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Structural connectivity in multiple sclerosis and modeling of disconnection.

Pagani E, Rocca MA, De Meo E, Horsfield MA, Colombo B, Rodegher M, Comi G, Filippi M.

Mult Scler. 2019 Jan 9:1352458518820759. doi: 10.1177/1352458518820759. [Epub ahead of print]


Perioperative Cerebral Microbleeds After Adult Cardiac Surgery.

Patel N, Banahan C, Janus J, Horsfield MA, Cox A, Li X, Cappellugola L, Colman J, Egan V, Garrard P, Chung EML.

Stroke. 2019 Feb;50(2):336-343. doi: 10.1161/STROKEAHA.118.023355.


Aortic stiffness in aortic stenosis assessed by cardiovascular MRI: a comparison between bicuspid and tricuspid valves.

Singh A, Horsfield MA, Bekele S, Greenwood JP, Dawson DK, Berry C, Hogrefe K, Kelly DJ, Houston JG, Guntur Ramkumar P, Uddin A, Suzuki T, McCann GP.

Eur Radiol. 2018 Nov 28. doi: 10.1007/s00330-018-5775-6. [Epub ahead of print]


Measurement of Whole-Brain and Gray Matter Atrophy in Multiple Sclerosis: Assessment with MR Imaging.

Storelli L, Rocca MA, Pagani E, Van Hecke W, Horsfield MA, De Stefano N, Rovira A, Sastre-Garriga J, Palace J, Sima D, Smeets D, Filippi M; MAGNIMS Study Group.

Radiology. 2018 Aug;288(2):554-564. doi: 10.1148/radiol.2018172468. Epub 2018 May 1.


Sedentary Time and MRI-Derived Measures of Adiposity in Active Versus Inactive Individuals.

Henson J, Edwardson CL, Morgan B, Horsfield MA, Khunti K, Davies MJ, Yates T.

Obesity (Silver Spring). 2018 Jan;26(1):29-36. doi: 10.1002/oby.22034.


Detection of Focal Longitudinal Changes in the Brain by Subtraction of MR Images.

Patel N, Horsfield MA, Banahan C, Thomas AG, Nath M, Nath J, Ambrosi PB, Chung EML.

AJNR Am J Neuroradiol. 2017 May;38(5):923-927. doi: 10.3174/ajnr.A5165. Epub 2017 Mar 31.


Brain MRI atrophy quantification in MS: From methods to clinical application.

Rocca MA, Battaglini M, Benedict RH, De Stefano N, Geurts JJ, Henry RG, Horsfield MA, Jenkinson M, Pagani E, Filippi M.

Neurology. 2017 Jan 24;88(4):403-413. doi: 10.1212/WNL.0000000000003542. Epub 2016 Dec 16. Review.


A Semiautomatic Method for Multiple Sclerosis Lesion Segmentation on Dual-Echo MR Imaging: Application in a Multicenter Context.

Storelli L, Pagani E, Rocca MA, Horsfield MA, Gallo A, Bisecco A, Battaglini M, De Stefano N, Vrenken H, Thomas DL, Mancini L, Ropele S, Enzinger C, Preziosa P, Filippi M.

AJNR Am J Neuroradiol. 2016 Nov;37(11):2043-2049. doi: 10.3174/ajnr.A4874. Epub 2016 Jul 21.


Estimating Brain Lesion Volume Change in Multiple Sclerosis by Subtraction of Magnetic Resonance Images.

Horsfield MA, Rocca MA, Pagani E, Storelli L, Preziosa P, Messina R, Camesasca F, Copetti M, Filippi M.

J Neuroimaging. 2016 Jul;26(4):395-402. doi: 10.1111/jon.12344. Epub 2016 Mar 28.


Characterisation of cardiomyopathy by cardiac and aortic magnetic resonance in patients new to hemodialysis.

Odudu A, Eldehni MT, McCann GP, Horsfield MA, Breidthardt T, McIntyre CW.

Eur Radiol. 2016 Aug;26(8):2749-61. doi: 10.1007/s00330-015-4096-2. Epub 2015 Dec 17.


