurochemical abnormalities in premanifest and early spinocerebellar ataxias.

Joers JM, Deelchand DK, Lyu T, Emir UE, Hutter D, Gomez CM, Bushara KO, Eberly LE, Öz G.

Ann Neurol. 2018 Apr;83(4):816-829. doi: 10.1002/ana.25212. Epub 2018 Apr 10.

14.

A comparison of 2-hydroxyglutarate detection at 3 and 7 T with long-TE semi-LASER.

Berrington A, Voets NL, Larkin SJ, de Pennington N, Mccullagh J, Stacey R, Schofield CJ, Jezzard P, Clare S, Cadoux-Hudson T, Plaha P, Ansorge O, Emir UE.

NMR Biomed. 2018 Mar;31(3). doi: 10.1002/nbm.3886. Epub 2018 Jan 5.

PMID:
29315915
15.

Brain glutamate in medication-free depressed patients: a proton MRS study at 7 Tesla.

Godlewska BR, Masaki C, Sharpley AL, Cowen PJ, Emir UE.

Psychol Med. 2018 Jul;48(10):1731-1737. doi: 10.1017/S0033291717003373. Epub 2017 Dec 11.

16.

Hippocampal MRS and subfield volumetry at 7T detects dysfunction not specific to seizure focus.

Voets NL, Hodgetts CJ, Sen A, Adcock JE, Emir U.

Sci Rep. 2017 Nov 23;7(1):16138. doi: 10.1038/s41598-017-16046-5.

17.

Density-weighted concentric rings k-space trajectory for 1 H magnetic resonance spectroscopic imaging at 7 T.

Chiew M, Jiang W, Burns B, Larson P, Steel A, Jezzard P, Albert Thomas M, Emir UE.

NMR Biomed. 2018 Jan;31(1). doi: 10.1002/nbm.3838. Epub 2017 Oct 18.

18.

Ultra-High-Field Magnetic Resonance Spectroscopy in Psychiatry.

Godlewska BR, Clare S, Cowen PJ, Emir UE.

Front Psychiatry. 2017 Jul 11;8:123. doi: 10.3389/fpsyt.2017.00123. eCollection 2017. Review.

19.

A Mechanistic Link from GABA to Cortical Architecture and Perception.

Kolasinski J, Logan JP, Hinson EL, Manners D, Divanbeighi Zand AP, Makin TR, Emir UE, Stagg CJ.

Curr Biol. 2017 Jun 5;27(11):1685-1691.e3. doi: 10.1016/j.cub.2017.04.055. Epub 2017 May 25.

20.

Representation of Multiple Body Parts in the Missing-Hand Territory of Congenital One-Handers.

Hahamy A, Macdonald SN, van den Heiligenberg F, Kieliba P, Emir U, Malach R, Johansen-Berg H, Brugger P, Culham JC, Makin TR.

Curr Biol. 2017 May 8;27(9):1350-1355. doi: 10.1016/j.cub.2017.03.053. Epub 2017 Apr 20.

21.

Combined fMRI-MRS acquires simultaneous glutamate and BOLD-fMRI signals in the human brain.

Ip IB, Berrington A, Hess AT, Parker AJ, Emir UE, Bridge H.

Neuroimage. 2017 Jul 15;155:113-119. doi: 10.1016/j.neuroimage.2017.04.030. Epub 2017 Apr 19.

22.

Effect of age and the APOE gene on metabolite concentrations in the posterior cingulate cortex.

Suri S, Emir U, Stagg CJ, Near J, Mekle R, Schubert F, Zsoldos E, Mahmood A, Singh-Manoux A, Kivimäki M, Ebmeier KP, Mackay CE, Filippini N.

Neuroimage. 2017 May 15;152:509-516. doi: 10.1016/j.neuroimage.2017.03.031. Epub 2017 Mar 18.

23.

Non-water-suppressed short-echo-time magnetic resonance spectroscopic imaging using a concentric ring k-space trajectory.

Emir UE, Burns B, Chiew M, Jezzard P, Thomas MA.

NMR Biomed. 2017 Jul;30(7). doi: 10.1002/nbm.3714. Epub 2017 Mar 8.

24.

Brain glutamate in anorexia nervosa: a magnetic resonance spectroscopy case control study at 7 Tesla.

Godlewska BR, Pike A, Sharpley AL, Ayton A, Park RJ, Cowen PJ, Emir UE.

Psychopharmacology (Berl). 2017 Feb;234(3):421-426. doi: 10.1007/s00213-016-4477-5. Epub 2016 Dec 1.

25.

Improved localisation for 2-hydroxyglutarate detection at 3T using long-TE semi-LASER.

Berrington A, Voets NL, Plaha P, Larkin SJ, Mccullagh J, Stacey R, Yildirim M, Schofield CJ, Jezzard P, Cadoux-Hudson T, Ansorge O, Emir UE.

Tomography. 2016 Jun;2(2):94-105.

26.

Unmasking Latent Inhibitory Connections in Human Cortex to Reveal Dormant Cortical Memories.

