Scientific publications
Publications are organised by year, with the most recent appearing at the top of the list.

Publications in refereed journals: 2017 2016 2015 2014 2012 2011 2010  2009  2008 2006  2005  2004  2003  pre-2003

Conference proceedings, abstracts, etc:  2008  2006  2005  2004  2003  pre-2003

Some of my publications are also listed on PubMed and Google Scholar where you can find citations, abstracts, and freely available manuscripts.

Other publications featuring my work

Scientific Computing World Oct/Nov 2000 (PDF)
The Guardian 31-may-2001 (html)
BBC News Online 23-jan-2002 (link)
Physics World book review 2013 (link)
Encyclopedia of Systems Biology 2013 (link)

Publications in refereed journals

2017

• Lin YT, Chang ETY, Eatock J, Galla T, RH Clayton. Mechanisms of stochastic onset and termination of atrial fibrillation studied with a cellular automaton model. Journal of the Royal Society Interface 2017 (in press) doi: 10.1098/rsif.2016.0968
  

2016

• Mirams GR, Pathmanathan P, Gray RA, Challenor P, Clayton RH. White paper: Uncertainty and variability in computational and mathematical models of cardiac physiology Journal of Physiology 2016;594:6833-6847 doi: 10.1113/JP271671
• Chang ETY, Lin YT, Galla T, RH Clayton RH, Eatock J. A Stochastic Individual-Based Model of the Progression of Atrial Fibrillation in Individuals and Populations PloS one 2016;11:e0152349 doi:10.1371/journal.pone.0152349
• Johnstone RH, Chang ETY, Bardenet R, De Boer TP, Gavaghan DJ, Clayton RH, Mirams GR. Uncertainty and variability in models of the cardiac action potential: Can we build trustworthy models? Journal of Molecular and Cellular Cardiology 2016;96:49-62 doi:10.1016/j.yjmcc.2015.11.018

2015

• Clayton RH, Bishop MJ. Computational models of ventricular arrhythmia mechanisms: recent developments and future prospects. Drug Discovery Today; Disease Models 2015;14:17-22 doi:10.1016/j.ddmod.2014.04.002
• Clayton RH, Nash MP. Analysis of cardiac fibrillation using phase mapping. Cardiac Electrophysiology Clinics 2015;7:49-58 doi:0.1016/j.ccep.2014.11.011
• Chang ETY, Strong M, Clayton RH. Bayesian sensitivity analysis of a cardiac cell model using a Gaussian process emulator. PloS one 2015;10 :e0130252 doi:10.1371/journal.pone.0130252

2014

• Taggart P, Orini M, Hanson B, Hayward MP, Clayton RH, Dobrzynski H, Yanni J, Boyett MR, Lambiase P. Developing a novel comprehensive framework for the investigation of cellular and whole heart electrophysiology in the in situ human heart: Historical perspectives, current progress and future prospects. Progress in Biophysics and Molecular Biology 2014;115: 252-260. doi:10.1016/j.pbiomolbio.2014.06.004
• Kazbanov IV, Clayton RH, Nash MP, Bradley CP, Paterson DJ, Hayward MP, Taggart P, Panfilov AV. Effect of Global Cardiac Ischemia on Human Ventricular Fibrillation: Insights from a Multi-scale Mechanistic Model of the Human Heart. PLoS Computational Biology 2014;10: e1003891. doi: 10.1371/journal.pcbi.1003891

2012

• Steinacher, A. Leyser O, Clayton RH A computational model of auxin and pH dynamics in a single plant cell. Journal of Theoretical Biology 2012; 296: 84-94. doi:10.1016/j.jtbi.2011.11.020

2011

• Bradley CP, Clayton RH, Nash MP,  Mourad A, Paterson DJ, Taggart P. Human ventricular fibrillation during global ischemia and reperfusion: paradoxical changes in activation rate and wavefront complexity. Circulation Arrhythmia and Electrophysiology 2011;4:684-691 doi: 10.1161/CIRCEP.110.961284
• Fry CH, Sadananda P, Wood DN, Thiruchelvam N, Jabr RI, Clayton RH. Modeling the Urinary Tract-Computational, Physical, and Biological Methods. Neurourology and Urodynamics 2011;30:692-699 doi: 10.1002/nau.21131
  