Dynamic cerebral autoregulation following acute ischaemic stroke: Comparison of transcranial Doppler and magnetic resonance imaging techniques.

Panerai RB, Jara JL, Saeed NP, Horsfield MA, Robinson TG.

J Cereb Blood Flow Metab. 2016 Dec;36(12):2194-2202. Epub 2015 Nov 5.


Is Abdominal Fat Distribution Measured by Axial CT Imaging an Indicator of Complications and Mortality in Acute Pancreatitis?

Hall TC, Stephenson JS, Jones MJ, Ngu WS, Horsfield MA, Rajesh A, Dennison AR, Garcea G.

J Gastrointest Surg. 2015 Dec;19(12):2126-31. doi: 10.1007/s11605-015-2972-3. Epub 2015 Oct 6.


T1- vs. T2-based MRI measures of spinal cord volume in healthy subjects and patients with multiple sclerosis.

Kim G, Khalid F, Oommen VV, Tauhid S, Chu R, Horsfield MA, Healy BC, Bakshi R.

BMC Neurol. 2015 Jul 31;15:124. doi: 10.1186/s12883-015-0387-0.


A longitudinal MRI study of cervical cord atrophy in multiple sclerosis.

Valsasina P, Rocca MA, Horsfield MA, Copetti M, Filippi M.

J Neurol. 2015 Jul;262(7):1622-8. doi: 10.1007/s00415-015-7754-z. Epub 2015 May 1.


Comparison of semi-automated methods to quantify infarct size and area at risk by cardiovascular magnetic resonance imaging at 1.5T and 3.0T field strengths.

Khan JN, Nazir SA, Horsfield MA, Singh A, Kanagala P, Greenwood JP, Gershlick AH, McCann GP.

BMC Res Notes. 2015 Feb 25;8:52. doi: 10.1186/s13104-015-1007-1.


Size distribution of air bubbles entering the brain during cardiac surgery.

Chung EM, Banahan C, Patel N, Janus J, Marshall D, Horsfield MA, Rousseau C, Keelan J, Evans DH, Hague JP.

PLoS One. 2015 Apr 2;10(4):e0122166. doi: 10.1371/journal.pone.0122166. eCollection 2015.


Myocardial T1 and extracellular volume fraction measurement in asymptomatic patients with aortic stenosis: reproducibility and comparison with age-matched controls.

Singh A, Horsfield MA, Bekele S, Khan JN, Greiser A, McCann GP.

Eur Heart J Cardiovasc Imaging. 2015 Jul;16(7):763-70. doi: 10.1093/ehjci/jev007. Epub 2015 Feb 13.


Impact of perioperative infarcts after cardiac surgery.

Patel N, Horsfield MA, Banahan C, Janus J, Masters K, Morlese J, Egan V, Chung EM.

Stroke. 2015 Mar;46(3):680-6. doi: 10.1161/STROKEAHA.114.007533. Epub 2015 Feb 3.


A Novel Ultrasound-Based Carotid Plaque Risk Index Associated with the Presence of Cerebrovascular Symptoms.

Kanber B, Hartshorne TC, Horsfield MA, Naylor AR, Robinson TG, Ramnarine KV.

Ultraschall Med. 2015 Oct;36(5):480-6. doi: 10.1055/s-0034-1385462. Epub 2014 Nov 12.


Associations of Sedentary Time with Fat Distribution in a High-Risk Population.

Henson J, Edwardson CL, Morgan B, Horsfield MA, Bodicoat DH, Biddle SJ, Gorely T, Nimmo MA, McCann GP, Khunti K, Davies MJ, Yates T.

Med Sci Sports Exerc. 2015 Aug;47(8):1727-34. doi: 10.1249/MSS.0000000000000572.


Subclinical diastolic dysfunction in young adults with Type 2 diabetes mellitus: a multiparametric contrast-enhanced cardiovascular magnetic resonance pilot study assessing potential mechanisms.

