Dr Trevor Ahearn

Dr Trevor Ahearn
PhD

Honorary Lecturer

Overview
Dr Trevor Ahearn
Dr Trevor Ahearn

Contact Details

Telephone
work +44 (0)1224 438352
Email
Address
The University of Aberdeen Lilian Sutton Building
Foresterhill
Publications

Publications 

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Page 1 of 2 Results 1 to 50 of 55

  • Vuksanovic, V, Staff, RT, Ahearn, T, Murray, AD & Wischik, CM 2019, 'Cortical Thickness and Surface Area Networks in Healthy Aging, Alzheimer’s Disease and Behavioral Variant Fronto-Temporal Dementia', International Journal of Neural Systems, vol. 29, no. 6, 1850055. [Online] DOI: https://doi.org/10.1142/S0129065718500557
  • Scally, C, Abbas, H, Ahearn, T, Srinivasan, J, Mezincescu, A, Rudd, A, Spath, N, Yucel-Finn, A, Yuecel, R, Oldroyd, K, Dospinescu, C, Horgan, G, Broadhurst, P, Henning, A, Newby, DE, Semple, S, Wilson, HM & Dawson, DK 2019, 'Myocardial and Systemic Inflammation in Acute Stress-Induced (Takotsubo) Cardiomyopathy', Circulation, vol. 139, no. 13, pp. 1581-1592. [Online] DOI: https://doi.org/10.1161/CIRCULATIONAHA.118.037975
  • Job, DE, Dickie, DA, Rodriguez, D, Robson, A, Pernet, C, Bastin, ME, Boardman, JP, Murray, AD, Ahearn, T, Waiter, GD, Staff, RT, Deary, IJ, Shenkin, SD & Wardlaw, JM 2017, 'A brain imaging repository of normal structural MRI across the life course: Brain Images of Normal Subjects (BRAINS)', Neuroimage, vol. 144, no. Part B, pp. 299–304. [Online] DOI: https://doi.org/10.1016/j.neuroimage.2016.01.027
  • Schwarz, K, Ahearn, T, Srinivasan, J, Neil, CJ, Scally, C, Rudd, A, Jagpal, B, Frenneaux, MP, Pislaru, C, Horowitz, JD & Dawson, DK 2017, 'Alterations in Cardiac Deformation, Timing of Contraction and Relaxation, and Early Myocardial Fibrosis Accompany the Apparent Recovery of Acute Stress-Induced (Takotsubo) Cardiomyopathy: An End to the Concept of Transience ', Journal of the American Society of Echocardiography, vol. 30, no. 8, pp. 745-755. [Online] DOI: https://doi.org/10.1016/j.echo.2017.03.016
  • Schwarz, K, Ahearn, T, Srinivasan, J, Neil, CJ, Scally, C, Rudd, A, Jagpal, B, Frenneaux, MP, Pislaru, C, Horowitz, JD & Dawson, DK 2017, 'Author's Reply: Persistence of Deformation Abnormalities and Detection of Fibrosis at 4-Month Follow-up in Patients with Takotsubo Syndrome', Journal of the American Society of Echocardiography, vol. 30, no. 10, pp. 1042-1042. [Online] DOI: https://doi.org/10.1016/j.echo.2017.07.002
  • Vuksanovic, V, Staff, R, Ahearn, TS, Morson, SM, Bentham, P, Murray, AD & Wischik, CM 2017, 'Distinct anatomical subtypes of behavioural variant frontotemporal dementia and involvement of intrinsic brain networks: a clustering study', Alzheimer Research UK (2017), 14/03/17.
  • de Vries, CF, Staff, RT, Harris, SE, Chapko, D, Williams, DS, Reichert, P, Ahearn, T, McNeil, CJ, Whalley, LJ & Murray, AD 2017, 'Klotho, APOEε4, cognitive ability, brain size, atrophy and survival: A study in the Aberdeen Birth Cohort of 1936', Neurobiology of Aging, vol. 55, pp. 91-98. [Online] DOI: https://doi.org/10.1016/j.neurobiolaging.2017.02.019
  • Gregory, JS, Barr, RJ, Varela, V, Ahearn, TS, Gardiner, JL, Gilbert, FJ, Redpath, TW, Hutchison, JD & Aspden, RM 2017, 'MRI and the distribution of bone marrow fat in hip osteoarthritis', Journal of Magnetic Resonance Imaging, vol. 45, no. 1, pp. 42–50 . [Online] DOI: https://doi.org/10.1002/jmri.25318
  • Vuksanovic, V, Staff, R, Ahearn, T, Bentham, P, Murray, AD & Wischik, CM 2017, 'Organisation of cortical thickness networks in Alzheimer’s disease and behavioural variant frontotemporal dementia across brain lobes', 6th Cambridge Neuroscience Symposium, Cambridge, United Kingdom, 7/09/17 - 8/09/17.