• Clayton RH, Nash MP, Bradley CP, Panfilov AV, Paterson DJ, Taggart P. Experiment-model interaction for analysis of epicardial activation during human ventricular fibrillation with global myocardial ischaemia. Progress in Biophysics and Molecular Biology 2011:107:101-111 doi:10.1016/j.pbiomolbio.2011.06.010 
  
• Niederer SA, Kerfoot E, Benson AP, Bernabeu MO, Bernus O, Bradley CP, Cherry EM, Clayton RH, Fenton FH, Garny A, Heidenreich E, Land S, Maleckar M, Pathmanathan P, Plank G, Rodríguez JF, Roy I, Sachse FB, Seemann G, Skavhaug O and Smith NP. Verification of Cardiac Tissue Electrophysiology Simulators using an N-Version Benchmark. Philosophical Transactions of the Royal Society A 2011;369:4331-4351  doi: 10.1098/rsta.2011.0139 
• Clayton RH, Bernus OV, Cherry EM, Dierckx H, Fenton FH, Mirabella L, Panfilov AV, Sachse FB, Seeman G,  Zhang H. Models of cardiac tissue electrophysiology: Progress, challenges and open questions Progress in Biophysics and Molecular Biology 2011;104:22-48  doi:10.1016/j.pbiomolbio.2010.05.008 
• Smith NP, Waters, SL, Hunter PJ, Clayton RH The cardiac physiome: Foundations and future prospects for mathematical modelling of the heart Progress in Biophysics and Molecular Biology 2011;104:1 doi:10.1016/j.pbiomolbio.2010.12.006

2010

• Garnett P, Steinacher A, Stepney S, Clayton RH, Leyser O. Computer Simulation: the imaginary friend of auxin transport biology. Bioessays 2010;32:828-835 doi:10.1002/bies.200900185
• Sheridan PJ, Marques JLB, Newman CM, Heller SR, Clayton RH. Rate-dependent measures of repolarization predict inducibility of ventricular arrhythmias. Europace 2010;12:553-560 doi: 10.1093/europace/euq024 

• Clayton RH Influence of cardiac tissue anisotropy on re-entrant activation in computational models of ventricular fibrillation. Physica D 2009;238:951-961 doi:10.1016/j.physd.2008.06.008 (self archive of final submission)
• Ten Tusscher KHWJ, Mourad A, Nash MP, Clayton RH, Bradley CP, Paterson DJ, Hren RH, Hayward M, Panfilov AV, Taggart P. Organization of ventricular fibrillation in the human heart: experiments and models. Experimental Physiology 2009;94:553-562. doi:10.1113/expphysiol.2008.044065
• Scarle S, Clayton RH. Early afterdepolarisations and the initiation of re-entry in cardiac tissue: A computational study. Medical and Biological Engineering and Computing, 2009;47:291-300 doi:10.1007/s11517-008-0405-0 (self archive of final submission)

• Clayton RH. Vortex filament dynamics in computational models of ventricular fibrillation in the heart. Chaos, 2008;18:043127 doi:10.1063/1.3043805  (self archive of revised submission). 
• Clayton RH, Panfilov AV. A guide to modelling cardiac electrical activity in anatomically detailed ventricles. Progress in Biophysics and Molecular Biology 2008;96:19-43 (doi:10.1016/j.pbiomolbio.2007.07.004)

• Holden AV, Aslanidi OV, Benson AP, Clayton RH, Halley G, Li P, Tong WC. The virtual ventricular wall: A tool for exploring cardiac propagation and arrhythmogenesis. J Biol Phys 2006;32:355-368 (http://dx.doi.org/10.1007/s10867-006-9020-1)
• Scarle S, Clayton RH. Initiation of re-entry in an excitable medium: A structural investigation of cardiac tissue using a genetic algorithm. Chaos 2006;16:033115 (http://dx.doi.org/10.1063/1.2222238)
• Nash MP, Mourad A, Clayton RH, Sutton PM, Bradley CP, Hayward M, Paterson DJ, Taggart P. Evidence for multiple mechanisms in human ventricular fibrillation. Circulation 2006;114:536-542 (http://dx.doi.org/10.1161/CIRCULATIONAHA.105.602870 - PubMed) (link to accompanying editorial)
• Crampin EJ, Smith NP, Langham AE, Clayton RH, Orchard CH. Acidosis in models of ventricular myocytes. Philosophical Transactions of the Royal Society A 2006;364:1171-1186 (PubMed)
• Benson AP, Clayton RH, Holden AV, Kharche S, Tong WC. Endogenous driving and synchronization in cardiac and uterine virtual tissue: bifurcations and local coupling. Philosophical Transactions of the Royal Society A 2006;364:1313-1327 (PubMed)
  
