Prof. John Allen
Citata da
Citata da
Photoplethysmography and its application in clinical physiological measurement
J Allen
Physiological measurement 28 (3), R1, 2007
Autonomic dysfunction in dementia
LM Allan, CG Ballard, J Allen, A Murray, AW Davidson, IG McKeith, ...
Journal of Neurology, Neurosurgery & Psychiatry 78 (7), 671-677, 2007
Age-related changes in peripheral pulse timing characteristics at the ears, fingers and toes
J Allen, A Murray
Journal of human hypertension 16 (10), 711-717, 2002
Microvascular imaging: techniques and opportunities for clinical physiological measurements
J Allen, K Howell
Physiological measurement 35 (7), R91, 2014
Age-related changes in the characteristics of the photoplethysmographic pulse shape at various body sites
J Allen, A Murray
Physiological measurement 24 (2), 297, 2003
Relation between heart rate and pulse transit time during paced respiration
MJ Drinnan, J Allen, A Murray
Physiological measurement 22 (3), 425, 2001
Autonomic function is impaired in elderly stroke survivors
A McLaren, S Kerr, L Allan, IN Steen, C Ballard, J Allen, A Murray, ...
Stroke 36 (5), 1026-1030, 2005
Photoplethysmography detection of lower limb peripheral arterial occlusive disease: a comparison of pulse timing, amplitude and shape characteristics
J Allen, CP Oates, TA Lees, A Murray
Physiological measurement 26 (5), 811, 2005
A prospective comparison of bilateral photoplethysmography versus the ankle-brachial pressure index for detecting and quantifying lower limb peripheral arterial disease
J Allen, K Overbeck, AF Nath, A Murray, G Stansby
Journal of vascular surgery 47 (4), 794-802, 2008
Similarity in bilateral photoplethysmographic peripheral pulse wave characteristics at the ears, thumbs and toes
J Allen, A Murray
Physiological measurement 21 (3), 369, 2000
Microvascular blood flow and skin temperature changes in the fingers following a deep inspiratory gasp
J Allen, JR Frame, A Murray
Physiological measurement 23 (2), 365, 2002
Development of a neural network screening aid for diagnosing lower limb peripheral vascular disease from photoelectric plethysmography pulse waveforms
J Allen, A Murray
Physiological Measurement 14 (1), 13, 1993
Modelling the relationship between peripheral blood pressure and blood volume pulses using linear and neural network system identification techniques
J Allen, A Murray
Physiological Measurement 20 (3), 287, 1999
Variability of photoplethysmography peripheral pulse measurements at the ears, thumbs and toes
J Allen, A Murray
IEE Proceedings-Science, Measurement and Technology 147 (6), 403-407, 2000
Detection of sleep apnoea from frequency analysis of heart rate variability
M Drinnan, J Allen, P Langley, A Murray
Computers in Cardiology 2000. Vol. 27 (Cat. 00CH37163), 259-262, 2000
Comparative reproducibility of dermal microvascular blood flow changes in response to acetylcholine iontophoresis, hyperthermia and reactive hyperaemia
SC Agarwal, J Allen, A Murray, IF Purcell
Physiological measurement 31 (1), 1, 2009
Cardiovascular effects of donepezil in patients with dementia
AT McLaren, J Allen, A Murray, CG Ballard, RA Kenny
Dementia and geriatric cognitive disorders 15 (4), 183-188, 2003
Comparison of lower limb arterial assessments using color-duplex ultrasound and ankle/brachial pressure index measurements
J Allen, CP Oates, J Henderson, J Jago, TA Whittingham, J Chamberlain, ...
Angiology 47 (3), 225-232, 1996
Autonomic function assessed by heart rate variability is normal in Alzheimer’s disease and vascular dementia
LM Allan, SRJ Kerr, CG Ballard, J Allen, A Murray, AT McLaren, RA Kenny
Dementia and geriatric cognitive disorders 19 (2-3), 140-144, 2005
Assessing ECG signal quality on a coronary care unit
J Allen, A Murray
Physiological measurement 17 (4), 249, 1996
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