  • Wilcock, GK, Gauthier, S, Frisoni, GB, Jia, J, Hardlund, JH, Moebius, HJ, Bentham, P, Kook, KA, Schelter, BO, Wischik, DJ, Davis, CS, Staff, RT, Vuksanovic, V, Ahearn, T, Bracoud, L, Shamsi, K, Marek, K, Seibyl, J, Riedel, G, Storey, JMD, Harrington, CR & Wischik, CM 2017, 'Potential of Low Dose Leuco-Methylthioninium Bis(Hydromethanesulphonate) (LMTM) Monotherapy for Treatment of Mild Alzheimer’s Disease: Cohort Analysis as Modified Primary Outcome in a Phase III Clinical Trial', Journal of Alzheimer's Disease, vol. 61, no. 1, pp. 435-457. [Online] DOI: https://doi.org/10.3233/JAD-170560
  • Sandu-Giuraniuc, A-L, Staff, R, McNeil, CJ, Stringer, MS, Ahearn, T, Whalley, L & Murray, AD 2017, 'Sexual dimorphism in changes of cortical complexity associated with cognitive decline in late life', Alzheimer's Research UK, Aberdeen, United Kingdom, 14/03/17 - 15/03/17.
  • Vuksanovic, V, Staff, R, Ahearn, T, Morson, SM, Bentham, P, Murray, AD & Wischik, CM 2016, 'Neural correlates of cognitive and behavioural impairments in behavioural variant of frontotemporal dementia: A voxel based morphometry analysis', SINAPSE Annual Scientific Meeting (2016), Stirling, United Kingdom, 17/06/16.
  • Scally, C, Ahearn, T, Rudd, A, Neil, CJ, Srivanasan, J, Jagpal, B, Horowitz, J, Frenneaux, M & Dawson, DK 2016, 'Right Ventricular Involvement and Recovery after Acute Stress-Induced (Tako-tsubo) Cardiomyopathy', The American Journal of Cardiology, vol. 117, no. 5, pp. 775-780. [Online] DOI: https://doi.org/10.1016/j.amjcard.2015.11.057
  • Sandu-Giuraniuc, A-L, Rana, A, Robertson, KL, Ahearn, T, McNeil, CJ, Staff, R & Murray, AD 2015, 'A longitudinal study of cognitive and hippocampal ageing in late life', British Neuroscience Association, 2015 Festival of Neuroscience, Edinburgh, United Kingdom, 12/04/15 - 15/04/15.
  • Waiter, GD, Cameron, GG, Ahearn, TS, Schwarzbauer, C & Murray, AD 2015, 'Age Related Changes in Cerebrovascular Reactivity and Its Relationship to Global Brain Structure', British Journal of Medicine & Medical Research, vol. 7, no. 10, pp. 809-820. [Online] DOI: https://doi.org/10.9734/BJMMR/2015/16889
  • Sokunbi, MO, Cameron, GG, Ahearn, TS, Murray, AD & Staff, RT 2015, 'Fuzzy approximate entropy analysis of resting state fMRI signal complexity across the adult life span', Medical Engineering & Physics, vol. 37, no. 11, pp. 1082-1090. [Online] DOI: https://doi.org/10.1016/j.medengphy.2015.09.001
  • Sandu-Giuraniuc, A-L, McNeil, CJ, Stringer, M, Ahearn, T, Whalley, L, Staff, R & Murray, AD 2015, 'Mapping the cortical complexity and cognitive decline in late life', Alzheimer's research UK, London, United Kingdom, 10/03/15 - 11/03/15.
  • Sandu-Giuraniuc, A-L, Staff, R, McNeil, CJ, Mustafa, N, Ahearn, T, Whalley, L & Murray, AD 2014, 'A longitudinal study of human brain complexity and cognitive decline in ageing', Organization of Human Brain Mapping meeting (OHBM), Hamburgh, Germany, 8/06/14 - 12/06/14.