• Nash MP, Bradley, CP, Sutton PMI, Clayton RH, Kallis P, Hayward MP, Paterson DJ, Taggart P. Whole heart APD restitution properties in cardiac patients: A combined clinical and modelling study. Experimental Physiology 2006;91:339-354 (PubMed)

• Aslanidi OV,Biktashev VN, Biktasheva IV, Clayton RH, Holden AV. Towards understanding the physical basis of re-entrant cardiac arrhythmias. Studies in Multidisciplinarity 2005;3:389-410 (http://dx.doi.org/10.1016/S1571-0831(06)80025-0)
• Aslanidi OV, Clayton RH, Lambert JL, Holden AV. Dynamical and cellular electrophysiological mechanisms of ECG changes during ischaemia. Journal of Theoretical Biology 2005;237:369-381 (PubMed, http://dx.doi.org/10.1016/j.jtbi.2005.04.022).
  
• Clayton RH, Zhuchkova EA, Panfilov AV. Phase singularities and filaments: Simplifying complexity in computational models of ventricular fibrillation. Progress in Biophysics and Molecular Biology 2005;90:378-398 (link via sciencedirect) (PubMed).
• Clayton RH, Taggart P. Regional differences in APD restitution can initiate wavebreak and re-entry in cardiac tissue: A computational study. Biomedical Engineering Online 2005;4:54 (link to article).
• Clayton RH, Holden AV. Dispersion of cardiac action potential duration and the initiation of re-entry: A computational study. Biomedical Engineering Online 2005;4:11 (link to article) 

• Clayton RH, Holden AV. Propagation of normal beats and re-entry in a computational model of ventricular cardiac tissue with regional differences in action potential shape and duration. Progress in Biophysics and Molecular Biology 2004:85:473-499 (link via sciencedirect) (PubMed)
  
• Clayton RH, Holden AV. Filament behaviour in a computational model of ventricular fibrillation in the canine heart. IEEE Transactions on Biomedical Engineering 2004;51:28-34 (link to journal issue via IEEE explore)(PubMed)

• Clayton RH, Holden AV. Effect of regional differences in cardiac cellular electrophysiology in the stability of ventricular arrhythmias: A computational study. Physics in Medicine and Biology 2003;48:95-111 (PubMed)
  
• Clayton RH, Holden AV. Virtual tissue engineering of cardiac muscle: Computational aspects. Biocomputing Ed PA LaPlante. 2003.
• Clayton RH, Holden AV. Editorial. International Journal of Bifurcation and Chaos 2003;13:3531-3534 (link to electronic journal)
• Chen M, Tucker JV, Clayton RH, Holden AV. Constructive volume geometry applied to visualization of cardiac anatomy and electrophysiology. International Journal of Bifurcation and Chaos 2003;13:3591-3604 (link to electronic journal)
  
• Clayton RH, Holden AV. Dynamics and interaction of filaments during re-entry and fibrillation in mammalian virtual ventricular tissue International Journal of Bifurcation and Chaos 2003;13:3733-3746 (link to electronic journal)
• Clayton RH, Holden AV, Tong WC. Can endogeneous, noise triggered early afterdepolarizations initiate re-entry in a modified Luo Rudy virtual ventricular tissue? International Journal of Bifurcation and Chaos 2003;13:3835-3844 (link to electronic journal)
• Aslanidi OV, Clayton RH, Holden AV, Phillips HK, Ward RJ. Vulnerability to re-entry, and drift, stability and breakdown of spiral waves in a linear gradient of Gk in a Luo-Rudy 1 virtual ventricular tissue. International Journal of Bifurcation and Chaos 2003;13:3865-3872 (link to electronic journal)

• Clayton RH, Holden AV. Computational framework for simulating the mechanisms and ECG of ventricular fibrillation Physiological Measurement 2002;23:707-726 (PubMed)
  