Khan JN, Wilmot EG, Leggate M, Singh A, Yates T, Nimmo M, Khunti K, Horsfield MA, Biglands J, Clarysse P, Croisille P, Davies M, McCann GP.

Eur Heart J Cardiovasc Imaging. 2014 Nov;15(11):1263-9. doi: 10.1093/ehjci/jeu121. Epub 2014 Jun 26.


Dynamic contrast-enhanced MRI parameters as biomarkers for the effect of vatalanib in patients with non-small-cell lung cancer.

Nensa F, Stattaus J, Morgan B, Horsfield MA, Soria JC, Besse B, Gounant V, Khalil A, Seng K, Fischer B, Krissel H, Laurent D, Christoph D, Eberhardt WE, Gauler TC.

Future Oncol. 2014 Apr;10(5):823-33. doi: 10.2217/fon.13.248.


Intertechnique agreement and interstudy reproducibility of strain and diastolic strain rate at 1.5 and 3 Tesla: a comparison of feature-tracking and tagging in patients with aortic stenosis.

Singh A, Steadman CD, Khan JN, Horsfield MA, Bekele S, Nazir SA, Kanagala P, Masca NG, Clarysse P, McCann GP.

J Magn Reson Imaging. 2015 Apr;41(4):1129-37. doi: 10.1002/jmri.24625. Epub 2014 Apr 3.


Posterior brain damage and cognitive impairment in pediatric multiple sclerosis.

Rocca MA, Absinta M, Amato MP, Moiola L, Ghezzi A, Veggiotti P, Capra R, Portaccio E, Fiorino A, Pippolo L, Pera MC, Horsfield MA, Falini A, Comi G, Filippi M.

Neurology. 2014 Apr 15;82(15):1314-21. doi: 10.1212/WNL.0000000000000309. Epub 2014 Mar 19.


Intranetwork and internetwork functional connectivity abnormalities in pediatric multiple sclerosis.

Rocca MA, Valsasina P, Absinta M, Moiola L, Ghezzi A, Veggiotti P, Amato MP, Horsfield MA, Falini A, Comi G, Filippi M.

Hum Brain Mapp. 2014 Aug;35(8):4180-92. doi: 10.1002/hbm.22469. Epub 2014 Feb 7.


Quantitative assessment of carotid plaque surface irregularities and correlation to cerebrovascular symptoms.

Kanber B, Hartshorne TC, Horsfield MA, Naylor AR, Robinson TG, Ramnarine KV.

Cardiovasc Ultrasound. 2013 Nov 6;11:38. doi: 10.1186/1476-7120-11-38.


Wall motion in the stenotic carotid artery: association with greyscale plaque characteristics, the degree of stenosis and cerebrovascular symptoms.

Kanber B, Hartshorne TC, Horsfield MA, Naylor AR, Robinson TG, Ramnarine KV.

Cardiovasc Ultrasound. 2013 Oct 20;11:37. doi: 10.1186/1476-7120-11-37.


Gray matter damage predicts the accumulation of disability 13 years later in MS.

Filippi M, Preziosa P, Copetti M, Riccitelli G, Horsfield MA, Martinelli V, Comi G, Rocca MA.

Neurology. 2013 Nov 12;81(20):1759-67. doi: 10.1212/01.wnl.0000435551.90824.d0. Epub 2013 Oct 11.


Ultra-high-field MR imaging in multiple sclerosis.

Filippi M, Evangelou N, Kangarlu A, Inglese M, Mainero C, Horsfield MA, Rocca MA.

J Neurol Neurosurg Psychiatry. 2014 Jan;85(1):60-6. doi: 10.1136/jnnp-2013-305246. Epub 2013 Jun 27. Review.


Dynamic variations in the ultrasound greyscale median of carotid artery plaques.

Kanber B, Hartshorne TC, Horsfield MA, Naylor AR, Robinson TG, Ramnarine KV.

Cardiovasc Ultrasound. 2013 Jun 14;11:21. doi: 10.1186/1476-7120-11-21.


Brain network connectivity assessed using graph theory in frontotemporal dementia.