Barron HC, Vogels TP, Emir UE, Makin TR, O'Shea J, Clare S, Jbabdi S, Dolan RJ, Behrens TE.

Neuron. 2016 Apr 6;90(1):191-203. doi: 10.1016/j.neuron.2016.02.031. Epub 2016 Mar 17.

27.

Effects of the potential lithium-mimetic, ebselen, on brain neurochemistry: a magnetic resonance spectroscopy study at 7 tesla.

Masaki C, Sharpley AL, Godlewska BR, Berrington A, Hashimoto T, Singh N, Vasudevan SR, Emir UE, Churchill GC, Cowen PJ.

Psychopharmacology (Berl). 2016 Mar;233(6):1097-104. doi: 10.1007/s00213-015-4189-2. Epub 2016 Jan 12.

28.

Noninvasive Quantification of 2-Hydroxyglutarate in Human Gliomas with IDH1 and IDH2 Mutations.

Emir UE, Larkin SJ, de Pennington N, Voets N, Plaha P, Stacey R, Al-Qahtani K, Mccullagh J, Schofield CJ, Clare S, Jezzard P, Cadoux-Hudson T, Ansorge O.

Cancer Res. 2016 Jan 1;76(1):43-9. doi: 10.1158/0008-5472.CAN-15-0934. Epub 2015 Dec 15.

29.

Effect of the Putative Lithium Mimetic Ebselen on Brain Myo-Inositol, Sleep, and Emotional Processing in Humans.

Singh N, Sharpley AL, Emir UE, Masaki C, Herzallah MM, Gluck MA, Sharp T, Harmer CJ, Vasudevan SR, Cowen PJ, Churchill GC.

Neuropsychopharmacology. 2016 Jun;41(7):1768-78. doi: 10.1038/npp.2015.343. Epub 2015 Nov 23.

30.

Test-retest reproducibility of neurochemical profiles with short-echo, single-voxel MR spectroscopy at 3T and 7T.

Terpstra M, Cheong I, Lyu T, Deelchand DK, Emir UE, Bednařík P, Eberly LE, Öz G.

Magn Reson Med. 2016 Oct;76(4):1083-91. doi: 10.1002/mrm.26022. Epub 2015 Oct 26.

31.

Neurochemical changes in the pericalcarine cortex in congenital blindness attributable to bilateral anophthalmia.

Coullon GS, Emir UE, Fine I, Watkins KE, Bridge H.

J Neurophysiol. 2015 Sep;114(3):1725-33. doi: 10.1152/jn.00567.2015. Epub 2015 Jul 15.

32.

Short-term monocular deprivation alters GABA in the adult human visual cortex.

Lunghi C, Emir UE, Morrone MC, Bridge H.

Curr Biol. 2015 Jun 1;25(11):1496-501. doi: 10.1016/j.cub.2015.04.021. Epub 2015 May 21.

33.

Two-voxel spectroscopy with dynamic B0 shimming and flip angle adjustment at 7 T in the human motor cortex.

Lemke C, Hess A, Clare S, Bachtiar V, Stagg C, Jezzard P, Emir U.

NMR Biomed. 2015 Jul;28(7):852-60. doi: 10.1002/nbm.3328. Epub 2015 May 14.

PMID:
25973740
34.

Feasibility and reproducibility of neurochemical profile quantification in the human hippocampus at 3 T.

Bednařík P, Moheet A, Deelchand DK, Emir UE, Eberly LE, Bareš M, Seaquist ER, Öz G.

NMR Biomed. 2015 Jun;28(6):685-93. doi: 10.1002/nbm.3309. Epub 2015 Apr 22.

35.

In vivo neurometabolic profiling in patients with spinocerebellar ataxia types 1, 2, 3, and 7.

Adanyeguh IM, Henry PG, Nguyen TM, Rinaldi D, Jauffret C, Valabregue R, Emir UE, Deelchand DK, Brice A, Eberly LE, Öz G, Durr A, Mochel F.

Mov Disord. 2015 Apr 15;30(5):662-70. doi: 10.1002/mds.26181. Epub 2015 Mar 15.

36.

Multi-center reproducibility of neurochemical profiles in the human brain at 7 T.

van de Bank BL, Emir UE, Boer VO, van Asten JJ, Maas MC, Wijnen JP, Kan HE, Oz G, Klomp DW, Scheenen TW.

NMR Biomed. 2015 Mar;28(3):306-16. doi: 10.1002/nbm.3252. Epub 2015 Jan 8.

37.

Neurochemical and BOLD responses during neuronal activation measured in the human visual cortex at 7 Tesla.

Bednařík P, Tkáč I, Giove F, DiNuzzo M, Deelchand DK, Emir UE, Eberly LE, Mangia S.

J Cereb Blood Flow Metab. 2015 Mar 31;35(4):601-10. doi: 10.1038/jcbfm.2014.233.

38.

Two-site reproducibility of cerebellar and brainstem neurochemical profiles with short-echo, single-voxel MRS at 3T.

Deelchand DK, Adanyeguh IM, Emir UE, Nguyen TM, Valabregue R, Henry PG, Mochel F, Öz G.