• Aslanidi OV, Bailey A, Biktashev VN, Clayton RH, Holden AV. Enhanced self-termination of re-entrant arrhythmias as a pharmacological strategy for anti-arrhythmic action Chaos 2002;12:843-851 (PubMed)
  
• Smye SW, Clayton RH. Mathematical modelling for the new millenium: Medicine by numbers Medical Engineering and Physics 2002;24:565-574 (PubMed)
  
• Clayton RH, Holden AV. Dynamics and interaction of filaments in a computational model of re-entrant ventricular fibrillation Physics in Medicine and Biology 2002;47:1777-1792 (link to electronic journal)(PubMed)
• Clayton RH, Holden AV A method to quantify the dynamics and complexity of re-entry in computational models of ventricular fibrillation Physics in Medicine and Biology 2002;47:225-239 (link to electronic journal)(PubMed)
• Small M, Yu D, Harrison DG, Clayton RH, Eftestol T, Sunde K, Steen PA. Temporal evolution of nonlinear dynamics in ventricular arrhythmia. International Journal of Bifurcation and Chaos 2001;11:2531-2548
• Clayton RH. Topical Review - Computational models of normal and abnormal action potential propagation in cardiac tissue: linking experimental and clinical cardiology. Physiological Measurement 2001;22:R15-R34 (link to electronic journal)(PubMed)
• Clayton RH, Bailey A, Biktashev VN, Holden AV. Re-entrant cardiac arrhythmias in computational models of Long QT myocardium. Journal of Theoretical Biology 2001;208:215-225 (PubMed) Follow this link for colour figures
• Whittam AM, Clayton RH, Lord SW, McComb JM, Murray A. Heart rate and blood pressure variability in normal subjects compared with beat to beat models developed from de Boer's model of the cardiovascular system. Physiological Measurement 2000;21:305-318. (PubMed) (Link to paper)
• Clayton RH, Murray A. Coherence between body surface ECG leads and intracardiac signals increases during the first 10 s of ventricular fibrillation in the human heart. Physiological Measurement 1999;20:159-166 (PubMed)
• Clayton RH, Murray A. Linear and non-linear analysis of the surface ECG during human ventricular fibrillation shows evidence of order in the underlying mechanism. Medical & Biological Engineering & Computing 1999;37:354-358. (PubMed, Abstract)
• Clayton RH, Murray A. Comparison of techniques for time-frequency analysis of the ECG during human ventricular fibrillation. IEE Proceedings on Science, Measurement and Technology 1998;145:301-306.
• Lord SW, Clayton RH, Hall MCS, Gray JC, Murray A, McComb JM, Kenny RA. Reproducibility of three different methods of measuring baroreflex sensitivity in normal subjects. Clinical Science 1998;95:575-581. (PubMed) (Link to paper)
• Clayton RH, Campbell RWF, Murray A. Characteristics of multi-channel ECG recordings during human ventricular tachyarrhythmias. IEEE Engineering in Medicine and Biology Magazine 1998;17:39-44.
• Bowman AJ, Clayton RH Murray A, Reed JW, Subhan MF, Ford GA. Effects of aerobic exercise training and yoga on the baroreflex in healthy elderly persons. European  Journal of  Clinical Investigation 1997;27:443-449. (PubMed) (Link to paper)
• Lord SW, Clayton RH, Mitchell L, Dark JH, Murray A, McComb JM. Sympathetic reinnervation and heart rate variability after cardiac transplantation. Heart 1997;77:532-538. (PubMed) (Link to paper)
• Bowman AJ, Clayton RH Murray A, Reed JW, Subhan MF, Ford GA. Baroreflex function in sedentary and endurance trained elderly persons. Age and Ageing 1997;26:289-294. (PubMed) (Link to paper)
• Clayton RH, Bowman AJ, Ford GA, Murray A. Measurement of baroreflex gain from heart rate and blood pressure spectra: comparison of spectral estimation techniques. Physiological Measurement 1995;16:131-139. (PubMed)
• Clayton RH, Murray A, Campbell RWF. Analysis of the body surface ECG measured in independent leads during ventricular fibrillation in man. PACE 1995;18:1876-1881. (PubMed)
• Clayton RH, Murray A, Campbell RWF. Evidence for electrical organization during ventricular fibrillation in the human heart. Journal of Cardiovascular Electrophysiology 1995;6:616-624. (PubMed)
• Clayton RH, Murray A, Campbell RWF. Objective features of the surface electrocardiogram during ventricular tachyarrhythmias. European Heart Journal 1995;16:1115-1119. (PubMed)
• Murray A, Clayton RH, Campbell RWF. Assessment of the ventricular fibrillation detection algorithm in the semi-automatic Cardio-Aid defibrillator. Resuscitation 1995;29:113-117. (PubMed)
• Murray A, Allen J, Allen V, Clayton RH, McLaughlin NB, Relf GT. Simplified body-surface electrocardiographic maps with depolarization magnitude and direction. Physiological Measurement 1994;3:235-242. (PubMed)
• Clayton RH, Murray A, Campbell RWF. Recognition of ventricular fibrillation using neural networks. Medical & Biological Engineering & Computing 1994;32:217-220.
• Clayton RH, Murray A, Campbell RWF. Changes in the surface electrocardiogram during the onset of spontaneous ventricular fibrillation in man. European Heart Journal 1994;15:184-188. (PubMed)
• Murray A, Clayton RH, Campbell RWF. Comparative assessment of the ventricular fibrillation detection algorithms in five semi-automatic or advisory defibrillators. Resuscitation 1993;26:163-172. (PubMed)
• Clayton RH, Murray A, Pearson DT. Monitoring oxygenator gas exchange performance. Perfusion 1994;9:181-190.
• Clayton RH, Murray A, Campbell RWF. Comparison of four techniques for recognition of ventricular fibrillation from the surface ECG. Medical & Biological Engineering & Computing 1993;31:111-117. (PubMed)
• Clayton RH, Murray A, Higham PD, Campbell RWF. Self-terminating ventricular tachyarrhythmias - a diagnostic dilemma? Lancet 1993;341:93-95. (PubMed)
• Clayton RH, Murray A, Pearson DT. Assessment of oxygen transfer in membrane oxygenators during clinical cardiopulmonary bypass. Clinical Physics & Physiological Measurement 1992;13:167-178.
• Murray A, Lawrence GP, Clayton RH. Repeatability of dynamic eye pupil response measurement using the Pupilscan instrument. Clinical Physics and Physiological Measurement 1991;12:377-86.
• Clayton RH, Pearson DT, Murray A. Clinical comparison of two devices for detection of microemboli during cardiopulmonary bypass. Clinical Physics and Physiological Measurement 1990;11:327-32.
• Pfeifer PM, Pearson DT, Clayton RH. Clinical trial of the Continucath intra-arterial oxygen monitor. A comparison with intermittent arterial blood gas analysis. Anaesthesia 1988;43:677-82.
• Pearson DT, Clayton RH, Murray A, McArdle B. A clinical evaluation of the Bentley 10b and Bentley 10PLUS bubble oxygenators. Perfusion 1988;3:55-63.