Agosta F, Sala S, Valsasina P, Meani A, Canu E, Magnani G, Cappa SF, Scola E, Quatto P, Horsfield MA, Falini A, Comi G, Filippi M.

Neurology. 2013 Jul 9;81(2):134-43. doi: 10.1212/WNL.0b013e31829a33f8. Epub 2013 May 29.


Regional differences in dynamic cerebral autoregulation in the healthy brain assessed by magnetic resonance imaging.

Horsfield MA, Jara JL, Saeed NP, Panerai RB, Robinson TG.

PLoS One. 2013 Apr 30;8(4):e62588. doi: 10.1371/journal.pone.0062588. Print 2013.


Does stroke subtype and measurement technique influence estimation of cerebral autoregulation in acute ischaemic stroke?

Saeed NP, Panerai RB, Horsfield MA, Robinson TG.

Cerebrovasc Dis. 2013;35(3):257-61. doi: 10.1159/000347075. Epub 2013 Mar 26.


Cortical abnormalities in patients with migraine: a surface-based analysis.

Messina R, Rocca MA, Colombo B, Valsasina P, Horsfield MA, Copetti M, Falini A, Comi G, Filippi M.

Radiology. 2013 Jul;268(1):170-80. doi: 10.1148/radiol.13122004. Epub 2013 Mar 26.


Imaging cortical damage and dysfunction in multiple sclerosis.

Filippi M, Rocca MA, Horsfield MA, Hametner S, Geurts JJ, Comi G, Lassmann H.

JAMA Neurol. 2013 May;70(5):556-64. doi: 10.1001/jamaneurol.2013.1954. Review.


Recommendations to improve imaging and analysis of brain lesion load and atrophy in longitudinal studies of multiple sclerosis.

Vrenken H, Jenkinson M, Horsfield MA, Battaglini M, van Schijndel RA, Rostrup E, Geurts JJ, Fisher E, Zijdenbos A, Ashburner J, Miller DH, Filippi M, Fazekas F, Rovaris M, Rovira A, Barkhof F, de Stefano N; MAGNIMS Study Group.

J Neurol. 2013 Oct;260(10):2458-71. doi: 10.1007/s00415-012-6762-5. Epub 2012 Dec 21. Review.


Regional cervical cord atrophy and disability in multiple sclerosis: a voxel-based analysis.

Valsasina P, Rocca MA, Horsfield MA, Absinta M, Messina R, Caputo D, Comi G, Filippi M.

Radiology. 2013 Mar;266(3):853-61. doi: 10.1148/radiol.12120813. Epub 2012 Nov 28.


Voxel-wise mapping of cervical cord damage in multiple sclerosis patients with different clinical phenotypes.

Rocca MA, Valsasina P, Damjanovic D, Horsfield MA, Mesaros S, Stosic-Opincal T, Drulovic J, Filippi M.

J Neurol Neurosurg Psychiatry. 2013 Jan;84(1):35-41. doi: 10.1136/jnnp-2012-303821. Epub 2012 Oct 13.


Microstructural magnetic resonance imaging of cortical lesions in multiple sclerosis.

Filippi M, Preziosa P, Pagani E, Copetti M, Mesaros S, Colombo B, Horsfield MA, Falini A, Comi G, Lassmann H, Rocca MA.

Mult Scler. 2013 Apr;19(4):418-26. doi: 10.1177/1352458512457842. Epub 2012 Aug 20.


Spatial normalization and regional assessment of cord atrophy: voxel-based analysis of cervical cord 3D T1-weighted images.

Valsasina P, Horsfield MA, Rocca MA, Absinta M, Comi G, Filippi M.

AJNR Am J Neuroradiol. 2012 Dec;33(11):2195-200. doi: 10.3174/ajnr.A3139. Epub 2012 Jun 7.


Imaging vascular function for early stage clinical trials using dynamic contrast-enhanced magnetic resonance imaging.