  • Sokunbi, MO, Gradin, VB, Waiter, GD, Cameron, GG, Ahearn, TS, Murray, AD, Steele, DJ & Staff, RT 2014, 'Nonlinear complexity analysis of brain FMRI signals in schizophrenia', PloS ONE, vol. 9, no. 5, e95146. [Online] DOI: https://doi.org/10.1371/journal.pone.0095146
  • Sandu-Giuraniuc, A-L, Staff, RT, McNeil, CJ, Mustafa, N, Ahearn, T, Whalley, LJ & Murray, AD 2014, 'Structural brain complexity and cognitive decline in late life: A longitudinal study in the Aberdeen 1936 Birth Cohort', Neuroimage, vol. 100, pp. 558-563. [Online] DOI: https://doi.org/10.1016/j.neuroimage.2014.06.054
  • Bain, GH, Collie-Duguid, E, Murray, GI, Gilbert, FJ, Denison, A, McKiddie, F, Ahearn, T, Fleming, I, Leeds, J, Phull, P, Park, K, Nanthakumaran, S, Grabsch, HI, Tan, P, Welch, A, Schweiger, L, Dahle-Smith, A, Urquhart, G, Finegan, M, Matula, KM & Petty, RD 2014, 'Tumour expression of leptin is associated with chemotherapy resistance and therapy-independent prognosis in gastro-oesophageal adenocarcinomas', British Journal of Cancer, vol. 110, no. 6, pp. 1525-1534. [Online] DOI: https://doi.org/10.1038/bjc.2014.45
  • Dickie, DA, Job, DE, Gonzalez, DR, Shenkin, SD, Ahearn, TS, Murray, AD & Wardlaw, JM 2013, 'Variance in brain volume with advancing age: implications for defining the limits of normality', PloS ONE, vol. 8, no. 12, e84093. [Online] DOI: https://doi.org/10.1371/journal.pone.0084093
  • Mustafa, N, Ahearn, TS, Waiter, GD, Murray, AD, Whalley, LJ & Staff, RT 2012, 'Brain structural complexity and life course cognitive change', Neuroimage, vol. 61, no. 3, pp. 694-701. [Online] DOI: https://doi.org/10.1016/j.neuroimage.2012.03.088
  • Staff, RT, Murray, AD, Ahearn, TS, Mustafa, N, Fox, HC & Whalley, LJ 2012, 'Childhood socioeconomic status and adult brain size: Childhood socioeconomic status influences adult hippocampal size', Annals of Neurology, vol. 71, no. 5, pp. 653-660. [Online] DOI: https://doi.org/10.1002/ana.22631
  • Dickie, DA, Job, DE, Poole, I, Ahearn, TS, Staff, RT, Murray, AD & Wardlaw, JM 2012, 'Do brain image databanks support understanding of normal ageing brain structure? A systematic review', European Radiology, vol. 22, no. 7, pp. 1385-1394. [Online] DOI: https://doi.org/10.1007/s00330-012-2392-7
  • Petty, RD, Bain, G, Murray, GI, Gilbert, F, Denison, AR, McKiddie, FI, Ahearn, T, Leeds, J, Phull, P, Park, K, Welch, A, Schweiger, LF & Collie-Duguid, ESR 2012, 'Optimized response prediction in esophagogastric junction adenocarcinomas (EGJAc) with combination of molecular biomarkers and FDG-PET', Journal of Clinical Oncology, vol. 30, no. Suppl. 4, 1.
  • Di Giovanni, P, Ahearn, TS, Semple, SIK, Lovell, LM, Miller, I, Gilbert, FJ, Redpath, TW, Heys, SD & Staff, RT 2012, 'The biological correlates of macroscopic breast tumour structure measured using fractal analysis in patients undergoing neoadjuvant chemotherapy', Breast Cancer Research and Treatment, vol. 133, no. 3, pp. 1199-1206. [Online] DOI: https://doi.org/10.1007/s10549-012-2014-8
  • Hogan, MJ, Staff, RT, Bunting, BP, Murray, AD, Ahearn, TS, Deary, IJ & Whalley, LJ 2011, 'Cerebellar brain volume accounts for variance in cognitive performance in older adults', Cortex, vol. 47, no. 4, pp. 441-450. [Online] DOI: https://doi.org/10.1016/j.cortex.2010.01.001
  • Gradin, VB, Anandh Kumar, P, Waiter, GD, Ahearn, TS, Stickle, C, Milders, A, Reid, IC, Hall, J & Steele, JD 2011, 'Expected Value and Prediction Error Abnormalities in Depression and Schizophrenia', Brain, vol. 134, no. 6, pp. 1751-1764. [Online] DOI: https://doi.org/10.1093/brain/awr059