• Clayton RH, Bradley CP, Nash MP, Varma S, Mourad A, Paterson DJ, Hayward M, Taggart P. Epicardial mapping of ventricular fibrillation in the human heart during ischaemia and reperfusion. Computers in Cardiology 2008;35 (in press).
• Skolidis G, Clayton RH, Sanguinetti G. Automatic classification of normal and ventricular beats using Gaussian Processes. Computers in Cardiology 2008;35 (in press).
• Clayton RH, Nash MP. Modelling the mammalian heart. In: Practical Systems Biology, Eds Claire Grierson and Alastair Hetherington. Taylor and Francis 2008. 

• Scarle S, Clayton RH. Re-entry by afterdepolarisations in a computational model. Computers in Cardiology 2006;33:221-224
• Mourad A., Nash MP, Clayton RH, Sutton PM, Bradley CP, Hayward M, Paterson DJ, Taggart P. Wavefront width during human ventricular fibrillation Heart Rhythm 2006 3:S264
  
• Mourad A., Nash MP, Clayton RH, Bradley CP, Sutton PM, Hayward M, Paterson DJ, Taggart P. Epicardial ECG mapping of human ventricular fibrillation, IET MEDSIP Conference, Glasgow, U.K., 17-19 July, 2006
• Mourad A., Nash MP, Clayton RH, Bradley CP, Sutton PM, Hayward M, Paterson DJ, Taggart P  Fibrillation dynamics and refractoriness in human hearts Europace 2006 8(Suppl 1):100
  