Magn Reson Med. 2015 May;73(5):1718-25. doi: 10.1002/mrm.25295. Epub 2014 Jun 19.

39.

Clinical proton MR spectroscopy in central nervous system disorders.

Oz G, Alger JR, Barker PB, Bartha R, Bizzi A, Boesch C, Bolan PJ, Brindle KM, Cudalbu C, Dinçer A, Dydak U, Emir UE, Frahm J, González RG, Gruber S, Gruetter R, Gupta RK, Heerschap A, Henning A, Hetherington HP, Howe FA, Hüppi PS, Hurd RE, Kantarci K, Klomp DW, Kreis R, Kruiskamp MJ, Leach MO, Lin AP, Luijten PR, Marjańska M, Maudsley AA, Meyerhoff DJ, Mountford CE, Nelson SJ, Pamir MN, Pan JW, Peet AC, Poptani H, Posse S, Pouwels PJ, Ratai EM, Ross BD, Scheenen TW, Schuster C, Smith IC, Soher BJ, Tkáč I, Vigneron DB, Kauppinen RA; MRS Consensus Group.

Radiology. 2014 Mar;270(3):658-79. doi: 10.1148/radiol.13130531. Review.

40.

Faster metabolite (1)H transverse relaxation in the elder human brain.

Marjańska M, Emir UE, Deelchand DK, Terpstra M.

PLoS One. 2013 Oct 2;8(10):e77572. doi: 10.1371/journal.pone.0077572. eCollection 2013. Erratum in: PLoS One. 2014;9(3):e92755.

41.

Non-invasive detection of neurochemical changes prior to overt pathology in a mouse model of spinocerebellar ataxia type 1.

Emir UE, Brent Clark H, Vollmers ML, Eberly LE, Öz G.

J Neurochem. 2013 Dec;127(5):660-8. doi: 10.1111/jnc.12435. Epub 2013 Sep 17.

42.

Initial experience with seven tesla magnetic resonance spectroscopy of hypothalamic GABA during hyperinsulinemic euglycemia and hypoglycemia in healthy humans.

Moheet A, Emir UE, Terpstra M, Kumar A, Eberly LE, Seaquist ER, Öz G.

Magn Reson Med. 2014 Jan;71(1):12-8. doi: 10.1002/mrm.24663. Epub 2013 Feb 19.

43.

Elevated pontine and putamenal GABA levels in mild-moderate Parkinson disease detected by 7 tesla proton MRS.

Emir UE, Tuite PJ, Öz G.

PLoS One. 2012;7(1):e30918. doi: 10.1371/journal.pone.0030918. Epub 2012 Jan 25.

44.

Noninvasive quantification of ascorbate and glutathione concentration in the elderly human brain.

Emir UE, Raatz S, McPherson S, Hodges JS, Torkelson C, Tawfik P, White T, Terpstra M.

NMR Biomed. 2011 Aug;24(7):888-94. doi: 10.1002/nbm.1646. Epub 2011 Jan 12.

45.

Simultaneous measurement of glucose transport and utilization in the human brain.

Shestov AA, Emir UE, Kumar A, Henry PG, Seaquist ER, Öz G.

Am J Physiol Endocrinol Metab. 2011 Nov;301(5):E1040-9. doi: 10.1152/ajpendo.00110.2011. Epub 2011 Jul 26.

46.

Regional neurochemical profiles in the human brain measured by ¹H MRS at 7 T using local B₁ shimming.

Emir UE, Auerbach EJ, Van De Moortele PF, Marjańska M, Uğurbil K, Terpstra M, Tkáč I, Oz G.

NMR Biomed. 2012 Jan;25(1):152-60. doi: 10.1002/nbm.1727. Epub 2011 Jul 15.

47.

Noninvasive quantification of human brain antioxidant concentrations after an intravenous bolus of vitamin C.

Terpstra M, Torkelson C, Emir U, Hodges JS, Raatz S.

NMR Biomed. 2011 Jun;24(5):521-8. doi: 10.1002/nbm.1619. Epub 2010 Nov 30.

48.

Noninvasive quantification of T2 and concentrations of ascorbate and glutathione in the human brain from the same double-edited spectra.

Emir UE, Deelchand D, Henry PG, Terpstra M.

NMR Biomed. 2011 Apr;24(3):263-9. doi: 10.1002/nbm.1583. Epub 2010 Oct 6.

49.

Changes in BOLD transients with visual stimuli across 1-44 Hz.

Emir UE, Bayraktaroglu Z, Ozturk C, Ademoglu A, Demiralp T.

Neurosci Lett. 2008 May 9;436(2):185-8. doi: 10.1016/j.neulet.2008.03.021. Epub 2008 Mar 13.

PMID:
18400397
50.

Multimodal investigation of fMRI and fNIRS derived breath hold BOLD signals with an expanded balloon model.

Emir UE, Ozturk C, Akin A.

Physiol Meas. 2008 Jan;29(1):49-63. doi: 10.1088/0967-3334/29/1/004. Epub 2007 Dec 10.

PMID:
18175859

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