  • Sokunbi, MO, Staff, RT, Waiter, GD, Ahearn, TS, Fox, HC, Deary, IJ, Starr, JM, Whalley, LJ & Murray, AD 2011, 'Inter-individual differences in fMRI entropy measurements in old age', IEEE Transactions on Biomedical Engineering, vol. 58, no. 11, pp. 3206-3214. [Online] DOI: https://doi.org/10.1109/TBME.2011.2164793
  • Shen, Y, Ahearn, T, Clemence, M & Schwarzbauer, C 2011, 'Magnetic resonance imaging of the mean venous vessel size in the human brain using transient hyperoxia', Neuroimage, vol. 55, no. 3, pp. 1063-1067. [Online] DOI: https://doi.org/10.1016/j.neuroimage.2010.12.084
  • Reilly, TJ, Staff, RT, Ahearn, TS, Bentham, P, Wischik, CM & Murray, AD 2011, 'Regional cerebral blood flow and aberrant motor behaviour in Alzheimer's disease', Behavioural Brain Research, vol. 222, no. 2, pp. 375-379. [Online] DOI: https://doi.org/10.1016/j.bbr.2011.04.003
  • Murray, AD, Staff, RT, McNeil, CJ, Salarirad, S, Ahearn, TS, Mustafa, N & Whalley, LJ 2011, 'The balance between cognitive reserve and brain imaging biomarkers of cerebrovascular and Alzheimer's diseases', Brain, vol. 134, no. 12, pp. 3687-3696. [Online] DOI: https://doi.org/10.1093/brain/awr259
  • Staff, R, Ahearn, TS, Phillips, LH, Cooper, CL, Mowat, D, Wischik, CM, Whalley, LJ & Murray, AD 2011, 'The cerebral blood flow correlates of emotional facial processing in mild Alzheimer's disease', Neuroscience & Medicine, vol. 2, no. 1, pp. 6-13. [Online] DOI: https://doi.org/10.4236/nm.2011.21002
  • Di Giovanni, P, Ahearn, TS, Semple, SI, Bin Che Ahmad, A, Lloyd, WKC, Gilbert, FJ & Redpath, TW 2011, 'Use of capillary input function with cardiac output for the estimation of lesion pharmacokinetic parameters, preliminary results on a breast cancer patient', Physics in Medicine and Biology, vol. 56, no. 6, pp. 1743-1753. [Online] DOI: https://doi.org/10.1088/0031-9155/56/6/014
  • Azlan, CA, Di Giovanni, P, Ahearn, TS, Semple, SIK, Gilbert, FJ & Redpath, TW 2010, 'B-1 Transmission-Field Inhomogeneity and Enhancement Ratio Errors in Dynamic Contrast-Enhanced MRI (DCE-MRI) of the Breast at 3T', Journal of Magnetic Resonance Imaging, vol. 31, no. 1, pp. 234-239. [Online] DOI: https://doi.org/10.1002/jmri.22018
  • Gradin, V, Gountouna, V-E, Waiter, G, Ahearn, TS, Brennan, D, Condon, B, Marshall, I, McGonigle, DJ, Murray, AD, Whalley, H, Cavanagh, J, Hadley, D, Lymer, K, McIntosh, A, Moorhead, TW, Job, D, Wardlaw, J, Lawrie, SM & Steele, JD 2010, 'Between- and within-scanner variability in the CaliBrain study n-back cognitive task', Psychiatry Research, vol. 184, no. 2, pp. 86-95. [Online] DOI: https://doi.org/10.1016/j.pscychresns.2010.08.010
  • Staff, RT, Murray, AD, Ahearn, T, Salarirad, S, Mowat, D, Starr, JM, Deary, IJ, Lemmon, H & Whalley, LJ 2010, 'Brain volume and survival from age 78 to 85: the contribution of Alzheimer-type magnetic resonance imaging findings', Journal of the American Geriatrics Society, vol. 58, no. 4, pp. 688-695. [Online] DOI: https://doi.org/10.1111/j.1532-5415.2010.02765.x
  • AlRashidi, N, Gagliardi, T, Ahearn, T, Redpath, T & Gilbert, F 2010, 'Effect of region of interest size in quantitative diffusion-weighted magnetic resonance imaging of the breast', Breast Cancer Research, vol. 12, no. Suppl. 3, P19, pp. S7. [Online] DOI: https://doi.org/10.1186/bcr2672