• Mourad A., Nash MP, Clayton RH, Bradley CP, Sutton PM, Hayward M, Paterson DJ, Taggart P. Human ventricular fibrillation: mother rotor or multiple wavelets?  Proceedings of the Physiological Society UK 2006 3:C23 (Link to abstract)

• Zhuchkova EA, Clayton RH. Methods for identifying and tracking phase singularities in computational models of re-entrant fibrillation. Lecture Notes in Computer Science 2005; 3504: 246-255. (link to electronic journal).
• Mourad A, Nash MP, Clayton RH, Bradley CP, Paterson DJ, Sutton PM, Hayward M, Taggart P.  Early ventricular fibrillation in the human heart is sustained by a small number of re-entrant sources American Heart Association Scientific Sessions, Dallas, Texas, U.S.A., 13-16 November, 2005 (Link to Abstract)
• Mourad A, Nash MP, Clayton RH, Bradley CP, Paterson DJ, Sutton PM, Hayward M, Taggart P. Tissue refractoriness influences dominant frequencies during early ventricular fibrillation in the human heart, MedSciNZ Congress, Queenstown, NZ, 6-9 December, 2005
• Mourad A, Nash MP, Clayton RH, Bradley CP, Paterson DJ, Sutton PM, Hayward M, Taggart P. Multiple electrophysiological mechanisms can sustain ventricular fibrillation in the human heart, MedsciNZ Congress, Queenstown, NZ, 6-9 December, 2005
• Tong WC, Clayton RH, Holden AV. Re-entry initiated by spontaneous early afterdepolarizations in a virtual ventricular tissue. Journal of Physiology 2005 567P:PC14 (Link to abstract)

• Langham E, Clayton RH, Pasek M, and Orchard CH. A computational model of the effects of acidosis on intracellular Ca2+ in rat ventricular myocytes.  Journal of Physiology 2004 561P:PC7 (Link to abstract)
• Clayton RH, Holden AV. Spatial dispersion of repolarisation and vulnerability to re-entry in cardiac tissue: a model study Journal of Physiology 2004;561P PC21 (Link to poster) (Link to abstract)
• Holden AV, Chen M, Clayton RH, Li P, Tucker JV. Digital dissection and visualisation of virtual tissues and organs using constructive volume geometry. Journal of Physiology 2004 561P:PC29 (Link to abstract)
  
• Benson AP, Tong WC, Clayton RH, and Holden AV. Induction of autorhythmicity in virtual ventricular myocytes and tissue Journal of Physiology 2004;561P:PC22 (in press) (Link to poster) (Link to abstract)
• Kharche S, Holden AV, Smye SW, Snowden S, Simpson NAB, Clayton RH, and Walker JJ. Synchronization and bursting in a simple virtual gravid uterus.  Journal of Physiology 2004; 561P:PC16 (Link to poster) (Link to abstract)

• Chen M, Clayton RH, Tucker JV,  Holden AV. Visualising cardiac anatomy using constructive volume geometry Lecture Notes in Computer Science 2003;2674:30-38 (link to electronic journal)
• Aslanidi OV, Biktashev, VN, Chen, M, Clayton RH, Holden AV, Tucker JV, Zhang H. Computational biology of cardiac arrhythmias: from basic science to clinical application. Proceedings of EPSRC UK eScience All Hands Meeting, 2003:889-896.
• Clayton RH, Holden AV. Electrotonic effects on transmural differences in action potential duration: A computational study. Journal of Physiology (London) 2003; 548P:P73 (Link to abstract)