Leach MO, Morgan B, Tofts PS, Buckley DL, Huang W, Horsfield MA, Chenevert TL, Collins DJ, Jackson A, Lomas D, Whitcher B, Clarke L, Plummer R, Judson I, Jones R, Alonzi R, Brunner T, Koh DM, Murphy P, Waterton JC, Parker G, Graves MJ, Scheenen TW, Redpath TW, Orton M, Karczmar G, Huisman H, Barentsz J, Padhani A; Experimental Cancer Medicine Centres Imaging Network Steering Committee.

Eur Radiol. 2012 Jul;22(7):1451-64. doi: 10.1007/s00330-012-2446-x. Epub 2012 May 7.


Diffusion tensor MRI tractography and cognitive impairment in multiple sclerosis.

Mesaros S, Rocca MA, Kacar K, Kostic J, Copetti M, Stosic-Opincal T, Preziosa P, Sala S, Riccitelli G, Horsfield MA, Drulovic J, Comi G, Filippi M.

Neurology. 2012 Mar 27;78(13):969-75. doi: 10.1212/WNL.0b013e31824d5859. Epub 2012 Feb 29.


Magnetic resonance techniques in multiple sclerosis: the present and the future.

Filippi M, Rocca MA, De Stefano N, Enzinger C, Fisher E, Horsfield MA, Inglese M, Pelletier D, Comi G.

Arch Neurol. 2011 Dec;68(12):1514-20. doi: 10.1001/archneurol.2011.914. Review.


A multicenter assessment of cervical cord atrophy among MS clinical phenotypes.

Rocca MA, Horsfield MA, Sala S, Copetti M, Valsasina P, Mesaros S, Martinelli V, Caputo D, Stosic-Opincal T, Drulovic J, Comi G, Filippi M.

Neurology. 2011 Jun 14;76(24):2096-102. doi: 10.1212/WNL.0b013e31821f46b8.


Measurement of cerebral blood flow responses to the thigh cuff maneuver: a comparison of TCD with a novel MRI method.

Saeed NP, Horsfield MA, Panerai RB, Mistri AK, Robinson TG.

J Cereb Blood Flow Metab. 2011 May;31(5):1302-10. doi: 10.1038/jcbfm.2010.225. Epub 2010 Dec 29.


Intercenter differences in diffusion tensor MRI acquisition.

Pagani E, Hirsch JG, Pouwels PJ, Horsfield MA, Perego E, Gass A, Roosendaal SD, Barkhof F, Agosta F, Rovaris M, Caputo D, Giorgio A, Palace J, Marino S, De Stefano N, Ropele S, Fazekas F, Filippi M.

J Magn Reson Imaging. 2010 Jun;31(6):1458-68. doi: 10.1002/jmri.22186.


Rapid semi-automatic segmentation of the spinal cord from magnetic resonance images: application in multiple sclerosis.

Horsfield MA, Sala S, Neema M, Absinta M, Bakshi A, Sormani MP, Rocca MA, Bakshi R, Filippi M.

Neuroimage. 2010 Apr 1;50(2):446-55. doi: 10.1016/j.neuroimage.2009.12.121. Epub 2010 Jan 7.


A functional form for injected MRI Gd-chelate contrast agent concentration incorporating recirculation, extravasation and excretion.

Horsfield MA, Thornton JS, Gill A, Jager HR, Priest AN, Morgan B.

Phys Med Biol. 2009 May 7;54(9):2933-49. doi: 10.1088/0031-9155/54/9/023. Epub 2009 Apr 21.


3 T MRI relaxometry detects T2 prolongation in the cerebral normal-appearing white matter in multiple sclerosis.

Neema M, Goldberg-Zimring D, Guss ZD, Healy BC, Guttmann CR, Houtchens MK, Weiner HL, Horsfield MA, Hackney DB, Alsop DC, Bakshi R.

Neuroimage. 2009 Jul 1;46(3):633-41. doi: 10.1016/j.neuroimage.2009.03.001. Epub 2009 Mar 10.


MR image postprocessing for multiple sclerosis research.

Horsfield MA.

Neuroimaging Clin N Am. 2008 Nov;18(4):637-49, x. doi: 10.1016/j.nic.2008.06.006. Review.


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