  • Gountouna, V-E, Job, DE, McIntosh, AM, Moorhead, TWJ, Lymer, GKL, Whalley, HC, Hall, J, Waiter, GD, Brennan, D, McGonigle, DJ, Ahearn, TS, Cavanagh, J, Condon, B, Hadley, DM, Marshall, I, Murray, AD, Steele, D, Wardlaw, JM & Lawrie, SM 2010, 'Functional Magnetic Resonance Imaging (fMRI) reproducibility and variance components across visits and scanning sites with a finger tapping task', Neuroimage, vol. 49, no. 1, pp. 552-560. [Online] DOI: https://doi.org/10.1016/j.neuroimage.2009.07.026
  • Di Giovanni, P, Azlan, CA, Ahearn, TS, Semple, SIK, Gilbert, FJ & Redpath, TW 2010, 'The accuracy of pharmacokinetic parameter measurement in DCE-MRI of the breast at 3 T', Physics in Medicine and Biology, vol. 55, no. 1, pp. 121-132. [Online] DOI: https://doi.org/10.1088/0031-9155/55/1/008
  • Gilbert, FJ & Ahearn, TS 2009, 'Dynamic contrast-enhanced MRI in cancer', Imaging in Medicine, vol. 1, no. 2, pp. 173-186. [Online] DOI: https://doi.org/10.2217/iim.09.17
  • Cameron, GG, Ahearn, T, Salarirad, S, Waiter, GD, Staff, RT, Lymer, K, Gountouna, V, Lawrie, S, Brennan, D, Moorhead, T, Condon, B, Steele, D, Wardlaw, J & Murray, AD 2009, 'ESMRMB 2009 Congress, Antalya, Turkey, 1–3 October: Abstracts, Friday: Reproducibility of hippocampus and amygdala volume measures using the FSL tool FIRST: a multi centre perspective', Magnetic Resonance Materials in Physics, Biology and Medicine, vol. 22, no. 1, 215, pp. 157-158. [Online] DOI: https://doi.org/10.1007/s10334-009-0176-0
  • Kumar, P, Waiter, G, Ahearn, T, Milders, M, Reid, I & Steele, JD 2009, 'Frontal operculum temporal difference signals and social motor response learning', Human Brain Mapping, vol. 30, no. 5, pp. 1421-1430. [Online] DOI: https://doi.org/10.1002/hbm.20611
  • Moorhead, TWJ, Gountouna, V-E, Job, DE, McIntosh, AM, Romaniuk, L, Lymer, GKS, Whalley, HC, Waiter, GD, Brennan, D, Ahearn, TS, Cavanagh, J, Condon, B, Steele, JD, Wardlaw, JM & Lawrie, SM 2009, 'Prospective multi-centre Voxel Based Morphometry study employing scanner specific segmentations: procedure development using CaliBrain structural MRI data', BMC Medical Imaging, vol. 9, 8. [Online] DOI: https://doi.org/10.1186/1471-2342-9-8
  • Staff, RT, Ahearn, TS, Wilson, K, Counsell, CE, Taylor, K, Caslake, R, Davidson, JE, Gemmell, HG & Murray, AD 2009, 'Shape analysis of 123I-N-ω-fluoropropyl-2-β-carbomethoxy-3β-(4-iodophenyl) nortropane single-photon emission computed tomography images in the assessment of patients with parkinsonian syndromes', Nuclear Medicine Communications, vol. 30, no. 3, pp. 194-201. [Online] DOI: https://doi.org/10.1097/MNM.0b013e328314b863
  • Kumar, P, Waiter, G, Ahearn, T, Milders, M, Reid, I & Steele, JD 2008, 'Abnormal temporal difference reward-learning signals in major depression', Brain, vol. 131, no. 8, pp. 2084-2093. [Online] DOI: https://doi.org/10.1093/brain/awn136
  • Semple, SIK, Staff, RT, Heys, SD, Redpath, TW, Welch, A, Ahearn, TS, Hutcheon, AW & Gilbert, FJ 2006, 'Baseline MRI delivery characteristics predict change in invasive ductal breast carcinoma PET metabolism as a result of primary chemotherapy administration', Annals of Oncology, vol. 17, pp. 1393-1398. [Online] DOI: https://doi.org/10.1093/annonc/mdl136
  • Staff, RT, Semple, SIK, Ahearn, TS & Redpath, TW 2006, 'Predicting response using MRI enhancement characteristics when response is determined by using change in enhancement pattern', Breast Cancer Research and Treatment, vol. 97, pp. 111-111. [Online] DOI: https://doi.org/10.1007/s10549-005-9096-5
  • Staff, RT, Murray, AD, Ahearn, TS, Counsell, CE, Taylor, KSM, Wilson, K & Gemmell, HG 2005, 'FPCIT.net: a web based archive for use with 123I ioflupane', Nuclear Medicine Communications, vol. 26.
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