• Clayton RH, Holden AV. Simulating the ECG of ventricular tachyarrhythmias. Computers in Cardiology 2002;29:321-324.
• Clayton RH, Holden AV. Filament dynamics in a computational model of re-entrant fibrillation in anatomically detailed canine ventricular anatomy. Proceedings of IEEE EBMS-BMES meeting, Houston, 2002.
• Clayton RH, Holden AV. Editorial: From excitable media to virtual cardiac tissue Chaos Solitons and Fractals 2002;13:1579-1580.
• Clayton RH, Parkinson K, Holden AV. Re-entry in computational models of ischaemic myocardium Chaos Solitons and Fractals 2002;13:1671-1683.
• Clayton RH, Aslanidi OV, Holden AV.  Re-entry in the Luo -Rudy ventricular tissue model with different models of Ca dynamics. Computers in Cardiology 2001;28:233-236.
• Biktashev VN, Clayton RH, Holden AV Identification and visualisation of domain structure of experimentally induced ventricular fibrillation.MIUA proceedings 2001
• Small M, Yu DJ, Clayton RH, Simonotto J, Harrison RG. Evolution of ventricular fibrillation revealed by first return plots Computers in Cardiology 2000;27:525-528.
• Clayton RH, Holden AV. Computational simulation of multiple wavelet re-entry and fibrillatory conduction shows differences in the ECG characteristics of each mechanism Computers in Cardiology 2000;27:343-346.
• Clayton RH, Holden AV. Re-entry in computational models of heterogenous and abnormal myocardium. International Journal of Bioelectromagnetism 2000;2 (Link to paper)
• Clayton RH, Bailey A, Biktashev VN, Holden AV. Re-entrant arrhythmias in simulations of the Long-QT syndrome. Computers in Cardiology 1999 IEEE Computer Society Press 1999;26:121-124.
• Clayton RH, Yu DJ, Small M, Biktashev VN, Harrison RG, Holden AV. Linear and nonlinear characteristics of ECG signals produced by simulations of ventricular tachyarrhythmias. Computers in Cardiology 1999 IEEE Computer Society Press 1999;26:1479-482.
• Clayton RH, Holden AV. Regional differences in action potential duration and stability of re-entry: Insights from computational models. Journal of Physiology (London) 2002;544P:S068) (Link to abstract)
• Clayton RH, Holden AV. Breakdown of re-entry caused by transmural APD dispersion and fibre orientation. Europace 2002;3 (Suppl A):A156 (Link to poster)
• Aslanidi OV, Biktashev VN, Clayton RH, Holden AV. Differential meander of re-entrant spiral waves in mammalian virtual ventricular tissue. Journal of Physiology (London) 2001;536P:S133 (Link to abstract)
• Clayton RH, Holden AV. Effect of transmural variations in action potential duration on re-entry in mammalian ventricular myocardium. Proceedings of the Physiological Society of New Zealand 2001;20:(Supplement 1):25 (Link to poster)
• Clayton RH, Holdev AV. Visualising a computational model of ventricular fibrillation in mammalian myocardium. Proceedings of the IUPS, New Zealand 2001 (Link to poster).
• Clayton RH, Biktashev VN and Holden AV. Ventricular fibrillation sustained by intermittent conduction block in three-dimensional tissue may not be defibrillated by eliminating the primary re-entrant source. Journal of Physiology (London) 2000;531P:95
• Murray A, Whittam AM, Clayton RH, Lord SW, McComb JM. Computer simulation of heart rate and blood pressure changes,and comparison with clinical data. IEE Colloquium 98/526: Simulation in medicine. IEE, London 1998; 8/1-8/3
• Whittam AM, Clayton RH, Lord SW, McComb JM, Murray A. Computer modelling of heart rate and blood pressure. Computers in Cardiology 1998 IEEE Computer Society Press 1998;25:149-152.
• Clayton RH, Lord SW, McComb JM, Murray A. Comparison of autoregressive and Fourier transform based techniques for estimating RR interval spectra. Computers in Cardiology 1997 IEEE Computer Society Press 1997;24:379-382.
• Clayton RH, Campbell RWF, Murray A. Time-frequency analysis of human polymorphic ventricular tachycardia. Computers in Cardiology 1997 IEEE Computer Society Press 1997;24:97-100.
• Clayton RH, Campbell RWF, Murray A. Time-frequency analysis of ventricular arrhythmias. IEE Colloquium 97/006: Time-frequency analysis of biomedical signals. IEE, London 1997; 6/1-6/4.
• Clayton RH, Murray A. Model based investigation of cardiovascular variability. IEE Colloquium 97/009: The use of model based digital signal processing techniques in the analysis of biomedical signals. IEE, London 1997; 6/1-6/3.
• Lord SW, Clayton RH, Hall MCS, Murray A, McComb JM, Kenny R. Baroreflex sensitivity may be estimated using spectral analysis. PACE 1997;20 (Part II):1105 [Abstract]
• Lord SW, Clayton RH, Hall MCS, Bishop J, Murray A, McComb JM. Baroreflex sensitivity may be estimated using spectral analysis. Heart 1997;77 (Suppl 1):P32 [Abstract]
• Scibberras DG, Majmudar N, Bowman AJ, Massey A, Bradstreet T, Clayton RH, Reed J, Shadle C, Goldberg MR, Ford GA. A study of the effects of MK-462 (rizaptan), clonidine and sumatriptan on autonomic function. British Journal of Clinical Pharmacology 1997;43:525p-557p [Abstract].
• Clayton RH, Campbell RWF, Murray A. Relation between intracardiac and surface ECG signals during the onset of human ventricular fibrillation. Computers in Cardiology 1996 IEEE Computer Society Press 1996;341-344.
• Clayton RH. Book Review Bioelectromagnetism. Principles and applications of bioelectric and biomagnetic fields. J Malmivuo and R Plonsey. Journal of Medical Engineering and Technology 1996
• Lord SW, Clayton RH, Dark JH, McComb JM. Atropine does not abolish high frequency heart rate variability after cardiac transplantation. PACE 1996;19 part II:690 [Abstract], Eur Heart J 1996;17(Abstract Suppl):64[Abstract]
• Lord SW, Clayton RH, Dark JH, McComb JM. Heart rate variability measures sympathetic reinnervation after cardiac transplantation. PACE 1996:19 part II:607 [Abstract]
• Clayton RH, Murray A, Campbell RWF. Frequency analysis of ventricular fibrillation. IEE Colloquium 1995/043: Signal processing in cardiography. IEE, London 1995; 3/1-3/4.
• Clayton RH, Bowman AJ, Ford GA, Murray A. Comparison of techniques for estimating baroreflex gain from heart rate and and blood pressure spectra. Computers in Cardiology 1995 IEEE Computer Society Press 1995;301-304.
• Clayton RH, Murray A, Campbell RWF. Frequency analysis of self terminating ventricular fibrillation. Computers in Cardiology 1994. IEEE Computer Society Press 1995;705-708.
• Clayton RH. Book Review. Interfacing the IBM-PC to medical equipment. The art of serial communication. RWD Nickalls and R Ramasubramanian. Journal of Medical Enginering and Technology 1995;19:136.
• Bowman AJ, Clayton RH, Murray A, Ford GA. Effects of aerobic exercise training and yoga on baroreflex sensitivity in healthy elderly subjects. Age and Ageing 1995;24(suppl 2);3 [Abstract]
• Bowman AJ, Clayton RH, Murray A, Ford GA. Effects of aerobic training on baroreflex sensitivity in healthy sedentary elderly subjects. Journal of the American Geriatrics Society 1995;43:SA77 [Abstract]
• Clayton RH, Murray A. Estimation of the ECG signal spectrum during ventricular fibrillation using the Fast Fourier Transform and Maximum Entropy Methods. Computers in Cardiology 1993, IEEE Computer Society Press. 1993;867-870.
• Clayton RH. Book Review. Techniques in extracorporeal circulation (3rd Edition) ed PH Kay. Physiological Measurement 1993;14:228
• Clayton RH, Murray A, Campbell RWF. Frequency analysis of ventricular fibrillation in three surface ECG leads. Computers in Cardiology 1992, IEEE Computer Society Press 1992;155-158.
• Clayton RH, Murray A, Whittam AM, Campbell RWF. Automatic recording of ventricular fibrillation. Computers in Cardiology 1991, IEEE Computer Society Press 1992;685-688.
• Clayton RH, Higham PD, Murray A, Campbell RWF. Self terminating ventricular fibrillation. Journal of the American College of Cardiology 1992;19:265A [Abstract]
• Clayton RH, Murray A, Campbell RWF. Changes in the surface ECG frequency spectrum during the onset of ventricular fibrillation. Computers in Cardiology 1990, Chicago. IEEE Computer Society Press 1991;515-8.
• Pearson DT, Clayton RH, Murray A, McArdle B. A clinical evaluation of the performance characteristics of six commercially available membrane oxygenators. Proceedings of the American Academy of Cardiovascular Perfusion 1988;9:54-62.
• Pearson DT, Poslad SJ, Murray A, Clayton RH. Extracorporeal material evaluation: Microemboli. Life Support Systems 1987;5:53-67.